diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/GlobalException.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/GlobalException.java
index 615007191..a499afa96 100644
--- a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/GlobalException.java
+++ b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/GlobalException.java
@@ -1,6 +1,6 @@
 package cn.iocoder.common.framework.exception;
 
-import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum;
+import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants;
 import cn.iocoder.common.framework.vo.CommonResult;
 
 /**
@@ -11,18 +11,34 @@ public class GlobalException extends RuntimeException {
     /**
      * 全局错误码
      *
-     * @see GlobalErrorCodeEnum
+     * @see GlobalErrorCodeConstants
      */
-    private final Integer code;
+    private Integer code;
+    /**
+     * 错误提示
+     */
+    private String message;
     /**
      * 错误明细，内部调试错误
-     *    * 和 {@link CommonResult#getDetailMessage()} 一致的设计
+     *
+     * 和 {@link CommonResult#getDetailMessage()} 一致的设计
      */
     private String detailMessage;
 
+    /**
+     * 空构造方法，避免反序列化问题
+     */
+    public GlobalException() {
+    }
+
+    public GlobalException(ErrorCode errorCode) {
+        this.code = errorCode.getCode();
+        this.message = errorCode.getMessage();
+    }
+
     public GlobalException(Integer code, String message) {
-        super(message);
         this.code = code;
+        this.message = message;
     }
 
     public Integer getCode() {
@@ -38,4 +54,18 @@ public class GlobalException extends RuntimeException {
         return this;
     }
 
+    public GlobalException setCode(Integer code) {
+        this.code = code;
+        return this;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public GlobalException setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
 }
diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/ServiceException.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/ServiceException.java
index e2a72a93c..c9af66cd7 100644
--- a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/ServiceException.java
+++ b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/ServiceException.java
@@ -5,30 +5,6 @@ import cn.iocoder.common.framework.vo.CommonResult;
 
 /**
  * 业务逻辑异常 Exception
- *
- * 参考 https://www.kancloud.cn/onebase/ob/484204 文章
- *
- * 一共 10 位，分成四段
- *
- * 第一段，1 位，类型
- *      1 - 业务级别异常
- *      2 - 系统级别异常
- * 第二段，3 位，系统类型
- *      001 - 用户系统
- *      002 - 商品系统
- *      003 - 订单系统
- *      004 - 支付系统
- *      005 - 优惠劵系统
- *      ... - ...
- * 第三段，3 位，模块
- *      不限制规则。
- *      一般建议，每个系统里面，可能有多个模块，可以再去做分段。以用户系统为例子：
- *          001 - OAuth2 模块
- *          002 - User 模块
- *          003 - MobileCode 模块
- * 第四段，3 位，错误码
- *       不限制规则。
- *       一般建议，每个模块自增。
  */
 public final class ServiceException extends RuntimeException {
 
@@ -37,7 +13,11 @@ public final class ServiceException extends RuntimeException {
      *
      * @see ServiceErrorCodeRange
      */
-    private final Integer code;
+    private Integer code;
+    /**
+     * 错误提示
+     */
+    private String message;
     /**
      * 错误明细，内部调试错误
      *
@@ -45,9 +25,20 @@ public final class ServiceException extends RuntimeException {
      */
     private String detailMessage;
 
+    /**
+     * 空构造方法，避免反序列化问题
+     */
+    public ServiceException() {
+    }
+
+    public ServiceException(ErrorCode errorCode) {
+        this.code = errorCode.getCode();
+        this.message = errorCode.getMessage();
+    }
+
     public ServiceException(Integer code, String message) {
-        super(message);
         this.code = code;
+        this.message = message;
     }
 
     public Integer getCode() {
@@ -63,4 +54,18 @@ public final class ServiceException extends RuntimeException {
         return this;
     }
 
+    public ServiceException setCode(Integer code) {
+        this.code = code;
+        return this;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public ServiceException setMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
 }
diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeConstants.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeConstants.java
new file mode 100644
index 000000000..da4df581c
--- /dev/null
+++ b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeConstants.java
@@ -0,0 +1,37 @@
+package cn.iocoder.common.framework.exception.enums;
+
+import cn.iocoder.common.framework.exception.ErrorCode;
+
+/**
+ * 全局错误码枚举
+ * 0-999 系统异常编码保留
+ *
+ * 一般情况下，使用 HTTP 响应状态码 https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Status
+ * 虽然说，HTTP 响应状态码作为业务使用表达能力偏弱，但是使用在系统层面还是非常不错的
+ * 比较特殊的是，因为之前一直使用 0 作为成功，就不使用 200 啦。
+ */
+public interface GlobalErrorCodeConstants {
+
+    ErrorCode SUCCESS = new ErrorCode(0, "成功");
+
+    // ========== 客户端错误段 ==========
+
+    ErrorCode BAD_REQUEST = new ErrorCode(400, "请求参数不正确");
+    ErrorCode UNAUTHORIZED = new ErrorCode(401, "账号未登录");
+    ErrorCode FORBIDDEN = new ErrorCode(403, "没有该操作权限");
+    ErrorCode NOT_FOUND = new ErrorCode(404, "请求未找到");
+    ErrorCode METHOD_NOT_ALLOWED = new ErrorCode(405, "请求方法不正确");
+
+    // ========== 服务端错误段 ==========
+
+    ErrorCode INTERNAL_SERVER_ERROR = new ErrorCode(500, "系统异常");
+
+    ErrorCode UNKNOWN = new ErrorCode(999, "未知错误");
+
+
+   static boolean isMatch(Integer code) {
+       return code != null
+               && code >= SUCCESS.getCode() && code <= UNKNOWN.getCode();
+   }
+
+}
diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeEnum.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeEnum.java
deleted file mode 100644
index 9774c31a8..000000000
--- a/common/common-framework/src/main/java/cn/iocoder/common/framework/exception/enums/GlobalErrorCodeEnum.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package cn.iocoder.common.framework.exception.enums;
-
-import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-
-/**
- * 全局错误码枚举
- * 0-999 系统异常编码保留
- *
- * 一般情况下，{@link GlobalErrorCodeEnum#getCode()} ()} 使用 HTTP 响应状态码 https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Status
- * 虽然说，HTTP 响应状态码作为业务使用表达能力偏弱，但是使用在系统层面还是非常不错的
- * 比较特殊的是，因为之前一直使用 0 作为成功，就不使用 200 啦。
- */
-public enum GlobalErrorCodeEnum implements ServiceExceptionUtil.Enumerable<GlobalErrorCodeEnum> {
-
-    SUCCESS(0, "成功"),
-
-    // ========== 客户端错误段 ==========
-
-    BAD_REQUEST(400, "请求参数不正确"),
-    UNAUTHORIZED(401, "账号未登录"),
-    FORBIDDEN(403, "没有该操作权限"),
-    NOT_FOUND(404, "请求未找到"),
-    METHOD_NOT_ALLOWED(405, "请求方法不正确"),
-
-    // ========== 服务端错误段 ==========
-
-    INTERNAL_SERVER_ERROR(500, "系统异常"),
-    ;
-
-    private final int code;
-    private final String message;
-
-    GlobalErrorCodeEnum(int code, String message) {
-        this.code = code;
-        this.message = message;
-    }
-
-    public int getCode() {
-        return code;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-
-    @Override
-    public int getGroup() {
-        return 0;
-    }
-
-}
diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/util/ServiceExceptionUtil.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/util/ServiceExceptionUtil.java
index e9df095ef..ea4adfe4e 100644
--- a/common/common-framework/src/main/java/cn/iocoder/common/framework/util/ServiceExceptionUtil.java
+++ b/common/common-framework/src/main/java/cn/iocoder/common/framework/util/ServiceExceptionUtil.java
@@ -1,10 +1,9 @@
 package cn.iocoder.common.framework.util;
 
+import cn.iocoder.common.framework.exception.ErrorCode;
 import cn.iocoder.common.framework.exception.ServiceException;
-import cn.iocoder.common.framework.vo.CommonResult;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.util.Assert;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
@@ -27,19 +26,6 @@ public class ServiceExceptionUtil {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(ServiceExceptionUtil.class);
 
-    /**
-     * 错误枚举的接口
-     */
-    public interface Enumerable<V extends Enum> {
-
-        int getCode();
-
-        String getMessage();
-
-        int getGroup();
-
-    }
-
     /**
      * 错误码提示模板
      */
@@ -57,35 +43,16 @@ public class ServiceExceptionUtil {
         ServiceExceptionUtil.messages.remove(code, message);
     }
 
-    // ========== 和 CommonResult 的集成 ==========
-
-    public static <T> CommonResult<T> error(Enumerable enumerable) {
-        return error(enumerable.getCode());
-    }
-
-    public static <T> CommonResult<T> error(Enumerable enumerable, Object... params) {
-        return error(enumerable.getCode(), params);
-    }
-
-    public static <T> CommonResult<T> error(Integer code) {
-        return CommonResult.error(code, messages.get(code));
-    }
-
-    public static <T> CommonResult<T> error(Integer code, Object... params) {
-        String message = doFormat(code, messages.get(code), params);
-        return CommonResult.error(code, message);
-    }
-
     // ========== 和 ServiceException 的集成 ==========
 
-    public static ServiceException exception(Enumerable enumerable) {
-        String messagePattern = messages.getOrDefault(enumerable.getCode(), enumerable.getMessage());
-        return exception0(enumerable.getCode(), messagePattern);
+    public static ServiceException exception(ErrorCode errorCode) {
+        String messagePattern = messages.getOrDefault(errorCode.getCode(), errorCode.getMessage());
+        return exception0(errorCode.getCode(), messagePattern);
     }
 
-    public static ServiceException exception(Enumerable enumerable, Object... params) {
-        String messagePattern = messages.getOrDefault(enumerable.getCode(), enumerable.getMessage());
-        return exception0(enumerable.getCode(), messagePattern, params);
+    public static ServiceException exception(ErrorCode errorCode, Object... params) {
+        String messagePattern = messages.getOrDefault(errorCode.getCode(), errorCode.getMessage());
+        return exception0(errorCode.getCode(), messagePattern, params);
     }
 
     /**
@@ -114,10 +81,7 @@ public class ServiceExceptionUtil {
         return new ServiceException(code, message);
     }
 
-    public static ServiceException exception(CommonResult result) {
-        Assert.isTrue(result.isError(), "结果必须是错误的");
-        return new ServiceException(result.getCode(), result.getMessage());
-    }
+    // ========== 格式化方法 ==========
 
     /**
      * 将错误编号对应的消息使用 params 进行格式化。
diff --git a/common/common-framework/src/main/java/cn/iocoder/common/framework/vo/CommonResult.java b/common/common-framework/src/main/java/cn/iocoder/common/framework/vo/CommonResult.java
index c6972ffe9..7b77f42db 100644
--- a/common/common-framework/src/main/java/cn/iocoder/common/framework/vo/CommonResult.java
+++ b/common/common-framework/src/main/java/cn/iocoder/common/framework/vo/CommonResult.java
@@ -1,8 +1,9 @@
 package cn.iocoder.common.framework.vo;
 
 import cn.iocoder.common.framework.exception.ErrorCode;
-import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum;
-import cn.iocoder.common.framework.util.ServiceExceptionUtil;
+import cn.iocoder.common.framework.exception.GlobalException;
+import cn.iocoder.common.framework.exception.ServiceException;
+import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants;
 import com.alibaba.fastjson.annotation.JSONField;
 import org.springframework.util.Assert;
 
@@ -15,8 +16,6 @@ import java.io.Serializable;
  */
 public final class CommonResult<T> implements Serializable {
 
-    private static final Integer CODE_SUCCESS = GlobalErrorCodeEnum.SUCCESS.getCode();
-
     /**
      * 错误码
      *
@@ -30,7 +29,7 @@ public final class CommonResult<T> implements Serializable {
     /**
      * 错误提示，用户可阅读
      *
-     * @see ErrorCode#getMsg()
+     * @see ErrorCode#getMessage() ()
      */
     private String message;
     /**
@@ -48,20 +47,25 @@ public final class CommonResult<T> implements Serializable {
      * @return 新的 CommonResult 对象
      */
     public static <T> CommonResult<T> error(CommonResult<?> result) {
-        return error(result.getCode(), result.getMessage());
+        return error(result.getCode(), result.getMessage(), result.detailMessage);
     }
 
     public static <T> CommonResult<T> error(Integer code, String message) {
-        Assert.isTrue(!CODE_SUCCESS.equals(code), "code 必须是错误的！");
+        return error(code, message, null);
+    }
+
+    public static <T> CommonResult<T> error(Integer code, String message, String detailMessage) {
+        Assert.isTrue(!GlobalErrorCodeConstants.SUCCESS.getCode().equals(code), "code 必须是错误的！");
         CommonResult<T> result = new CommonResult<>();
         result.code = code;
         result.message = message;
+        result.detailMessage = detailMessage;
         return result;
     }
 
     public static <T> CommonResult<T> success(T data) {
         CommonResult<T> result = new CommonResult<>();
-        result.code = CODE_SUCCESS;
+        result.code = GlobalErrorCodeConstants.SUCCESS.getCode();
         result.data = data;
         result.message = "";
         return result;
@@ -102,7 +106,7 @@ public final class CommonResult<T> implements Serializable {
 
     @JSONField(serialize = false) // 避免序列化
     public boolean isSuccess() {
-        return CODE_SUCCESS.equals(code);
+        return GlobalErrorCodeConstants.SUCCESS.getCode().equals(code);
     }
 
     @JSONField(serialize = false) // 避免序列化
@@ -110,23 +114,31 @@ public final class CommonResult<T> implements Serializable {
         return !isSuccess();
     }
 
-    /**
-     * 判断是否有异常。如果有，则抛出 {@link cn.iocoder.common.framework.exception.ServiceException} 异常
-     */
-    public void checkError() {
-        if (isSuccess()) {
-            return;
-        }
-        throw ServiceExceptionUtil.exception0(code, message);
-    }
-
     @Override
     public String toString() {
         return "CommonResult{" +
                 "code=" + code +
-                ", message='" + message + '\'' +
                 ", data=" + data +
+                ", message='" + message + '\'' +
+                ", detailMessage='" + detailMessage + '\'' +
                 '}';
     }
 
+    // ========= 和 Exception 异常体系集成 =========
+
+    /**
+     * 判断是否有异常。如果有，则抛出 {@link GlobalException} 或 {@link ServiceException} 异常
+     */
+    public void checkError() throws GlobalException, ServiceException {
+        if (isSuccess()) {
+            return;
+        }
+        // 全局异常
+        if (GlobalErrorCodeConstants.isMatch(code)) {
+            throw new GlobalException(code, message).setDetailMessage(detailMessage);
+        }
+        // 业务异常
+        throw new ServiceException(code, message).setDetailMessage(detailMessage);
+    }
+
 }
diff --git a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/BaseDO.java b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/BaseDO.java
similarity index 94%
rename from common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/BaseDO.java
rename to common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/BaseDO.java
index de1c7ec16..fb35f6362 100644
--- a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/BaseDO.java
+++ b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/BaseDO.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.mybatis.dataobject;
+package cn.iocoder.mall.mybatis.core.dataobject;
 
 import java.io.Serializable;
 import java.util.Date;
diff --git a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/DeletableDO.java b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/DeletableDO.java
similarity index 92%
rename from common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/DeletableDO.java
rename to common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/DeletableDO.java
index 1584c0fe0..457a1ec2d 100644
--- a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/dataobject/DeletableDO.java
+++ b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/dataobject/DeletableDO.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.mybatis.dataobject;
+package cn.iocoder.mall.mybatis.core.dataobject;
 
 import com.baomidou.mybatisplus.annotation.TableLogic;
 
diff --git a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/enums/DeletedStatusEnum.java b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/enums/DeletedStatusEnum.java
similarity index 84%
rename from common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/enums/DeletedStatusEnum.java
rename to common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/enums/DeletedStatusEnum.java
index f5d0301c4..60dd33625 100644
--- a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/enums/DeletedStatusEnum.java
+++ b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/enums/DeletedStatusEnum.java
@@ -1,6 +1,6 @@
-package cn.iocoder.mall.mybatis.enums;
+package cn.iocoder.mall.mybatis.core.enums;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 
 /**
  * {@link DeletableDO#getDeleted()} delete 状态
diff --git a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/query/QueryWrapperX.java b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/query/QueryWrapperX.java
similarity index 97%
rename from common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/query/QueryWrapperX.java
rename to common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/query/QueryWrapperX.java
index 247cd43fd..e38336966 100644
--- a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/query/QueryWrapperX.java
+++ b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/query/QueryWrapperX.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.mybatis.query;
+package cn.iocoder.mall.mybatis.core.query;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.ArrayUtils;
diff --git a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/type/JSONTypeHandler.java b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/type/JSONTypeHandler.java
similarity index 97%
rename from common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/type/JSONTypeHandler.java
rename to common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/type/JSONTypeHandler.java
index 7a8907fd7..38334e556 100644
--- a/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/type/JSONTypeHandler.java
+++ b/common/mall-spring-boot-starter-mybatis/src/main/java/cn/iocoder/mall/mybatis/core/type/JSONTypeHandler.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.mybatis.type;
+package cn.iocoder.mall.mybatis.core.type;
 
 import com.alibaba.fastjson.JSON;
 import org.apache.ibatis.type.BaseTypeHandler;
diff --git a/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminDemoInterceptor.java b/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminDemoInterceptor.java
index 741fc6444..9f72b5a68 100644
--- a/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminDemoInterceptor.java
+++ b/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminDemoInterceptor.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.security.admin.core.interceptor;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.mall.security.admin.core.context.AdminSecurityContextHolder;
-import cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum;
+import cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants;
 import org.springframework.http.HttpMethod;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
@@ -22,7 +22,7 @@ public class AdminDemoInterceptor extends HandlerInterceptorAdapter {
         // 当 Admin 编号等于 0 时，约定为演示账号
         if (Objects.equals(AdminSecurityContextHolder.getAdminId(), 0)
             && request.getMethod().equalsIgnoreCase(HttpMethod.POST.toString())) {
-            throw ServiceExceptionUtil.exception(SystemErrorCodeEnum.PERMISSION_DEMO_PERMISSION_DENY);
+            throw ServiceExceptionUtil.exception(SystemErrorCodeConstants.PERMISSION_DEMO_PERMISSION_DENY);
         }
         return true;
     }
diff --git a/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminSecurityInterceptor.java b/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminSecurityInterceptor.java
index 617ceb76a..645e89e49 100644
--- a/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminSecurityInterceptor.java
+++ b/common/mall-spring-boot-starter-security-admin/src/main/java/cn/iocoder/mall/security/admin/core/interceptor/AdminSecurityInterceptor.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.security.admin.core.interceptor;
 
-import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum;
 import cn.iocoder.common.framework.enums.UserTypeEnum;
+import cn.iocoder.common.framework.exception.GlobalException;
 import cn.iocoder.common.framework.util.CollectionUtils;
 import cn.iocoder.common.framework.util.HttpUtil;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
@@ -23,7 +23,8 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.Arrays;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.OAUTH_USER_TYPE_ERROR;
+import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants.UNAUTHORIZED;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.OAUTH_USER_TYPE_ERROR;
 
 public class AdminSecurityInterceptor extends HandlerInterceptorAdapter {
 
@@ -68,7 +69,7 @@ public class AdminSecurityInterceptor extends HandlerInterceptorAdapter {
     private void checkAuthentication(HandlerMethod handlerMethod, Integer adminId) {
         boolean requiresAuthenticate = !handlerMethod.hasMethodAnnotation(RequiresNone.class); // 对于 ADMIN 来说，默认需登录
         if (requiresAuthenticate && adminId == null) {
-            throw ServiceExceptionUtil.exception(GlobalErrorCodeEnum.UNAUTHORIZED);
+            throw new GlobalException(UNAUTHORIZED);
         }
     }
 
diff --git a/common/mall-spring-boot-starter-security-user/src/main/java/cn/iocoder/mall/security/user/core/interceptor/UserSecurityInterceptor.java b/common/mall-spring-boot-starter-security-user/src/main/java/cn/iocoder/mall/security/user/core/interceptor/UserSecurityInterceptor.java
index a3b1f4af9..5085a27ef 100644
--- a/common/mall-spring-boot-starter-security-user/src/main/java/cn/iocoder/mall/security/user/core/interceptor/UserSecurityInterceptor.java
+++ b/common/mall-spring-boot-starter-security-user/src/main/java/cn/iocoder/mall/security/user/core/interceptor/UserSecurityInterceptor.java
@@ -19,7 +19,7 @@ import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.OAUTH_USER_TYPE_ERROR;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.OAUTH_USER_TYPE_ERROR;
 
 public class UserSecurityInterceptor extends HandlerInterceptorAdapter {
 
diff --git a/common/mall-spring-boot-starter-web/src/main/java/cn/iocoder/mall/web/core/handler/GlobalExceptionHandler.java b/common/mall-spring-boot-starter-web/src/main/java/cn/iocoder/mall/web/core/handler/GlobalExceptionHandler.java
index eec4f6579..1a8498f4c 100644
--- a/common/mall-spring-boot-starter-web/src/main/java/cn/iocoder/mall/web/core/handler/GlobalExceptionHandler.java
+++ b/common/mall-spring-boot-starter-web/src/main/java/cn/iocoder/mall/web/core/handler/GlobalExceptionHandler.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.web.core.handler;
 
-import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum;
 import cn.iocoder.common.framework.exception.ServiceException;
+import cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants;
 import cn.iocoder.common.framework.util.ExceptionUtil;
 import cn.iocoder.common.framework.util.HttpUtil;
 import cn.iocoder.common.framework.util.MallUtils;
@@ -32,6 +32,8 @@ import javax.validation.ConstraintViolation;
 import javax.validation.ConstraintViolationException;
 import java.util.Date;
 
+import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants.*;
+
 /**
  * 全局异常处理器，将 Exception 翻译成 CommonResult + 对应的异常编号
  */
@@ -62,7 +64,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(value = MissingServletRequestParameterException.class)
     public CommonResult missingServletRequestParameterExceptionHandler(MissingServletRequestParameterException ex) {
         logger.warn("[missingServletRequestParameterExceptionHandler]", ex);
-        return CommonResult.error(GlobalErrorCodeEnum.BAD_REQUEST.getCode(),
+        return CommonResult.error(BAD_REQUEST.getCode(),
                 String.format("请求参数缺失:%s", ex.getParameterName()));
     }
 
@@ -74,7 +76,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(MethodArgumentTypeMismatchException.class)
     public CommonResult methodArgumentTypeMismatchExceptionHandler(MethodArgumentTypeMismatchException ex) {
         logger.warn("[missingServletRequestParameterExceptionHandler]", ex);
-        return CommonResult.error(GlobalErrorCodeEnum.BAD_REQUEST.getCode(),
+        return CommonResult.error(BAD_REQUEST.getCode(),
                 String.format("请求参数类型错误:%s", ex.getMessage()));
     }
 
@@ -86,7 +88,7 @@ public class GlobalExceptionHandler {
         logger.warn("[methodArgumentNotValidExceptionExceptionHandler]", ex);
         FieldError fieldError = ex.getBindingResult().getFieldError();
         assert fieldError != null; // 断言，避免告警
-        return CommonResult.error(GlobalErrorCodeEnum.BAD_REQUEST.getCode(),
+        return CommonResult.error(BAD_REQUEST.getCode(),
                 String.format("请求参数不正确:%s", fieldError.getDefaultMessage()));
     }
 
@@ -98,7 +100,7 @@ public class GlobalExceptionHandler {
         logger.warn("[handleBindException]", ex);
         FieldError fieldError = ex.getFieldError();
         assert fieldError != null; // 断言，避免告警
-        return CommonResult.error(GlobalErrorCodeEnum.BAD_REQUEST.getCode(),
+        return CommonResult.error(BAD_REQUEST.getCode(),
                 String.format("请求参数不正确:%s", fieldError.getDefaultMessage()));
     }
 
@@ -109,7 +111,7 @@ public class GlobalExceptionHandler {
     public CommonResult constraintViolationExceptionHandler(ConstraintViolationException ex) {
         logger.warn("[constraintViolationExceptionHandler]", ex);
         ConstraintViolation<?> constraintViolation = ex.getConstraintViolations().iterator().next();
-        return CommonResult.error(GlobalErrorCodeEnum.BAD_REQUEST.getCode(),
+        return CommonResult.error(BAD_REQUEST.getCode(),
                 String.format("请求参数不正确:%s", constraintViolation.getMessage()));
     }
 
@@ -123,7 +125,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(NoHandlerFoundException.class)
     public CommonResult noHandlerFoundExceptionHandler(NoHandlerFoundException ex) {
         logger.warn("[noHandlerFoundExceptionHandler]", ex);
-        return CommonResult.error(GlobalErrorCodeEnum.NOT_FOUND.getCode(),
+        return CommonResult.error(GlobalErrorCodeConstants.NOT_FOUND.getCode(),
                 String.format("请求地址不存在:%s", ex.getRequestURL()));
     }
 
@@ -135,7 +137,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
     public CommonResult httpRequestMethodNotSupportedExceptionHandler(HttpRequestMethodNotSupportedException ex) {
         logger.warn("[httpRequestMethodNotSupportedExceptionHandler]", ex);
-        return CommonResult.error(GlobalErrorCodeEnum.METHOD_NOT_ALLOWED.getCode(),
+        return CommonResult.error(GlobalErrorCodeConstants.METHOD_NOT_ALLOWED.getCode(),
                 String.format("请求方法不正确:%s", ex.getMessage()));
     }
 
@@ -169,7 +171,7 @@ public class GlobalExceptionHandler {
             logger.error("[defaultExceptionHandler][插入访问日志({}) 发生异常({})", JSON.toJSONString(exceptionLog), ExceptionUtils.getRootCauseMessage(th));
         }
         // 返回 ERROR CommonResult
-        return CommonResult.error(GlobalErrorCodeEnum.INTERNAL_SERVER_ERROR.getCode(), GlobalErrorCodeEnum.INTERNAL_SERVER_ERROR.getMessage());
+        return CommonResult.error(GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR.getCode(), GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR.getMessage());
     }
 
     private void initExceptionLog(SystemExceptionLogCreateDTO exceptionLog, HttpServletRequest request, Throwable e) {
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderLogisticsBO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderLogisticsBO.java
index 59cb841aa..f9f06307a 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderLogisticsBO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderLogisticsBO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.bo;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderRecipientBO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderRecipientBO.java
index f18bf20d4..c1491d0e1 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderRecipientBO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/OrderRecipientBO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.bo;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderLogisticsBO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderLogisticsBO.java
index dc5b91397..96e92684c 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderLogisticsBO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderLogisticsBO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.bo.order;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderRecipientBO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderRecipientBO.java
index 883e6aa30..e7a255455 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderRecipientBO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/bo/order/OrderRecipientBO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.bo.order;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/CartItemDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/CartItemDO.java
index c92a6db1a..a7d679124 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/CartItemDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/CartItemDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import java.util.Date;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCancelDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCancelDO.java
index 26afd1b98..d930b2168 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCancelDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCancelDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCommentReplyDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCommentReplyDO.java
index 713e2550a..c0edadf19 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCommentReplyDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderCommentReplyDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderDO.java
index 3632794bd..d56f1eb50 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import java.util.Date;
 import lombok.Data;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderExchangeDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderExchangeDO.java
index 971ac0283..828206ba8 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderExchangeDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderExchangeDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import java.util.Date;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderItemDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderItemDO.java
index 2196ea9c2..afb2365ca 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderItemDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderItemDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import java.util.Date;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDO.java
index fb402f3ae..16873a6c1 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDetailDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDetailDO.java
index 0e67c0596..e4440a917 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDetailDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDetailDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import java.util.Date;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderRecipientDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderRecipientDO.java
index 537c05773..989b51f64 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderRecipientDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderRecipientDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderReturnDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderReturnDO.java
index b9e9c93bf..8559172b4 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderReturnDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderReturnDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import java.util.Date;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/comment/OrderCommentDO.java b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/comment/OrderCommentDO.java
index c551b0b83..d1cf55a7d 100644
--- a/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/comment/OrderCommentDO.java
+++ b/order/order-biz/src/main/java/cn/iocoder/mall/order/biz/dataobject/comment/OrderCommentDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.order.biz.dataobject.comment;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 import org.springframework.data.annotation.Id;
diff --git a/pay/pay-service-impl/src/main/resources/mapper/PayNotifyTaskMapper.xml b/pay/pay-service-impl/src/main/resources/mapper/PayNotifyTaskMapper.xml
index e359d1f07..74651ac19 100644
--- a/pay/pay-service-impl/src/main/resources/mapper/PayNotifyTaskMapper.xml
+++ b/pay/pay-service-impl/src/main/resources/mapper/PayNotifyTaskMapper.xml
@@ -11,10 +11,10 @@
     <resultMap id="PayNotifyTaskResultMap" type="PayNotifyTaskDO">
         <result property="transaction" column="transaction"
                 javaType="cn.iocoder.mall.pay.biz.dataobject.PayNotifyTaskDO$Transaction"
-                typeHandler="cn.iocoder.mall.mybatis.type.JSONTypeHandler"/>
+                typeHandler="cn.iocoder.mall.mybatis.core.type.JSONTypeHandler"/>
         <result property="refund" column="refund"
                 javaType="cn.iocoder.mall.pay.biz.dataobject.PayNotifyTaskDO$Refund"
-                typeHandler="cn.iocoder.mall.mybatis.type.JSONTypeHandler"/>
+                typeHandler="cn.iocoder.mall.mybatis.core.type.JSONTypeHandler"/>
     </resultMap>
 
     <insert id="insert" parameterType="PayNotifyTaskDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrDO.java
index 4ce7f0ec0..c9e8469b6 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.attr;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrValueDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrValueDO.java
index dcb78ab92..15e75e36a 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrValueDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/attr/ProductAttrValueDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.attr;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/brand/ProductBrandDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/brand/ProductBrandDO.java
index d2ccd6508..01b47a3a2 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/brand/ProductBrandDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/brand/ProductBrandDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.brand;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/category/ProductCategoryDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/category/ProductCategoryDO.java
index 6eff17238..317684f5a 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/category/ProductCategoryDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/category/ProductCategoryDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.category;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSkuDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSkuDO.java
index c457b59ae..bf800bb52 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSkuDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSkuDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.spu;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import cn.iocoder.mall.product.biz.dataobject.attr.ProductAttrDO;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSpuDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSpuDO.java
index 3bbcdfe46..d75731c04 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSpuDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/spu/ProductSpuDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.biz.dataobject.spu;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/attr/ProductAttrServiceImpl.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/attr/ProductAttrServiceImpl.java
index 4551e9f2f..ec75c8f69 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/attr/ProductAttrServiceImpl.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/attr/ProductAttrServiceImpl.java
@@ -3,7 +3,7 @@ package cn.iocoder.mall.product.biz.service.attr;
 import cn.iocoder.common.framework.util.CollectionUtil;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.biz.bo.attr.ProductAttrBO;
 import cn.iocoder.mall.product.biz.bo.attr.ProductAttrSimpleWithValueBO;
 import cn.iocoder.mall.product.biz.bo.attr.ProductAttrValueBO;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/brand/ProductBrandServiceImpl.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/brand/ProductBrandServiceImpl.java
index 6cecf2b16..b70a7b5ff 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/brand/ProductBrandServiceImpl.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/brand/ProductBrandServiceImpl.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.product.biz.service.brand;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.biz.bo.brand.ProductBrandBO;
 import cn.iocoder.mall.product.biz.convert.brand.ProductBrandConvert;
 import cn.iocoder.mall.product.biz.dao.brand.ProductBrandMapper;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/category/ProductCategoryServiceImpl.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/category/ProductCategoryServiceImpl.java
index 2a43d3abc..16a0231f6 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/category/ProductCategoryServiceImpl.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/category/ProductCategoryServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.product.biz.service.category;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.biz.bo.category.ProductCategoryBO;
 import cn.iocoder.mall.product.biz.convert.category.ProductCategoryConvert;
 import cn.iocoder.mall.product.biz.dao.category.ProductCategoryMapper;
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/spu/ProductSpuServiceImpl.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/spu/ProductSpuServiceImpl.java
index 5f3a6f601..006aff641 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/spu/ProductSpuServiceImpl.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/spu/ProductSpuServiceImpl.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.product.biz.service.spu;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.util.StringUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.biz.bo.product.ProductAttrAndValuePairBO;
 import cn.iocoder.mall.product.biz.bo.product.ProductSpuDetailBO;
 import cn.iocoder.mall.product.biz.convert.sku.ProductSpuConvert;
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrDO.java
index 02b465ce0..360fc9df8 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrValueDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrValueDO.java
index 23ff2ef2c..5d9aba81b 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrValueDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductAttrValueDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductBrandDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductBrandDO.java
index d3b04bd20..8dc593d82 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductBrandDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductBrandDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java
index 0d1af5ac7..c02eee672 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSkuDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSkuDO.java
index 4d41f73ce..85ac8d80e 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSkuDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSkuDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSpuDO.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSpuDO.java
index 08b6b918a..18aa70805 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSpuDO.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductSpuDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.product.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/message/UserProductSpuCollectionsConsumer.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/message/UserProductSpuCollectionsConsumer.java
index 8677bd0a6..6ac61c80d 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/message/UserProductSpuCollectionsConsumer.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/message/UserProductSpuCollectionsConsumer.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.product.message;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.api.UserProductSpuCollectionsService;
 import cn.iocoder.mall.product.api.bo.UserProductSpuCollectionsBO;
 import cn.iocoder.mall.product.api.dto.UserProductSpuCollectionsAddDTO;
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductAttrServiceImpl.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductAttrServiceImpl.java
index c7691d790..504b783a6 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductAttrServiceImpl.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductAttrServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.product.service;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.api.ProductAttrService;
 import cn.iocoder.mall.product.api.bo.*;
 import cn.iocoder.mall.product.api.constant.ProductAttrConstants;
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java
index 35d658621..1818194ef 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.product.service;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.api.ProductCategoryService;
 import cn.iocoder.mall.product.api.bo.ProductCategoryBO;
 import cn.iocoder.mall.product.api.constant.ProductCategoryConstants;
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java
index 6a572ee48..72e251b74 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java
@@ -3,7 +3,7 @@ package cn.iocoder.mall.product.service;
 import cn.iocoder.common.framework.util.CollectionUtil;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.util.StringUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.api.ProductSpuService;
 import cn.iocoder.mall.product.api.bo.*;
 import cn.iocoder.mall.product.api.constant.ProductCategoryConstants;
diff --git a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/UserProductSpuCollectionsServiceImpl.java b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/UserProductSpuCollectionsServiceImpl.java
index 067031394..6198103cb 100644
--- a/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/UserProductSpuCollectionsServiceImpl.java
+++ b/product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/UserProductSpuCollectionsServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.product.service;
 
 import cn.iocoder.common.framework.vo.CommonResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.api.UserProductSpuCollectionsService;
 import cn.iocoder.mall.product.api.bo.UserProductSpuCollectionsBO;
 import cn.iocoder.mall.product.api.bo.UserProductSpuCollectionsPageBO;
diff --git a/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java b/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
index 7d3ce53a9..a51893842 100644
--- a/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
+++ b/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/service/banner/BannerServiceImpl.java b/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/service/banner/BannerServiceImpl.java
index 81f58d114..11a4f1546 100644
--- a/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/service/banner/BannerServiceImpl.java
+++ b/promotion/promotion-biz/src/main/java/cn/iocoder/mall/promotion/biz/service/banner/BannerServiceImpl.java
@@ -3,7 +3,7 @@ package cn.iocoder.mall.promotion.biz.service.banner;
 import cn.iocoder.common.framework.enums.CommonStatusEnum;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.promotion.biz.api.enums.PromotionErrorCodeEnum;
 import cn.iocoder.mall.promotion.biz.bo.banner.BannerListBO;
 import cn.iocoder.mall.promotion.biz.bo.banner.BannerListOnReleaseBO;
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
index 7d3ce53a9..a51893842 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/BannerDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCardDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCardDO.java
index e4803d5f3..b28d9f305 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCardDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCardDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCodeDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCodeDO.java
index d090227ab..76693d3e0 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCodeDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponCodeDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponTemplateDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponTemplateDO.java
index 6d3a20406..4a2489a49 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponTemplateDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/CouponTemplateDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/ProductRecommendDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/ProductRecommendDO.java
index 094f3116b..7132427e7 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/ProductRecommendDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/ProductRecommendDO.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import cn.iocoder.mall.promotion.api.constant.ProductRecommendTypeEnum;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/PromotionActivityDO.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/PromotionActivityDO.java
index d729a0ee0..e8075556a 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/PromotionActivityDO.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/dataobject/PromotionActivityDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.dataobject;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/mybatis/TestHandler.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/mybatis/TestHandler.java
index f36c8ba77..e0a7cd47b 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/mybatis/TestHandler.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/mybatis/TestHandler.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.promotion.biz.mybatis;
 
-import cn.iocoder.mall.mybatis.type.JSONTypeHandler;
+import cn.iocoder.mall.mybatis.core.type.JSONTypeHandler;
 import cn.iocoder.mall.promotion.biz.dataobject.PromotionActivityDO;
 
 public class TestHandler extends JSONTypeHandler<PromotionActivityDO.TimeLimitedDiscount> {
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java
index 283a7b565..280c1b4fd 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.promotion.biz.service;
 
 import cn.iocoder.common.framework.enums.CommonStatusEnum;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.promotion.api.BannerService;
 import cn.iocoder.mall.promotion.api.bo.BannerBO;
 import cn.iocoder.mall.promotion.api.bo.BannerPageBO;
diff --git a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/ProductRecommendServiceImpl.java b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/ProductRecommendServiceImpl.java
index 9d441de00..a32ad6e1b 100644
--- a/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/ProductRecommendServiceImpl.java
+++ b/promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/ProductRecommendServiceImpl.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.promotion.biz.service;
 
 import cn.iocoder.common.framework.enums.CommonStatusEnum;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.product.rpc.api.ProductSpuRpc;
 import cn.iocoder.mall.promotion.api.ProductRecommendService;
 import cn.iocoder.mall.promotion.api.bo.ProductRecommendBO;
diff --git a/promotion/promotion-service-impl/src/main/resources/mapper/PromotionActivityMapper.xml b/promotion/promotion-service-impl/src/main/resources/mapper/PromotionActivityMapper.xml
index 82b093cdb..4aa07e337 100644
--- a/promotion/promotion-service-impl/src/main/resources/mapper/PromotionActivityMapper.xml
+++ b/promotion/promotion-service-impl/src/main/resources/mapper/PromotionActivityMapper.xml
@@ -9,8 +9,8 @@
     </sql>
 
     <resultMap id="PromotionActivityResultMap" type="PromotionActivityDO">
-        <result property="timeLimitedDiscount" column="time_limited_discount" javaType="cn.iocoder.mall.promotion.biz.dataobject.PromotionActivityDO$TimeLimitedDiscount" typeHandler="cn.iocoder.mall.mybatis.type.JSONTypeHandler"/>
-        <result property="fullPrivilege" column="full_privilege" javaType="cn.iocoder.mall.promotion.biz.dataobject.PromotionActivityDO$FullPrivilege" typeHandler="cn.iocoder.mall.mybatis.type.JSONTypeHandler"/>
+        <result property="timeLimitedDiscount" column="time_limited_discount" javaType="cn.iocoder.mall.promotion.biz.dataobject.PromotionActivityDO$TimeLimitedDiscount" typeHandler="cn.iocoder.mall.mybatis.core.type.JSONTypeHandler"/>
+        <result property="fullPrivilege" column="full_privilege" javaType="cn.iocoder.mall.promotion.biz.dataobject.PromotionActivityDO$FullPrivilege" typeHandler="cn.iocoder.mall.mybatis.core.type.JSONTypeHandler"/>
     </resultMap>
 
 <!--    <select id="selectListByPidAndStatusOrderBySort" resultType="PromotionActivityDO">-->
diff --git a/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeConstants.java b/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeConstants.java
new file mode 100644
index 000000000..5f67f80f8
--- /dev/null
+++ b/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeConstants.java
@@ -0,0 +1,84 @@
+package cn.iocoder.mall.systemservice.enums;
+
+import cn.iocoder.common.framework.exception.ErrorCode;
+
+/**
+ * 错误码枚举类
+ *
+ * system 系统，使用 1-002-000-000 段
+ */
+public interface SystemErrorCodeConstants {
+
+    // ========== OAUTH2 模块 ==========
+    ErrorCode OAUTH2_UNKNOWN = new ErrorCode(1001001000, "未知错误"); // 预留
+    // 预留 1001001001 ~ 1001001099 错误码，方便前端
+    ErrorCode OAUTH2_ACCESS_TOKEN_NOT_FOUND = new ErrorCode(1001001001, "访问令牌不存在");
+    ErrorCode OAUTH2_ACCESS_TOKEN_TOKEN_EXPIRED = new ErrorCode(1001001002, "访问令牌已过期");
+    ErrorCode OAUTH2_ACCESS_TOKEN_INVALID = new ErrorCode(1001001003, "访问令牌已失效");
+    ErrorCode OAUTH2_REFRESH_TOKEN_NOT_FOUND = new ErrorCode(1001001005, "刷新令牌不存在");
+    ErrorCode OAUTH_REFRESH_TOKEN_EXPIRED = new ErrorCode(1001001006, "访问令牌已过期");
+    ErrorCode OAUTH_REFRESH_TOKEN_INVALID = new ErrorCode(1001001007, "刷新令牌已失效");
+    // 其它 1001001100 开始
+    ErrorCode  OAUTH_USER_TYPE_ERROR = new ErrorCode(1001001101, "用户类型并不正确");
+
+    // ========== 管理员模块 1002002000 ==========
+    ErrorCode ADMIN_NOT_FOUND = new ErrorCode(1002002000, "管理员不存在");
+    ErrorCode ADMIN_PASSWORD_ERROR = new ErrorCode(1002002001, "密码不正确");
+    ErrorCode ADMIN_IS_DISABLE = new ErrorCode(1002002002, "账号被禁用");
+    ErrorCode ADMIN_USERNAME_EXISTS = new ErrorCode(1002002002, "账号已经存在");
+    ErrorCode ADMIN_STATUS_EQUALS = new ErrorCode(1002002003, "账号已经是该状态");
+//   ErrorCode  ADMIN_DELETE_ONLY_DISABLE = new ErrorCode(1002002004, "只有关闭的账号才可以删除");
+    ErrorCode ADMIN_ADMIN_STATUS_CAN_NOT_UPDATE = new ErrorCode(1002002005, "管理员的账号状态不允许变更");
+    ErrorCode ADMIN_ASSIGN_ROLE_NOT_EXISTS = new ErrorCode(1002002006, "分配员工角色时，有角色不存在");
+    ErrorCode ADMIN_ADMIN_CAN_NOT_UPDATE = new ErrorCode(1002002008, "管理员的账号不允许变更");
+    ErrorCode ADMIN_USERNAME_NOT_EXISTS = new ErrorCode(1002002008, "账号不存在");
+
+    // ========== 资源模块 1002003000 ==========
+    ErrorCode RESOURCE_NAME_DUPLICATE = new ErrorCode(1002003000, "已经存在该名字的资源");
+    ErrorCode RESOURCE_PARENT_NOT_EXISTS = new ErrorCode(1002003001, "父资源不存在");
+    ErrorCode RESOURCE_PARENT_ERROR = new ErrorCode(1002003002, "不能设置自己为父资源");
+    ErrorCode RESOURCE_NOT_EXISTS = new ErrorCode(1002003003, "资源不存在");
+    ErrorCode RESOURCE_EXISTS_CHILDREN = new ErrorCode(1002003004, "存在子资源，无法删除");
+    ErrorCode RESOURCE_PARENT_NOT_MENU = new ErrorCode(1002003005, "父资源的类型必须是菜单");
+
+    // ========== 角色模块 1002004000 ==========
+    ErrorCode ROLE_NOT_EXISTS = new ErrorCode(1002004000, "角色不存在");
+    ErrorCode ROLE_NAME_DUPLICATE = new ErrorCode(1002004001, "已经存在名为【{}}】的角色");
+    ErrorCode ROLE_CODE_DUPLICATE = new ErrorCode(1002004002, "已经存在编码为【{}}】的角色");
+    ErrorCode ROLE_CAN_NOT_UPDATE_SYSTEM_TYPE_ROLE = new ErrorCode(1002004004, "不能修改类型为系统内置的角色");
+    ErrorCode ROLE_CAN_NOT_DELETE_SYSTEM_TYPE_ROLE = new ErrorCode(1002004005, "不能删除类型为系统内置的角色");
+
+    // ========== 数据字典模块 1002005000 ==========
+    ErrorCode DATA_DICT_EXISTS = new ErrorCode(1002005000, "该数据字典已经存在");
+    ErrorCode DATA_DICT_NOT_EXISTS = new ErrorCode(1002005001, "该数据字典不存在");
+
+    // ========== 短信模板 1002006000 ==========
+    ErrorCode SMS_PLATFORM_FAIL = new ErrorCode(1002006000, "短信平台调用失败【具体错误会动态替换】");
+    ErrorCode SMS_SIGN_NOT_EXISTENT = new ErrorCode(1002006001, "短信签名不存在");
+    ErrorCode SMS_SIGN_IS_EXISTENT = new ErrorCode(1002006002, "短信签名已存在");
+    ErrorCode SMS_TEMPLATE_NOT_EXISTENT = new ErrorCode(1002006020, "短信签名不存在");
+    ErrorCode SMS_TEMPLATE_IS_EXISTENT = new ErrorCode(1002006021, "短信签名不存在");
+    ErrorCode SMS_NOT_SEND_CLIENT = new ErrorCode(1002006030, "短信没有发送的client");
+
+    // ========== 部门模块 1002007000 ==========
+    ErrorCode DEPARTMENT_NAME_DUPLICATE = new ErrorCode(1002007001, "已经存在该名字的部门");
+    ErrorCode DEPARTMENT_PARENT_NOT_EXITS = new ErrorCode(1002007002,"父级部门不存在");
+    ErrorCode DEPARTMENT_NOT_FOUND = new ErrorCode(1002007003, "当前部门不存在");
+    ErrorCode DEPARTMENT_EXITS_CHILDREN = new ErrorCode(1002007004, "存在子部门，无法删除");
+    ErrorCode DEPARTMENT_PARENT_ERROR = new ErrorCode(1002007005, "不能设置自己为父资源");
+    ErrorCode DEPARTMENT_EXISTS_ADMIN = new ErrorCode(1002007006, "部门中存在员工，无法删除");
+
+    // ========== 权限模块 1002008000 ==========
+    ErrorCode PERMISSION_DEMO_PERMISSION_DENY = new ErrorCode(1002008002, "演示账号，暂不允许写操作。欢迎加入我们的交流群：http://t.cn/EKEr5WE");
+    ErrorCode PERMISSION_ROLE_ASSIGN_RESOURCE_NOT_EXISTS = new ErrorCode(1002008004, "分配角色资源时，有资源不存在");
+
+    // ========== 错误码模块 1002009000 ==========
+    ErrorCode ERROR_CODE_NOT_EXISTS = new ErrorCode(1002009000, "错误码不存在");
+    ErrorCode ERROR_CODE_DUPLICATE = new ErrorCode(1002009001, "已经存在编码为【{}}】的错误码");
+    ErrorCode ERROR_CAN_NOT_UPDATE_SYSTEM_TYPE_ERROR = new ErrorCode(1002004003, "不能修改类型为系统内置的错误码");
+
+    // ========== 系统异常日志模块 1002010000 ==========
+    ErrorCode SYSTEM_EXCEPTION_LOG_NOT_FOUND = new ErrorCode(1002010000, "系统异常日志不存在");
+    ErrorCode SYSTEM_EXCEPTION_LOG_PROCESSED = new ErrorCode(1002010001, "系统异常日志已处理");
+
+}
diff --git a/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeEnum.java b/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeEnum.java
deleted file mode 100644
index 58aee6ebb..000000000
--- a/system-service-project/system-service-api/src/main/java/cn/iocoder/mall/systemservice/enums/SystemErrorCodeEnum.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package cn.iocoder.mall.systemservice.enums;
-
-import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-
-/**
- * 错误码枚举类
- *
- * system 系统，使用 1-002-000-000 段
- */
-public enum SystemErrorCodeEnum implements ServiceExceptionUtil.Enumerable<SystemErrorCodeEnum> {
-
-    // ========== OAUTH2 模块 ==========
-    OAUTH2_UNKNOWN(1001001000, "未知错误"), // 预留
-    // 预留 1001001001 ~ 1001001099 错误码，方便前端
-    OAUTH2_ACCESS_TOKEN_NOT_FOUND(1001001001, "访问令牌不存在"),
-    OAUTH2_ACCESS_TOKEN_TOKEN_EXPIRED(1001001002, "访问令牌已过期"),
-    OAUTH2_ACCESS_TOKEN_INVALID(1001001003, "访问令牌已失效"),
-    OAUTH2_REFRESH_TOKEN_NOT_FOUND(1001001005, "刷新令牌不存在"),
-    OAUTH_REFRESH_TOKEN_EXPIRED(1001001006, "访问令牌已过期"),
-    OAUTH_REFRESH_TOKEN_INVALID(1001001007, "刷新令牌已失效"),
-    // 其它 1001001100 开始
-    OAUTH_USER_TYPE_ERROR(1001001101, "用户类型并不正确"),
-
-    // ========== 管理员模块 1002002000 ==========
-    ADMIN_NOT_FOUND(1002002000, "管理员不存在"),
-    ADMIN_PASSWORD_ERROR(1002002001, "密码不正确"),
-    ADMIN_IS_DISABLE(1002002002, "账号被禁用"),
-    ADMIN_USERNAME_EXISTS(1002002002, "账号已经存在"),
-    ADMIN_STATUS_EQUALS(1002002003, "账号已经是该状态"),
-//    ADMIN_DELETE_ONLY_DISABLE(1002002004, "只有关闭的账号才可以删除"),
-    ADMIN_ADMIN_STATUS_CAN_NOT_UPDATE(1002002005, "管理员的账号状态不允许变更"),
-    ADMIN_ASSIGN_ROLE_NOT_EXISTS(1002002006, "分配员工角色时，有角色不存在"),
-    ADMIN_ADMIN_CAN_NOT_UPDATE(1002002008, "管理员的账号不允许变更"),
-    ADMIN_USERNAME_NOT_EXISTS(1002002008, "账号不存在"),
-
-    // ========== 资源模块 1002003000 ==========
-    RESOURCE_NAME_DUPLICATE(1002003000, "已经存在该名字的资源"),
-    RESOURCE_PARENT_NOT_EXISTS(1002003001, "父资源不存在"),
-    RESOURCE_PARENT_ERROR(1002003002, "不能设置自己为父资源"),
-    RESOURCE_NOT_EXISTS(1002003003, "资源不存在"),
-    RESOURCE_EXISTS_CHILDREN(1002003004, "存在子资源，无法删除"),
-    RESOURCE_PARENT_NOT_MENU(1002003005, "父资源的类型必须是菜单"),
-
-    // ========== 角色模块 1002004000 ==========
-    ROLE_NOT_EXISTS(1002004000, "角色不存在"),
-    ROLE_NAME_DUPLICATE(1002004001, "已经存在名为【{}}】的角色"),
-    ROLE_CODE_DUPLICATE(1002004002, "已经存在编码为【{}}】的角色"),
-    ROLE_CAN_NOT_UPDATE_SYSTEM_TYPE_ROLE(1002004004, "不能修改类型为系统内置的角色"),
-    ROLE_CAN_NOT_DELETE_SYSTEM_TYPE_ROLE(1002004005, "不能删除类型为系统内置的角色"),
-
-    // ========== 数据字典模块 1002005000 ==========
-    DATA_DICT_EXISTS(1002005000, "该数据字典已经存在"),
-    DATA_DICT_NOT_EXISTS(1002005001, "该数据字典不存在"),
-
-    // ========== 短信模板 1002006000 ==========
-    SMS_PLATFORM_FAIL(1002006000, "短信平台调用失败【具体错误会动态替换】"),
-    SMS_SIGN_NOT_EXISTENT(1002006001, "短信签名不存在"),
-    SMS_SIGN_IS_EXISTENT(1002006002, "短信签名已存在"),
-    SMS_TEMPLATE_NOT_EXISTENT(1002006020, "短信签名不存在"),
-    SMS_TEMPLATE_IS_EXISTENT(1002006021, "短信签名不存在"),
-    SMS_NOT_SEND_CLIENT(1002006030, "短信没有发送的client"),
-
-    // ========== 部门模块 1002007000 ==========
-    DEPARTMENT_NAME_DUPLICATE(1002007001, "已经存在该名字的部门"),
-    DEPARTMENT_PARENT_NOT_EXITS(1002007002,"父级部门不存在"),
-    DEPARTMENT_NOT_FOUND(1002007003, "当前部门不存在"),
-    DEPARTMENT_EXITS_CHILDREN(1002007004, "存在子部门，无法删除"),
-    DEPARTMENT_PARENT_ERROR(1002007005, "不能设置自己为父资源"),
-    DEPARTMENT_EXISTS_ADMIN(1002007006, "部门中存在员工，无法删除"),
-
-    // ========== 权限模块 1002008000 ==========
-    PERMISSION_DEMO_PERMISSION_DENY(1002008002, "演示账号，暂不允许写操作。欢迎加入我们的交流群：http://t.cn/EKEr5WE"),
-    PERMISSION_ROLE_ASSIGN_RESOURCE_NOT_EXISTS(1002008004, "分配角色资源时，有资源不存在"),
-
-    // ========== 错误码模块 1002009000 ==========
-    ERROR_CODE_NOT_EXISTS(1002009000, "错误码不存在"),
-    ERROR_CODE_DUPLICATE(1002009001, "已经存在编码为【{}}】的错误码"),
-    ERROR_CAN_NOT_UPDATE_SYSTEM_TYPE_ERROR(1002004003, "不能修改类型为系统内置的错误码"),
-
-    // ========== 系统异常日志模块 1002010000 ==========
-    SYSTEM_EXCEPTION_LOG_NOT_FOUND(1002010000, "系统异常日志不存在"),
-    SYSTEM_EXCEPTION_LOG_PROCESSED(1002010001, "系统异常日志已处理"),
-
-    ;
-
-
-    private final int code;
-    private final String message;
-
-    SystemErrorCodeEnum(int code, String message) {
-        this.code = code;
-        this.message = message;
-    }
-
-    @Override
-    public int getCode() {
-        return code;
-    }
-
-    @Override
-    public String getMessage() {
-        return message;
-    }
-
-    // TODO: 2020-05-22 封装成start的时候，直接在start中定义一个统一的枚举，从中取值；
-    @Override
-    public int getGroup() {
-        return 0;
-    }
-
-
-}
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/config/ServiceExceptionConfiguration.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/config/ServiceExceptionConfiguration.java
deleted file mode 100644
index 493f2a351..000000000
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/config/ServiceExceptionConfiguration.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package cn.iocoder.mall.systemservice.config;
-
-import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.event.EventListener;
-
-import java.util.Arrays;
-
-@Configuration
-public class ServiceExceptionConfiguration {
-
-    @EventListener(ApplicationReadyEvent.class)
-    public void initMessages() {
-        Arrays.stream(SystemErrorCodeEnum.values()).forEach(
-                item -> ServiceExceptionUtil.put(item.getCode(), item.getMessage()));
-    }
-
-}
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/AdminDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/AdminDO.java
index 56b904e4f..187f159c6 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/AdminDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/AdminDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import cn.iocoder.mall.systemservice.enums.admin.AdminStatusEnum;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/DepartmentDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/DepartmentDO.java
index 1f3cc14d5..a4e1c8370 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/DepartmentDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/admin/DepartmentDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/datadict/DataDictDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/datadict/DataDictDO.java
index 1ed7eca63..96a005d34 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/datadict/DataDictDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/datadict/DataDictDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.datadict;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2AccessTokenDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2AccessTokenDO.java
index a5baa0f6c..5cc3522d7 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2AccessTokenDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2AccessTokenDO.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.oauth;
 
 import cn.iocoder.common.framework.enums.UserTypeEnum;
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2RefreshTokenDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2RefreshTokenDO.java
index bf8d3adc1..b1bbc0d9b 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2RefreshTokenDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/oauth/OAuth2RefreshTokenDO.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.oauth;
 
 import cn.iocoder.common.framework.enums.UserTypeEnum;
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/AdminRoleDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/AdminRoleDO.java
index 3fad4d62a..ce762eac0 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/AdminRoleDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/AdminRoleDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.AdminDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/ResourceDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/ResourceDO.java
index a46265a5a..c04d8b56f 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/ResourceDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/ResourceDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.AdminDO;
 import cn.iocoder.mall.systemservice.enums.permission.ResourceTypeEnum;
 import com.baomidou.mybatisplus.annotation.TableName;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleDO.java
index 7e5404a8b..1c6f25c28 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import cn.iocoder.mall.systemservice.enums.permission.RoleCodeEnum;
 import cn.iocoder.mall.systemservice.enums.permission.RoleTypeEnum;
 import com.baomidou.mybatisplus.annotation.TableName;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleResourceDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleResourceDO.java
index 5381cb45e..5b145ff9d 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleResourceDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/permission/RoleResourceDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemAccessLogDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemAccessLogDO.java
index 7775d3c34..14bf119e1 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemAccessLogDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemAccessLogDO.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.systemservice.dal.mysql.dataobject.systemlog;
 
 import cn.iocoder.common.framework.enums.UserTypeEnum;
 import cn.iocoder.common.framework.vo.CommonResult;
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemExceptionLogDO.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemExceptionLogDO.java
index 05bc6d871..69095e6fc 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemExceptionLogDO.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/dataobject/systemlog/SystemExceptionLogDO.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.systemservice.dal.mysql.dataobject.systemlog;
 
 import cn.iocoder.common.framework.enums.UserTypeEnum;
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.AdminDO;
 import cn.iocoder.mall.systemservice.enums.systemlog.SystemExceptionLogProcessStatusEnum;
 import com.baomidou.mybatisplus.annotation.TableName;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/AdminMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/AdminMapper.java
index 5dc443c1e..217ad7287 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/AdminMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/AdminMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.admin;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.AdminDO;
 import cn.iocoder.mall.systemservice.service.admin.bo.AdminPageBO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/DepartmentMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/DepartmentMapper.java
index a645c9eb3..96e41a017 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/DepartmentMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/admin/DepartmentMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.admin;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.DepartmentDO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.springframework.stereotype.Repository;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/ResourceMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/ResourceMapper.java
index 37082147f..75f9c6032 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/ResourceMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/ResourceMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.permission;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission.ResourceDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/RoleMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/RoleMapper.java
index 1c994276e..bd184f515 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/RoleMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/permission/RoleMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.permission;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission.RoleDO;
 import cn.iocoder.mall.systemservice.service.permission.bo.RolePageBO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemAccessLogMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemAccessLogMapper.java
index 3b73048e9..49405b8a8 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemAccessLogMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemAccessLogMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.systemlog;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.systemlog.SystemAccessLogDO;
 import cn.iocoder.mall.systemservice.service.systemlog.bo.SystemAccessLogPageBO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemExceptionLogMapper.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemExceptionLogMapper.java
index dd2716d1b..e5c8ec4db 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemExceptionLogMapper.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/dal/mysql/mapper/systemlog/SystemExceptionLogMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.systemservice.dal.mysql.mapper.systemlog;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.systemlog.SystemExceptionLogDO;
 import cn.iocoder.mall.systemservice.service.systemlog.bo.SystemExceptionLogPageBO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/manager/permission/PermissionManager.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/manager/permission/PermissionManager.java
index d4f8b565b..642ebf2e5 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/manager/permission/PermissionManager.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/manager/permission/PermissionManager.java
@@ -18,7 +18,7 @@ import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
 
-import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum.FORBIDDEN;
+import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants.FORBIDDEN;
 
 /**
  * 权限 Manager
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/AdminService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/AdminService.java
index 9899618b1..37d167dd2 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/AdminService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/AdminService.java
@@ -17,7 +17,7 @@ import cn.iocoder.mall.systemservice.service.admin.bo.AdminUpdateBO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 @Service
 public class AdminService {
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/DepartmentService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/DepartmentService.java
index 528d34708..dfd322c54 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/DepartmentService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/admin/DepartmentService.java
@@ -17,7 +17,7 @@ import javax.validation.Valid;
 import java.util.Collection;
 import java.util.List;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
 * 部门 Service
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/datadict/DataDictService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/datadict/DataDictService.java
index 58488de34..695aafc0b 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/datadict/DataDictService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/datadict/DataDictService.java
@@ -14,7 +14,7 @@ import org.springframework.validation.annotation.Validated;
 import javax.validation.Valid;
 import java.util.List;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
 * 数据字典 Service
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/oauth/OAuth2Service.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/oauth/OAuth2Service.java
index ed466ce09..61b9fb58a 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/oauth/OAuth2Service.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/oauth/OAuth2Service.java
@@ -15,7 +15,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Date;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
  * OAuth2.0 Service
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/PermissionService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/PermissionService.java
index d757f9251..72f9cc158 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/PermissionService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/PermissionService.java
@@ -1,6 +1,7 @@
 package cn.iocoder.mall.systemservice.service.permission;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.iocoder.common.framework.exception.GlobalException;
 import cn.iocoder.common.framework.util.CollectionUtils;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.admin.AdminDO;
@@ -21,8 +22,8 @@ import org.springframework.transaction.annotation.Transactional;
 import java.util.*;
 import java.util.stream.Collectors;
 
-import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeEnum.FORBIDDEN;
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.common.framework.exception.enums.GlobalErrorCodeConstants.FORBIDDEN;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
  * 权限 Service
@@ -151,7 +152,7 @@ public class PermissionService {
         // 权限验证
         List<RoleResourceDO> roleResourceDOs = roleResourceMapper.selectListByResourceIds(permissionIds);
         if (CollectionUtil.isEmpty(roleResourceDOs)) { // 资源未授予任何角色，必然权限验证不通过
-            throw ServiceExceptionUtil.exception(FORBIDDEN);
+            throw new GlobalException(FORBIDDEN);
         }
         Map<Integer, List<Integer>> resourceRoleMap = CollectionUtils.convertMultiMap(roleResourceDOs,
                 RoleResourceDO::getResourceId, RoleResourceDO::getRoleId);
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/ResourceService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/ResourceService.java
index 3c77b0848..41ddb7e23 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/ResourceService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/ResourceService.java
@@ -7,7 +7,7 @@ import cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission.ResourceDO;
 import cn.iocoder.mall.systemservice.dal.mysql.dataobject.permission.RoleResourceDO;
 import cn.iocoder.mall.systemservice.dal.mysql.mapper.permission.ResourceMapper;
 import cn.iocoder.mall.systemservice.dal.mysql.mapper.permission.RoleResourceMapper;
-import cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum;
+import cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants;
 import cn.iocoder.mall.systemservice.enums.permission.ResourceIdEnum;
 import cn.iocoder.mall.systemservice.enums.permission.ResourceTypeEnum;
 import cn.iocoder.mall.systemservice.service.permission.bo.ResourceBO;
@@ -22,7 +22,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
 * 资源 Service
@@ -83,11 +83,11 @@ public class ResourceService {
     public void deleteResource(Integer resourceId) {
         // 校验更新的资源是否存在
         if (resourceMapper.selectById(resourceId) == null) {
-            throw ServiceExceptionUtil.exception(SystemErrorCodeEnum.RESOURCE_NOT_EXISTS);
+            throw ServiceExceptionUtil.exception(SystemErrorCodeConstants.RESOURCE_NOT_EXISTS);
         }
         // 校验是否还有子资源
         if (resourceMapper.selectCountByPid(resourceId) > 0) {
-            throw ServiceExceptionUtil.exception(SystemErrorCodeEnum.RESOURCE_EXISTS_CHILDREN);
+            throw ServiceExceptionUtil.exception(SystemErrorCodeConstants.RESOURCE_EXISTS_CHILDREN);
         }
         // 校验删除的资源是否存在
         if (resourceMapper.selectById(resourceId) == null) {
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/RoleService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/RoleService.java
index 675035fb9..f800ac6e7 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/RoleService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/permission/RoleService.java
@@ -26,7 +26,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Set;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.*;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.*;
 
 /**
 * 角色 Service
diff --git a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/systemlog/SystemExceptionLogService.java b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/systemlog/SystemExceptionLogService.java
index 849e3b940..4742a5d98 100644
--- a/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/systemlog/SystemExceptionLogService.java
+++ b/system-service-project/system-service-app/src/main/java/cn/iocoder/mall/systemservice/service/systemlog/SystemExceptionLogService.java
@@ -13,8 +13,8 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.SYSTEM_EXCEPTION_LOG_NOT_FOUND;
-import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeEnum.SYSTEM_EXCEPTION_LOG_PROCESSED;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.SYSTEM_EXCEPTION_LOG_NOT_FOUND;
+import static cn.iocoder.mall.systemservice.enums.SystemErrorCodeConstants.SYSTEM_EXCEPTION_LOG_PROCESSED;
 
 /**
  * 系统异常日志 Service
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dao/errorcode/ErrorCodeMapper.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dao/errorcode/ErrorCodeMapper.java
index 5314e8e79..5af6ed8cc 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dao/errorcode/ErrorCodeMapper.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dao/errorcode/ErrorCodeMapper.java
@@ -1,11 +1,10 @@
 package cn.iocoder.mall.system.biz.dao.errorcode;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.system.biz.dataobject.authorization.RoleDO;
 import cn.iocoder.mall.system.biz.dataobject.authorization.RoleResourceDO;
 import cn.iocoder.mall.system.biz.dataobject.errorcode.ErrorCodeDO;
 import cn.iocoder.mall.system.biz.dto.authorization.RolePageDTO;
-import cn.iocoder.mall.system.biz.dto.errorcode.ErrorCodeDTO;
 import cn.iocoder.mall.system.biz.dto.errorcode.ErrorCodePageDTO;
 import cn.iocoder.mall.system.biz.enums.SystemErrorCodeEnum;
 import cn.iocoder.mall.system.biz.enums.errorcode.ErrorCodeTypeEnum;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/errorcode/ErrorCodeDO.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/errorcode/ErrorCodeDO.java
index 7e12dad65..b53c8f0ed 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/errorcode/ErrorCodeDO.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/errorcode/ErrorCodeDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.system.biz.dataobject.errorcode;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSendLogDO.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSendLogDO.java
index 372a2b8d1..2d9c7c33d 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSendLogDO.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSendLogDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.system.biz.dataobject.sms;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSignDO.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSignDO.java
index 0b8b60972..de5310868 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSignDO.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsSignDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.system.biz.dataobject.sms;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsTemplateDO.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsTemplateDO.java
index 86d0ce525..d0dfaeae8 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsTemplateDO.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/dataobject/sms/SmsTemplateDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.system.biz.dataobject.sms;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/errorcode/ErrorCodeServiceImpl.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/errorcode/ErrorCodeServiceImpl.java
index 18d9ba624..f3e56f740 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/errorcode/ErrorCodeServiceImpl.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/errorcode/ErrorCodeServiceImpl.java
@@ -2,7 +2,7 @@ package cn.iocoder.mall.system.biz.service.errorcode;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.system.biz.bo.errorcode.ErrorCodeBO;
 import cn.iocoder.mall.system.biz.convert.errorcode.ErrorCodeConvert;
 import cn.iocoder.mall.system.biz.dao.errorcode.ErrorCodeMapper;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/sms/SmsServiceImpl.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/sms/SmsServiceImpl.java
index 820650686..56cddb602 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/sms/SmsServiceImpl.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/sms/SmsServiceImpl.java
@@ -3,7 +3,7 @@ package cn.iocoder.mall.system.biz.service.sms;
 import cn.iocoder.common.framework.exception.ServiceException;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.system.biz.bo.smsSign.ListSmsSignBO;
 import cn.iocoder.mall.system.biz.bo.smsSign.SmsSignBO;
 import cn.iocoder.mall.system.biz.bo.smsTemplate.ListSmsTemplateBO;
@@ -23,17 +23,14 @@ import cn.iocoder.mall.system.biz.dto.smsTemplate.ListSmsTemplateDTO;
 import cn.iocoder.mall.system.biz.enums.SystemErrorCodeEnum;
 import cn.iocoder.mall.system.biz.enums.sms.SmsApplyStatusEnum;
 import cn.iocoder.mall.system.biz.enums.sms.SmsPlatformEnum;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
-import org.springframework.util.StringUtils;
 
 import java.util.*;
 import java.util.stream.Collectors;
diff --git a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/user/UserServiceImpl.java b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/user/UserServiceImpl.java
index f3c327117..6b11acd60 100644
--- a/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/user/UserServiceImpl.java
+++ b/system/system-biz/src/main/java/cn/iocoder/mall/system/biz/service/user/UserServiceImpl.java
@@ -2,7 +2,6 @@ package cn.iocoder.mall.system.biz.service.user;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.PageResult;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
 import cn.iocoder.mall.system.biz.bo.ouath2.OAuth2AuthenticateBO;
 import cn.iocoder.mall.system.biz.bo.user.UserAuthenticateBO;
 import cn.iocoder.mall.system.biz.bo.user.UserBO;
@@ -17,7 +16,7 @@ import cn.iocoder.mall.system.biz.enums.user.UserStatusEnum;
 import cn.iocoder.mall.system.biz.service.oauth2.OAuth2Service;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
+
 import java.util.Arrays;
 import static cn.iocoder.mall.system.biz.enums.SystemErrorCodeEnum.*;
 
diff --git a/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeConstants.java b/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeConstants.java
new file mode 100644
index 000000000..ace35cca4
--- /dev/null
+++ b/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeConstants.java
@@ -0,0 +1,30 @@
+package cn.iocoder.mall.userservice.enums;
+
+import cn.iocoder.common.framework.exception.ErrorCode;
+
+/**
+ * 错误码枚举类
+ *
+ * user-service 服务，使用 1-002-000-000 段
+ */
+public interface UserErrorCodeConstants {
+
+    // ========== 用户手机验证码模块 ==========
+    ErrorCode USER_SMS_CODE_NOT_FOUND = new ErrorCode(1001001200, "验证码不存在");
+    ErrorCode USER_SMS_CODE_EXPIRED = new ErrorCode(1001001201, "验证码已过期");
+    ErrorCode USER_SMS_CODE_USED = new ErrorCode(1001001202, "验证码已使用");
+    ErrorCode USER_SMS_CODE_NOT_CORRECT = new ErrorCode(1001001203, "验证码不正确");
+    ErrorCode USER_SMS_CODE_EXCEED_SEND_MAXIMUM_QUANTITY_PER_DAY = new ErrorCode(1001001204, "超过每日短信发送数量");
+    ErrorCode USER_SMS_CODE_SEND_TOO_FAST = new ErrorCode(1001001205, "短信发送过于频率");
+
+    // ========== 用户地址 ==========
+    ErrorCode USER_ADDRESS_NOT_EXISTENT = new ErrorCode(1001004000, "用户地址不存在!");
+    ErrorCode USER_ADDRESS_IS_DELETED = new ErrorCode(1001004001, "用户地址已被删除!");
+    ErrorCode USER_GET_ADDRESS_NOT_EXISTS = new ErrorCode(1001004002, "获取的地址不存在!");
+
+    // ========== 用户信息模块 1004004100 ==========
+    ErrorCode USER_NOT_EXISTS = new ErrorCode(1004004100, "用户不存在");
+    ErrorCode USER_STATUS_NOT_EXISTS = new ErrorCode(1004004101, "用户状态不存在");
+    ErrorCode USER_STATUS_EQUALS = new ErrorCode(1004004101, "用户已经是该状态");
+
+}
diff --git a/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeEnum.java b/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeEnum.java
deleted file mode 100644
index b4348cb03..000000000
--- a/user-service-project/user-service-api/src/main/java/cn/iocoder/mall/userservice/enums/UserErrorCodeEnum.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package cn.iocoder.mall.userservice.enums;
-
-import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-
-/**
- * 错误码枚举类
- *
- * system 系统，使用 1-002-000-000 段
- */
-public enum UserErrorCodeEnum implements ServiceExceptionUtil.Enumerable<UserErrorCodeEnum> {
-
-    // ========== OAUTH2 模块 ==========
-    OAUTH2_UNKNOWN(1001001000, "未知错误"), // 预留
-    // 预留 1001001001 ~ 1001001099 错误码，方便前端
-    OAUTH2_ACCESS_TOKEN_NOT_FOUND(1001001001, "访问令牌不存在"),
-    OAUTH2_ACCESS_TOKEN_TOKEN_EXPIRED(1001001002, "访问令牌已过期"),
-    OAUTH2_ACCESS_TOKEN_INVALID(1001001003, "访问令牌已失效"),
-    OAUTH2_NOT_AUTHENTICATE(1001001004, "账号未登陆"),
-    OAUTH2_REFRESH_TOKEN_NOT_FOUND(1001001005, "刷新令牌不存在"),
-    OAUTH_REFRESH_TOKEN_EXPIRED(1001001006, "访问令牌已过期"),
-    OAUTH_REFRESH_TOKEN_INVALID(1001001007, "刷新令牌已失效"),
-    // 其它 1001001100 开始
-    OAUTH2_ACCOUNT_NOT_FOUND(1001001100, "账号不存在"),
-    OAUTH2_ACCOUNT_PASSWORD_ERROR(1001001101, "密码不正确"),
-
-    // ========== 用户手机验证码模块 ==========
-    USER_SMS_CODE_NOT_FOUND(1001001200, "验证码不存在"),
-    USER_SMS_CODE_EXPIRED(1001001201, "验证码已过期"),
-    USER_SMS_CODE_USED(1001001202, "验证码已使用"),
-    USER_SMS_CODE_NOT_CORRECT(1001001203, "验证码不正确"),
-    USER_SMS_CODE_EXCEED_SEND_MAXIMUM_QUANTITY_PER_DAY(1001001204, "超过每日短信发送数量"),
-    USER_SMS_CODE_SEND_TOO_FAST(1001001205, "短信发送过于频率"),
-
-    // ========== 用户地址 ==========
-    USER_ADDRESS_NOT_EXISTENT(1001004000, "用户地址不存在!"),
-    USER_ADDRESS_IS_DELETED(1001004001, "用户地址已被删除!"),
-    USER_GET_ADDRESS_NOT_EXISTS(1001004002, "获取的地址不存在!"),
-
-    // ========== 用户信息模块 1004004100 ==========
-    USER_NOT_EXISTS(1004004100, "用户不存在"),
-    USER_STATUS_NOT_EXISTS(1004004101, "用户状态不存在"),
-    USER_STATUS_EQUALS(1004004101, "用户已经是该状态"),
-
-    ;
-
-
-    private final int code;
-    private final String message;
-
-    UserErrorCodeEnum(int code, String message) {
-        this.code = code;
-        this.message = message;
-    }
-
-    @Override
-    public int getCode() {
-        return code;
-    }
-
-    @Override
-    public String getMessage() {
-        return message;
-    }
-
-    // TODO: 2020-05-22 封装成start的时候，直接在start中定义一个统一的枚举，从中取值；
-    @Override
-    public int getGroup() {
-        return 0;
-    }
-
-
-}
diff --git a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/config/ServiceExceptionConfiguration.java b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/config/ServiceExceptionConfiguration.java
index 566dbf356..8a9596bdc 100644
--- a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/config/ServiceExceptionConfiguration.java
+++ b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/config/ServiceExceptionConfiguration.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.userservice.config;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.userservice.enums.UserErrorCodeEnum;
+import cn.iocoder.mall.userservice.enums.UserErrorCodeConstants;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.event.EventListener;
@@ -13,7 +13,7 @@ public class ServiceExceptionConfiguration {
 
     @EventListener(ApplicationReadyEvent.class)
     public void initMessages() {
-        Arrays.stream(UserErrorCodeEnum.values()).forEach(
+        Arrays.stream(UserErrorCodeConstants.values()).forEach(
                 item -> ServiceExceptionUtil.put(item.getCode(), item.getMessage()));
     }
 
diff --git a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/sms/UserSmsCodeDO.java b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/sms/UserSmsCodeDO.java
index d0aaa141e..8b459b98a 100644
--- a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/sms/UserSmsCodeDO.java
+++ b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/sms/UserSmsCodeDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.userservice.dal.mysql.dataobject.sms;
 
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import cn.iocoder.mall.userservice.enums.sms.UserSmsSceneEnum;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
diff --git a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/user/UserDO.java b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/user/UserDO.java
index 48366dc96..0a9254b79 100644
--- a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/user/UserDO.java
+++ b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/dataobject/user/UserDO.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.userservice.dal.mysql.dataobject.user;
 
 import cn.iocoder.common.framework.enums.CommonStatusEnum;
-import cn.iocoder.mall.mybatis.dataobject.BaseDO;
+import cn.iocoder.mall.mybatis.core.dataobject.BaseDO;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
diff --git a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/mapper/sms/UserSmsCodeMapper.java b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/mapper/sms/UserSmsCodeMapper.java
index fce05e6ae..6a02b2c64 100644
--- a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/mapper/sms/UserSmsCodeMapper.java
+++ b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/dal/mysql/mapper/sms/UserSmsCodeMapper.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.userservice.dal.mysql.mapper.sms;
 
-import cn.iocoder.mall.mybatis.query.QueryWrapperX;
+import cn.iocoder.mall.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.mall.userservice.dal.mysql.dataobject.sms.UserSmsCodeDO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.springframework.stereotype.Repository;
diff --git a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/service/sms/UserSmsCodeService.java b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/service/sms/UserSmsCodeService.java
index ab4d4a238..f3a1f7588 100644
--- a/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/service/sms/UserSmsCodeService.java
+++ b/user-service-project/user-service-app/src/main/java/cn/iocoder/mall/userservice/service/sms/UserSmsCodeService.java
@@ -12,7 +12,7 @@ import org.springframework.validation.annotation.Validated;
 
 import java.util.Date;
 
-import static cn.iocoder.mall.userservice.enums.UserErrorCodeEnum.*;
+import static cn.iocoder.mall.userservice.enums.UserErrorCodeConstants.*;
 
 @Service
 @Validated
diff --git a/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/dataobject/user/UsersUserAddressDO.java b/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/dataobject/user/UsersUserAddressDO.java
index decc62027..c294d4379 100644
--- a/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/dataobject/user/UsersUserAddressDO.java
+++ b/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/dataobject/user/UsersUserAddressDO.java
@@ -1,6 +1,6 @@
 package cn.iocoder.mall.user.biz.dataobject.user;
 
-import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import cn.iocoder.mall.mybatis.core.dataobject.DeletableDO;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
diff --git a/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/service/user/UserAddressServiceImpl.java b/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/service/user/UserAddressServiceImpl.java
index dee915614..c36c74d8d 100644
--- a/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/service/user/UserAddressServiceImpl.java
+++ b/user/user-biz/src/main/java/cn/iocoder/mall/user/biz/service/user/UserAddressServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.iocoder.mall.user.biz.service.user;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.mall.mybatis.enums.DeletedStatusEnum;
+import cn.iocoder.mall.mybatis.core.enums.DeletedStatusEnum;
 import cn.iocoder.mall.user.biz.bo.user.UserAddressBO;
 import cn.iocoder.mall.user.biz.convert.user.UserAddressConvert;
 import cn.iocoder.mall.user.biz.dao.user.UserAddressMapper;