diff --git a/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/PassportController.java b/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/PassportController.java
similarity index 96%
rename from user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/PassportController.java
rename to user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/PassportController.java
index d79cf0624..27a25282a 100644
--- a/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/PassportController.java
+++ b/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/PassportController.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.user.application.controller.users;
+package cn.iocoder.mall.user.application.controller;
 
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.user.application.convert.PassportConvert;
@@ -19,7 +19,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping("users/passport")
+@RequestMapping("user/passport")
 @Api("Passport 模块")
 public class PassportController {
 
diff --git a/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserController.java b/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/UserController.java
similarity index 90%
rename from user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserController.java
rename to user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/UserController.java
index 9e1c83899..f6ad37d30 100644
--- a/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserController.java
+++ b/user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/UserController.java
@@ -1,4 +1,4 @@
-package cn.iocoder.mall.user.application.controller.users;
+package cn.iocoder.mall.user.application.controller;
 
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
@@ -10,7 +10,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping("users/user")
+@RequestMapping("/user")
 @Api("用户模块")
 public class UserController {
 
diff --git a/user/user-service-api/src/main/java/cn/iocoder/mall/user/service/api/UserService.java b/user/user-service-api/src/main/java/cn/iocoder/mall/user/service/api/UserService.java
index 149cff1b5..bbd479d59 100644
--- a/user/user-service-api/src/main/java/cn/iocoder/mall/user/service/api/UserService.java
+++ b/user/user-service-api/src/main/java/cn/iocoder/mall/user/service/api/UserService.java
@@ -1,5 +1,19 @@
 package cn.iocoder.mall.user.service.api;
 
+import cn.iocoder.common.framework.exception.ServiceException;
+import cn.iocoder.mall.user.service.api.bo.UserBO;
+
 public interface UserService {
 
+    /**
+     * 创建用户。一般在用户注册时，调用该方法
+     *
+     * TODO 芋艿，此处要传递一些用户注册时的相关信息，例如说 ip、ua、客户端来源等等。用于数据分析、风控等等。
+     *
+     * @param mobile 手机号
+     * @param code 手机验证码
+     * @return 用户
+     */
+    UserBO createUser(String mobile, String code) throws ServiceException;
+
 }
\ No newline at end of file
diff --git a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/dataobject/UserDO.java b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/dataobject/UserDO.java
index b51d2b8bd..45bcb6e7d 100644
--- a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/dataobject/UserDO.java
+++ b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/dataobject/UserDO.java
@@ -1,13 +1,13 @@
 package cn.iocoder.mall.user.dataobject;
 
-import cn.iocoder.common.framework.dataobject.BaseDO;
+import java.util.Date;
 
 /**
  * 用户实体，存储用户基本数据。
  *
  * idx_mobile 唯一索引
  */
-public class UserDO extends BaseDO {
+public class UserDO {
 
     /**
      * 用户编号
@@ -18,13 +18,9 @@ public class UserDO extends BaseDO {
      */
     private String mobile;
     /**
-     * 昵称
+     * 创建时间
      */
-    private String nickname;
-    /**
-     * 头像
-     */
-    private String avatar;
+    private Date createTime;
 
     public Long getId() {
         return id;
@@ -44,22 +40,12 @@ public class UserDO extends BaseDO {
         return this;
     }
 
-    public String getNickname() {
-        return nickname;
+    public Date getCreateTime() {
+        return createTime;
     }
 
-    public UserDO setNickname(String nickname) {
-        this.nickname = nickname;
+    public UserDO setCreateTime(Date createTime) {
+        this.createTime = createTime;
         return this;
     }
-
-    public String getAvatar() {
-        return avatar;
-    }
-
-    public UserDO setAvatar(String avatar) {
-        this.avatar = avatar;
-        return this;
-    }
-
 }
\ No newline at end of file
diff --git a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/OAuth2ServiceImpl.java b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/OAuth2ServiceImpl.java
index f85161458..f17b54866 100644
--- a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/OAuth2ServiceImpl.java
+++ b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/OAuth2ServiceImpl.java
@@ -61,11 +61,7 @@ public class OAuth2ServiceImpl implements OAuth2Service {
         // 获取用户
         UserDO userDO = userService.getUser(mobile);
         if (userDO == null) { // 用户不存在，则进行创建用户
-            CommonResult<UserDO> createResult = userService.createUser(mobile);
-            if (createResult.isError()) {
-                return CommonResult.error(createResult);
-            }
-            userDO = createResult.getData();
+            userDO = userService.createUser(mobile);
             Assert.notNull(userDO, "创建用户必然成功");
         }
         // 创建刷新令牌
diff --git a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/UserServiceImpl.java b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/UserServiceImpl.java
index adbdf7e34..bd9066caa 100644
--- a/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/UserServiceImpl.java
+++ b/user/user-service-impl/src/main/java/cn/iocoder/mall/user/service/UserServiceImpl.java
@@ -1,13 +1,14 @@
 package cn.iocoder.mall.user.service;
 
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
-import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.user.convert.UserConvert;
 import cn.iocoder.mall.user.dao.UserMapper;
 import cn.iocoder.mall.user.dao.UserRegisterMapper;
 import cn.iocoder.mall.user.dataobject.UserDO;
 import cn.iocoder.mall.user.dataobject.UserRegisterDO;
 import cn.iocoder.mall.user.service.api.UserService;
 import cn.iocoder.mall.user.service.api.constant.UserErrorCodeEnum;
+import cn.iocoder.mall.user.service.api.bo.UserBO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -31,21 +32,38 @@ public class UserServiceImpl implements UserService {
         return userMapper.selectByMobile(mobile);
     }
 
+    @Override
     @Transactional
-    public CommonResult<UserDO> createUser(String mobile) {
+    public UserBO createUser(String mobile, String code) {
         // TODO 芋艿，校验手机格式
+        // 校验手机号的最后一个手机验证码是否有效
+        mobileCodeService.validLastMobileCode(mobile, code);
         // 校验用户是否已经存在
         if (getUser(mobile) != null) {
-            return ServiceExceptionUtil.error(UserErrorCodeEnum.USER_MOBILE_ALREADY_REGISTERED.getCode());
+            throw ServiceExceptionUtil.exception(UserErrorCodeEnum.USER_MOBILE_ALREADY_REGISTERED.getCode());
         }
         // 创建用户
-        UserDO userDO = new UserDO().setMobile(mobile);
-        userDO.setCreateTime(new Date());
+        UserDO userDO = new UserDO().setMobile(mobile).setCreateTime(new Date());
         userMapper.insert(userDO);
         // 插入注册信息
         createUserRegister(userDO);
         // 转换返回
-        return CommonResult.success(userDO);
+        return UserConvert.INSTANCE.convert(userDO);
+    }
+
+    @Transactional
+    public UserDO createUser(String mobile) {
+        // 校验用户是否已经存在
+        if (getUser(mobile) != null) {
+            throw ServiceExceptionUtil.exception(UserErrorCodeEnum.USER_MOBILE_ALREADY_REGISTERED.getCode());
+        }
+        // 创建用户
+        UserDO userDO = new UserDO().setMobile(mobile).setCreateTime(new Date());
+        userMapper.insert(userDO);
+        // 插入注册信息
+        createUserRegister(userDO);
+        // 转换返回
+        return userDO;
     }
 
     private void createUserRegister(UserDO userDO) {