diff --git a/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/controller/admin/message/vo/message/MpMessagePageReqVO.java b/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/controller/admin/message/vo/message/MpMessagePageReqVO.java
index 794869a10..c51174f30 100644
--- a/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/controller/admin/message/vo/message/MpMessagePageReqVO.java
+++ b/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/controller/admin/message/vo/message/MpMessagePageReqVO.java
@@ -2,7 +2,6 @@ package cn.iocoder.yudao.module.mp.controller.admin.message.vo.message;
 
 import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
 
-import java.io.Serial;
 import java.time.LocalDateTime;
 
 import org.springframework.format.annotation.DateTimeFormat;
@@ -20,8 +19,6 @@ import lombok.ToString;
 @ToString(callSuper = true)
 public class MpMessagePageReqVO extends PageParam {
 
-    @Serial
-    private static final long serialVersionUID = 7612750541824743033L;
     @Schema(description = "公众号账号的编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
     @NotNull(message = "公众号账号的编号不能为空")
     private Long accountId;
@@ -32,7 +29,7 @@ public class MpMessagePageReqVO extends PageParam {
     @Schema(description = "公众号粉丝标识", example = "o6_bmjrPTlm6_2sgVt7hMZOPfL2M")
     private String openid;
 
-    @Schema(description = "公众号粉丝UserId", example = "1")
+    @Schema(description = "公众号粉丝 UserId", example = "1")
     private String userId;
 
     @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
diff --git a/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/dal/mysql/message/MpMessageMapper.java b/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/dal/mysql/message/MpMessageMapper.java
index 93d633b1c..c0b0e9925 100644
--- a/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/dal/mysql/message/MpMessageMapper.java
+++ b/yudao-module-mp/yudao-module-mp-server/src/main/java/cn/iocoder/yudao/module/mp/dal/mysql/message/MpMessageMapper.java
@@ -12,7 +12,7 @@ import cn.iocoder.yudao.module.mp.dal.dataobject.message.MpMessageDO;
 public interface MpMessageMapper extends BaseMapperX<MpMessageDO> {
 
     default PageResult<MpMessageDO> selectPage(MpMessagePageReqVO reqVO) {
-        return this.selectPage(reqVO, new LambdaQueryWrapperX<MpMessageDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<MpMessageDO>()
                 .eqIfPresent(MpMessageDO::getAccountId, reqVO.getAccountId())
                 .eqIfPresent(MpMessageDO::getType, reqVO.getType())
                 .eqIfPresent(MpMessageDO::getOpenid, reqVO.getOpenid())