diff --git a/src/demo/src/main/java/com/example/demo/mapper/UserMapper.java b/src/demo/src/main/java/com/example/demo/mapper/UserMapper.java
index 37e25f1..8672c94 100644
--- a/src/demo/src/main/java/com/example/demo/mapper/UserMapper.java
+++ b/src/demo/src/main/java/com/example/demo/mapper/UserMapper.java
@@ -2,11 +2,13 @@ package com.example.demo.mapper;
 
 import com.example.demo.domain.User;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
 
 /**
  * @desc
  *
 
  */
+@Mapper
 public interface UserMapper extends BaseMapper<User> {
 }
\ No newline at end of file