diff --git a/web/src/main/java/com/example/web/mapper/UsersMapper.java b/web/src/main/java/com/example/web/mapper/UsersMapper.java
index d735504..0657f07 100644
--- a/web/src/main/java/com/example/web/mapper/UsersMapper.java
+++ b/web/src/main/java/com/example/web/mapper/UsersMapper.java
@@ -52,6 +52,9 @@ public interface UsersMapper {
     @DataSource("wechat")
     int updateSyncStatus(Map<String, Object> params);
     
+    @DataSource("wechat")
+    int updateSyncStatusToZero(Map<String, Object> params);
+    
     @DataSource("wechat")
     int updateUserTypeAndClearFollowup(Map<String, Object> params);
     
diff --git a/web/src/main/java/com/example/web/service/impl/UserServiceImpl.java b/web/src/main/java/com/example/web/service/impl/UserServiceImpl.java
index fb4cd57..8875f9a 100644
--- a/web/src/main/java/com/example/web/service/impl/UserServiceImpl.java
+++ b/web/src/main/java/com/example/web/service/impl/UserServiceImpl.java
@@ -259,7 +259,7 @@ public class UserServiceImpl implements UserService {
             }
             
             // 更新 users 表，设置 sync_statuss 字段值为 0
-            usersMapper.updateSyncStatus(params);
+            usersMapper.updateSyncStatusToZero(params);
             
             result.put("success", true);
             result.put("message", "操作成功");
diff --git a/web/src/main/resources/mapper/UsersMapper.xml b/web/src/main/resources/mapper/UsersMapper.xml
index d2f3ef8..fa8585b 100644
--- a/web/src/main/resources/mapper/UsersMapper.xml
+++ b/web/src/main/resources/mapper/UsersMapper.xml
@@ -202,6 +202,12 @@
         WHERE userId = #{userId}
     </update>
     
+    <update id="updateSyncStatusToZero" parameterType="java.util.Map">
+        UPDATE users
+        SET sync_statuss = 0
+        WHERE userId = #{userId}
+    </update>
+    
     <update id="updateUserTypeAndClearFollowup" parameterType="java.util.Map">
         UPDATE users
         SET type = #{type},