diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SsoService.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SsoService.java
index fbe0535..caa0352 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SsoService.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SsoService.java
@@ -328,7 +328,7 @@ public class SsoService {
         if (StringUtils.isNotEmpty(personCardNo)) {
             sysUser = sysUserService.selectUserByIdCard(personCardNo);
         } else {
-            sysUser = sysUserService.selectSysUserById(userJson.getLong("userId"));
+            sysUser = sysUserService.selectUserById(userJson.getLong("userId"));
         }
 
         if (sysUser == null) {
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserMapper.java
index 0794d1d..cc97f8f 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserMapper.java
@@ -137,11 +137,4 @@ public interface SysUserMapper
      */
     SysUser selectUserByIdCard(String idCard);
 
-    /**
-     * 通过用户ID查询用户
-     *
-     * @param userId 用户ID
-     * @return 用户对象信息
-     */
-    public SysUser selectSysUserById(Long userId);
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index cb6de5b..a8832fe 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -560,8 +560,4 @@ public class SysUserServiceImpl implements ISysUserService
         return userMapper.selectUserByIdCard(idCard);
     }
 
-    public SysUser selectSysUserById(Long userId){
-        return userMapper.selectSysUserById(userId);
-    }
-
 }
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
index 58efaea..4543ecd 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -240,9 +240,4 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		select * from sys_user where del_flag='0' and id_card = #{idCard} LIMIT 1
 	</select>
 
-	<select id="selectSysUserById" parameterType="Long" resultType="com.ruoyi.common.core.domain.entity.SysUser">
-		<include refid="selectUserVo"/>
-		where u.user_id = #{userId}
-	</select>
-	
 </mapper> 
\ No newline at end of file