diff --git a/src/main/java/com/xkrs/dao/SysUserDao.java b/src/main/java/com/xkrs/dao/SysUserDao.java
index 1e8b6e2..87b2028 100644
--- a/src/main/java/com/xkrs/dao/SysUserDao.java
+++ b/src/main/java/com/xkrs/dao/SysUserDao.java
@@ -71,20 +71,14 @@ public interface SysUserDao extends JpaRepository<SysUserEntity, Long>, JpaSpeci
     void updatePassword(Long userId, String newPassword);
 
     /**
-     * 根据id查询用户的信息
-     */
-    @Query(value = "select * from sys_user where id = ?", nativeQuery = true)
-    SysUserEntity selectByUserId(Long userId);
-
-    /**
-     * 记录用户登录次数
+     * 修改用户登录次数
      */
     @Query(value = "update sys_user set login_num = ?2 where id = ?1", nativeQuery = true)
     @Modifying(clearAutomatically = true)
     void updateLoginNum(Long userId, Integer loginNum);
 
     /**
-     * 修改登陆时间
+     * 修改最后登录时间
      */
     @Query(value = "update sys_user set login_last_time = ?2 where id = ?1", nativeQuery = true)
     @Modifying(clearAutomatically = true)
diff --git a/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java b/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
index 5a26599..95713f3 100644
--- a/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
+++ b/src/main/java/com/xkrs/service/impl/SysUserServiceImpl.java
@@ -275,7 +275,7 @@ public class SysUserServiceImpl implements SysUserService {
         if (!newPassword.equals(confirmPassword)) {
             return outputEncapsulationObject(PromptMessageEnum.PROCESS_FAIL, "两次密码输入不一致", locale);
         }
-        SysUserEntity sysUserEntity = sysUserDao.selectByUserId(userId);
+        SysUserEntity sysUserEntity = sysUserDao.findById(userId).get();
         String newAfterPassword = encry256(newPassword + sysUserEntity.getSalt());
         sysUserDao.updatePassword(userId, newAfterPassword);
         return outputEncapsulationObject(PromptMessageEnum.SUCCESS, "密码修改成功", locale);