diff --git a/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java b/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
index 2683bed3..7a2111d6 100644
--- a/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
+++ b/renren-admin/src/main/java/io/renren/modules/security/controller/LoginController.java
@@ -24,7 +24,9 @@ import io.renren.modules.security.service.SysUserTokenService;
 import io.renren.modules.security.user.SecurityUser;
 import io.renren.modules.security.user.UserDetail;
 import io.renren.modules.sys.dao.SysDeptDao;
+import io.renren.modules.sys.dao.SysUserDao;
 import io.renren.modules.sys.dto.SysUserDTO;
+import io.renren.modules.sys.entity.SysUserEntity;
 import io.renren.modules.sys.enums.UserStatusEnum;
 import io.renren.modules.sys.service.SysUserService;
 import io.swagger.annotations.Api;
@@ -35,6 +37,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.subject.Subject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpHeaders;
@@ -83,6 +86,10 @@ public class LoginController {
     @Value("${system.resumeLogonTime}")
     private Integer resumeLogonTime;
 
+    @Autowired
+    private SysUserDao sysUserDao;
+
+
     @GetMapping("captcha")
     @ApiOperation(value = "验证码", produces = "application/octet-stream")
     @ApiImplicitParam(paramType = "query", dataType = "string", name = "uuid", required = true)
@@ -133,6 +140,9 @@ public class LoginController {
             throw new RenException(ErrorCode.ACCOUNT_PASSWORD_ERROR);
         }
 
+        SysUserEntity userEntity = new SysUserEntity();
+        BeanUtils.copyProperties(user, userEntity);
+
         //账号停用
         if (user.getStatus() == UserStatusEnum.DISABLE.value()) {
             log.setStatus(LoginStatusEnum.LOCK.value());
@@ -147,7 +157,6 @@ public class LoginController {
         if (user.getStatus() == UserStatusEnum.LOCKED.value()) {
             Date now = DateUtil.date();
             QueryWrapper<SysLogLoginEntity> queryWrapper = new QueryWrapper<>();
-            //queryWrapper.eq("creator_name", params.get("username")).orderByDesc("create_date").last("LIMIT 1");
             queryWrapper.eq("creator_name", userName).orderByDesc("create_date").last("LIMIT 1");
             SysLogLoginEntity loginEntity = logLoginDao.selectOne(queryWrapper);
             Date lastLoginDate = loginEntity.getCreateDate();
@@ -167,13 +176,13 @@ public class LoginController {
 
             //2022-11-11 新增限制用户登录次数，超过后账户锁定（状态变为2）
             if (user.getFrequency() < maxErrorTimes) {
-                user.setFrequency(user.getFrequency() + 1);
+                userEntity.setFrequency(userEntity.getFrequency() + 1);
                 if (user.getFrequency() == maxErrorTimes) {
-                    user.setStatus(2);
-                    sysUserService.update(user);
+                    userEntity.setStatus(2);
+                    sysUserDao.updateById(userEntity);
                     throw new RenException("账号或密码连续输入错误" + maxErrorTimes + "次，账号已锁定。");
                 } else {
-                    sysUserService.update(user);
+                    sysUserDao.updateById(userEntity);
                     throw new RenException("账号或密码输入错误，当前还可输入" + (maxErrorTimes - user.getFrequency()) + "次。");
                 }
             }
@@ -188,9 +197,9 @@ public class LoginController {
         sysLogLoginService.save(log);
         //将用户状态改为正常,登录失败次数置为0
         if (user.getStatus() != 1 || user.getFrequency() != 0) {
-            user.setStatus(1);
-            user.setFrequency(0);
-            sysUserService.update(user);
+            userEntity.setStatus(1);
+            userEntity.setFrequency(0);
+            sysUserDao.updateById(userEntity);
         }
 
         Result<Map> token = sysUserTokenService.createToken(user.getId());
diff --git a/renren-admin/src/main/java/io/renren/modules/sys/controller/SysUserController.java b/renren-admin/src/main/java/io/renren/modules/sys/controller/SysUserController.java
index f0d2ab47..2bd19259 100644
--- a/renren-admin/src/main/java/io/renren/modules/sys/controller/SysUserController.java
+++ b/renren-admin/src/main/java/io/renren/modules/sys/controller/SysUserController.java
@@ -22,7 +22,6 @@ import io.renren.modules.sys.service.SysDeptService;
 import io.renren.modules.sys.service.SysRoleUserService;
 import io.renren.modules.sys.service.SysUserPostService;
 import io.renren.modules.sys.service.SysUserService;
-import io.renren.websocket.WebSocketServer;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;