diff --git a/ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java b/ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java
index 3a6152d5a..159ac873d 100644
--- a/ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java
+++ b/ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java
@@ -28,12 +28,11 @@ import java.util.List;
 
 /**
  * 登录校验方法
- * 
+ *
  * @author ruoyi
  */
 @Component
-public class SysLoginService
-{
+public class SysLoginService {
     @Autowired
     private TokenService tokenService;
 
@@ -45,45 +44,36 @@ public class SysLoginService
 
     /**
      * 登录验证
-     * 
+     *
      * @param username 用户名
      * @param password 密码
-     * @param captcha 验证码
-     * @param uuid 唯一标识
+     * @param captcha  验证码
+     * @param uuid     唯一标识
      * @return 结果
      */
-    public String login(String username, String password, String code, String uuid)
-    {
+    public String login(String username, String password, String code, String uuid) {
         String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
         String captcha = redisCache.getCacheObject(verifyKey);
         redisCache.deleteObject(verifyKey);
-        if (captcha == null)
-        {
+        if (captcha == null) {
             AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.expire")));
             throw new CaptchaExpireException();
         }
-        if (!code.equalsIgnoreCase(captcha))
-        {
+        if (!code.equalsIgnoreCase(captcha)) {
             AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.error")));
             throw new CaptchaException();
         }
         // 用户验证
         Authentication authentication = null;
-        try
-        {
+        try {
             // 该方法会去调用UserDetailsServiceImpl.loadUserByUsername
             authentication = authenticationManager
                     .authenticate(new UsernamePasswordAuthenticationToken(username, password));
-        }
-        catch (Exception e)
-        {
-            if (e instanceof BadCredentialsException)
-            {
+        } catch (Exception e) {
+            if (e instanceof BadCredentialsException) {
                 AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.password.not.match")));
                 throw new UserPasswordNotMatchException();
-            }
-            else
-            {
+            } else {
                 AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, e.getMessage()));
                 throw new CustomException(e.getMessage());
             }
@@ -93,14 +83,13 @@ public class SysLoginService
         List<SysUserOnline> userOnlineList = new ArrayList<SysUserOnline>();
         for (String key : keys) {
             LoginUser user = redisCache.getCacheObject(key);
-            if (StringUtils.isNotEmpty(username) && StringUtils.isNotNull(user.getUser()))
-            {
-                if (StringUtils.equals(username, user.getUsername()))
-                {
+            if (StringUtils.isNotEmpty(username) && StringUtils.isNotNull(user.getUser())) {
+                if (StringUtils.equals(username, user.getUsername())) {
                     //存在已经登录用户，抛出异常
-                    CustomException alreadyLoginExcep = new CustomException("该账号已在别处登陆", HttpStatus.ALREADY_LOGIN);
-                    alreadyLoginExcep.setObj(username);
-                    throw alreadyLoginExcep;
+//                    CustomException alreadyLoginExcep = new CustomException("该账号已在别处登陆", HttpStatus.ALREADY_LOGIN);
+//                    alreadyLoginExcep.setObj(username);
+//                    throw alreadyLoginExcep;
+                    redisCache.deleteObject(key);
                 }
             }
         }