diff --git a/core/manage/user_manager.go b/core/manage/user_manager.go
index d9ed88b..cc5ec92 100644
--- a/core/manage/user_manager.go
+++ b/core/manage/user_manager.go
@@ -81,6 +81,7 @@ func (wm *ChannelManager) LoginSuccess(UID, name, tp string) error {
 	//判断是否重复登录
 	for _, v := range wm.User {
 		if v.UserName == name && v.AlarmType == tp && v.LoginState {
+			v.Conn.Stop()
 			return errors.New("repeat login for the account")
 		}
 	}