diff --git a/app/src/main/java/com/shunzhi/parent/manager/MessageManager.java b/app/src/main/java/com/shunzhi/parent/manager/MessageManager.java
index e39e1de..7550404 100644
--- a/app/src/main/java/com/shunzhi/parent/manager/MessageManager.java
+++ b/app/src/main/java/com/shunzhi/parent/manager/MessageManager.java
@@ -1,13 +1,16 @@
 package com.shunzhi.parent.manager;
 
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.support.annotation.NonNull;
 
 import com.netease.nimlib.sdk.NIMClient;
 import com.netease.nimlib.sdk.Observer;
 import com.netease.nimlib.sdk.RequestCallback;
+import com.netease.nimlib.sdk.StatusCode;
 import com.netease.nimlib.sdk.auth.AuthService;
+import com.netease.nimlib.sdk.auth.AuthServiceObserver;
 import com.netease.nimlib.sdk.auth.LoginInfo;
 import com.netease.nimlib.sdk.msg.MsgServiceObserve;
 import com.netease.nimlib.sdk.msg.model.CustomNotification;
@@ -15,6 +18,7 @@ import com.netease.nimlib.sdk.msg.model.IMMessage;
 import com.share.mvpsdk.utils.ToastUtils;
 import com.shunzhi.parent.AppContext;
 import com.shunzhi.parent.bean.NIMLoginResultBean;
+import com.shunzhi.parent.ui.activity.LoginAndRegistActivity;
 
 import java.util.List;
 
@@ -53,6 +57,15 @@ public class MessageManager {
     private MessageManager() {
         NIMClient.getService(MsgServiceObserve.class).observeReceiveMessage(messageObserver, true);
         NIMClient.getService(MsgServiceObserve.class).observeCustomNotification(customNotificationObserver, true);
+        NIMClient.getService(AuthServiceObserver.class).observeOnlineStatus(new Observer<StatusCode>() {
+            @Override
+            public void onEvent(StatusCode statusCode) {
+                if (statusCode==StatusCode.KICKOUT){
+                    Intent i = new Intent(AppContext.getInstance(), LoginAndRegistActivity.class);
+                    i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK|Intent.FLAG_ACTIVITY_NEW_TASK);
+                }
+            }
+        },true);
 
     }
 
--
libgit2 0.21.0