diff --git a/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java b/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
index 9555f29..4f58a0d 100644
--- a/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
+++ b/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
@@ -4,7 +4,6 @@
 import android.content.SharedPreferences;
 import android.support.annotation.NonNull;
 import android.text.TextUtils;
-import android.util.Log;
 
 import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.MessagesController;
@@ -178,7 +177,6 @@
      * 2.查询是否能自主删除(选择非自主删除的不能退出)
      */
     public synchronized static Completable query(final List<String> groupId) {
-        Log.e("siyehua", "query");
         return Observable.create(new ObservableOnSubscribe<Map<String, String>>() {
             @Override
             public void subscribe(ObservableEmitter<Map<String, String>> observableEmitter) throws Exception {
@@ -229,34 +227,25 @@
      * @return true:可退出, false:不可退出
      */
     public static boolean checkGroup(final String groupId) {
-        Log.e("siyehua1", "groupId" + groupId);
         if (response == null || response.getAttributes() == null) {
-            return true;
+            return false;
         }
-        Log.e("siyehua2", "groupId" + groupId);
-
 
         List<QueryResponse.AttributesBean.ListBean> listBeans = response.getAttributes().getList();
         if (listBeans == null) {
-            return true;
+            return false;
         }
-        Log.e("siyehua3", "groupId" + groupId);
 
         for (int i = 0; i < listBeans.size(); i++) {
             if (listBeans.get(i).getGroupId().equals(groupId)) {
-                Log.e("siyehua4", "groupId" + groupId);
-
-                if (System.currentTimeMillis() < listBeans.get(i).getExpiredDate()) {
-                    Log.e("siyehua5", "groupId" + groupId);
-
-                    return false;
+                if (System.currentTimeMillis() > listBeans.get(i).getExpiredDate()) {
+                    //只有在这个时候才能删除,其他情况都不允许
+                    return true;
                 }
                 break;
             }
         }
-        Log.e("siyehua6", "groupId" + groupId);
-
-        return true;
+        return false;
     }
 
     /**