diff --git a/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java b/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
index bc863bd..438493e 100644
--- a/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
+++ b/TMessagesProj/src/main/java/org/telegram/group/GroupViewModel.java
@@ -153,22 +153,26 @@
      * @return true:自动删除, false:不删除
      */
     public static boolean deleteFlag(String groupId) {
-        String str = ApplicationLoader.applicationContext
-                .getSharedPreferences("group_from_cctv", Activity.MODE_PRIVATE).getString("info", "{}");
-        List<QueryResponse.AttributesBean.ListBean> listBeans = GsonUtils.jsonToMode(str, QueryResponse.class).getAttributes().getList();
-        for (int i = 0; i < listBeans.size(); i++) {
-            if (listBeans.get(i).getDissolveType().equals("1")) {
-                Log.e("siyehua-delete", groupId + "  " + listBeans.get(i).getGroupId() + "  ");
-            }
-            if (listBeans.get(i).getGroupId().equals(groupId)) {
-                if (System.currentTimeMillis() > listBeans.get(i).getExpiredDate()
-                        && "1".equals(listBeans.get(i).getDissolveType())) {
-                    //删除
-                    deleteGroup(groupId);
-                    return true;
+        try {
+            String str = ApplicationLoader.applicationContext
+                    .getSharedPreferences("group_from_cctv", Activity.MODE_PRIVATE).getString("info", "{}");
+            List<QueryResponse.AttributesBean.ListBean> listBeans = GsonUtils.jsonToMode(str, QueryResponse.class).getAttributes().getList();
+            for (int i = 0; i < listBeans.size(); i++) {
+                if (listBeans.get(i).getDissolveType().equals("1")) {
+                    Log.e("siyehua-delete", groupId + "  " + listBeans.get(i).getGroupId() + "  ");
                 }
-                break;
+                if (listBeans.get(i).getGroupId().equals(groupId)) {
+                    if (System.currentTimeMillis() > listBeans.get(i).getExpiredDate()
+                            && "1".equals(listBeans.get(i).getDissolveType())) {
+                        //删除
+                        deleteGroup(groupId);
+                        return true;
+                    }
+                    break;
+                }
             }
+        } catch (Exception e) {
+            e.printStackTrace();
         }
         return false;
     }