diff --git a/app/Models/File.php b/app/Models/File.php
index 4b48a184d..e46832a17 100644
--- a/app/Models/File.php
+++ b/app/Models/File.php
@@ -725,9 +725,9 @@ class File extends AbstractModel
      * @param int $permission
      * @return File
      */
-    public static function permissionFind(int $id, $user, int $limit = 0, int &$permission = -1)
+    public static function permissionFind($id, $user, int $limit = 0, int &$permission = -1)
     {
-        $file = File::find($id);
+        $file = File::find(intval($id));
         if (empty($file)) {
             throw new ApiException('文件不存在或已被删除');
         }
diff --git a/app/Models/UmengAlias.php b/app/Models/UmengAlias.php
index 40df0e17c..5d0ea9a2c 100644
--- a/app/Models/UmengAlias.php
+++ b/app/Models/UmengAlias.php
@@ -193,7 +193,11 @@ class UmengAlias extends AbstractModel
                     $lists = $rows->take(5)->groupBy('platform');   // 每个会员最多推送5个别名
                     foreach ($lists as $platform => $list) {
                         $alias = $list->pluck('alias')->implode(',');
-                        self::pushMsgToAlias($alias, $platform, $array);
+                        try {
+                            self::pushMsgToAlias($alias, $platform, $array);
+                        } catch (\Exception $e) {
+                            info("[PushMsg] fail: " . $e->getMessage());
+                        }
                     }
                 }
             });
diff --git a/app/Tasks/BotReceiveMsgTask.php b/app/Tasks/BotReceiveMsgTask.php
index b512a7da7..8f71c5923 100644
--- a/app/Tasks/BotReceiveMsgTask.php
+++ b/app/Tasks/BotReceiveMsgTask.php
@@ -445,7 +445,7 @@ class BotReceiveMsgTask extends AbstractTask
                 if ($replyMsg) {
                     $replyCommand = $this->extractCommand($replyMsg);
                     if ($replyCommand) {
-                        $replyCommand = Base::cutStr($replyCommand, 200) . "\n\n ------------------ Reference above ------------------ \n\n";
+                        $replyCommand = "<quoted>" . Base::cutStr($replyCommand, 2000) . "</quoted>\n\nThe content within the above <quoted> tags is a citation.\n\n";
                     }
                 }
                 $command = $replyCommand . $command;