update

app/Repositories/FeedRepositories.php

@@ -43,7 +43,7 @@ class FeedRepositories
     {
         Log::debug('feedCreate-request:'.json_encode($request));
         $fans = isset($request['fans'])?$request['fans']:[];
-        $behaviorFlag = $request['behavior_flag'];
+        $behaviorFlag = isset($request['behavior_flag'])?$request['behavior_flag']:'';
         $feedType = $this->feedCreate($behaviorFlag);
         if($feedType){
             $data = [];