update

@@ -56,19 +56,12 @@ class ReInquiryTask extends Base
         return $self;
     }
 
-    public function setTarget($id, $target){
-        $self = self::where(['id' => $id])->first();
-        if (empty($self)) {
-
-        }
-    }
-
     /**
      * @param $value
      * @return mixed
      */
     public function getTargetAttribute($value)
     {
-        return json_decode($value, true);
+        return $value ? json_decode($value, true) : [];
     }
 }