!

application/api_broker/controller/PayLog.php

@@ -325,7 +325,7 @@ class PayLog extends Basic
         }
 
         $remark_img = json_decode($this->params["remark_img"], true);
-        if (is_array($remark_img)) {
+        if (!is_array($remark_img)) {
             return $this->response(101, '图片参数错误');
         }