update

@@ -313,6 +313,7 @@ public function downLoadFile($url)
         if(!file_exists($targetFile)){
         if(!file_exists($targetFile)){
             $file = fopen($targetFile, 'w');
             $file = fopen($targetFile, 'w');
             fclose($file);
             fclose($file);
+            chmod($targetFile, 0755);
         }
         }
 
 
         $remoteFile = fopen($url, 'rb');
         $remoteFile = fopen($url, 'rb');