debug wechat author

mobile/wxauthor.php

@@ -36,7 +36,7 @@ else
 
             Log::record("origin_url={$origin_url}",Log::DEBUG);
             if(!empty($origin_url)) {
-                fcgi_header("location:{$ref_url}");
+                fcgi_header("location:{$origin_url}");
             }
         }