diff --git a/application/libraries/Amplib.php b/application/libraries/Amplib.php
index eacb038c..63354258 100644
--- a/application/libraries/Amplib.php
+++ b/application/libraries/Amplib.php
@@ -67,7 +67,7 @@ class Amplib {
 			//德语站点走另外一个控制器，其他站点还是走原来的流程
 			if($site_code == 'gm'){
 				if($data['information']->ic_url == '/massgeschneiderte-china-reisen/'){
-					return json_encode(array('result' => 'no', 'data' => '德语TM表单不转换'));
+					return null;
 				}else{
 					return GET_HTTP(site_url('/apps/htmlcompressor/index_gm/choose_way'), $post_data, 'POST');
 				}