diff --git a/src/dispatcher/composer.json b/src/dispatcher/composer.json
index 05e44011b..6d626afc6 100644
--- a/src/dispatcher/composer.json
+++ b/src/dispatcher/composer.json
@@ -59,7 +59,7 @@
     "repositories": {
         "packagist": {
             "type": "composer",
-            "url": "https://packagist.laravel-china.org"
+            "url": "https://mirrors.aliyun.com/composer/"
         }
     }
 }