diff --git a/composer.json b/composer.json
index bd0d906c..fffe7574 100644
--- a/composer.json
+++ b/composer.json
@@ -83,7 +83,7 @@
     "repositories": {
         "packagist": {
             "type": "composer",
-            "url": "https://packagist.laravel-china.org"
+            "url": "https://mirrors.aliyun.com/composer"
         }
     }
 }