diff --git a/composer.json b/composer.json
index 87a21840..338a8a52 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
   "repositories": {
     "packagist": {
       "type": "composer",
-      "url": "https://packagist.phpcomposer.com"
+      "url": "https://packagist.laravel-china.org"
     }
   },
   "require-dev": {