diff --git a/function/common.php b/function/common.php
index 07410e7..d99cbc9 100644
--- a/function/common.php
+++ b/function/common.php
@@ -423,7 +423,7 @@ function needUpdate()
     $current_ver = substr($current_ver, strpos($current_ver, '.')+1);
     $current_ver = explode(urldecode('%0A'),$current_ver)[0];
     $current_ver = explode(urldecode('%0D'),$current_ver)[0];
-    $github_version = file_get_contents('https://raw.githubusercontent.com/qkqpttgf/OneManager-php/master/version');
+    $github_version = file_get_contents('https://cdn.jsdelivr.net/gh/qkqpttgf/OneManager-php@master/version');
     $github_ver = substr($github_version, strpos($github_version, '.')+1);
     $github_ver = explode(urldecode('%0A'),$github_ver)[0];
     $github_ver = explode(urldecode('%0D'),$github_ver)[0];