diff --git a/packages/ui/certd-client/src/router/source/header.ts b/packages/ui/certd-client/src/router/source/header.ts
index eee5784f9..7467caef3 100644
--- a/packages/ui/certd-client/src/router/source/header.ts
+++ b/packages/ui/certd-client/src/router/source/header.ts
@@ -1,7 +1,7 @@
 export const headerResource = [
   {
     title: "文档",
-    path: "http://github.com/certd/certd"
+    path: "https://certd.docmirror.cn"
   },
   {
     title: "源码",