diff --git a/polar-doc/docs/.vuepress/config.ts b/polar-doc/docs/.vuepress/config.ts
index 47e274563b8..faaac6f0fa7 100644
--- a/polar-doc/docs/.vuepress/config.ts
+++ b/polar-doc/docs/.vuepress/config.ts
@@ -32,8 +32,9 @@ export default defineUserConfig({
   theme: defaultTheme({
     logo: "/images/polardb.png",
     repo: "ApsaraDB/PolarDB-for-PostgreSQL",
+    docsBranch: "POLARDB_15_STABLE",
+    docsDir: "polar-doc/docs/",
     colorMode: "light",
-    contributors: false,
 
     locales: {
       "/": {