diff --git a/.env.example b/.env.example
index b4a7dbe..1d155b4 100644
--- a/.env.example
+++ b/.env.example
@@ -12,3 +12,4 @@ NEXT_PUBLIC_FixedTopServerName=false
 NEXT_PUBLIC_CustomLogo=https://nezha-cf.buycoffee.top/apple-touch-icon.png
 NEXT_PUBLIC_CustomTitle=NezhaDash
 NEXT_PUBLIC_CustomDescription=NezhaDash is a dashboard for Nezha.
+NEXT_PUBLIC_DisableIndex=false
diff --git a/app/layout.tsx b/app/layout.tsx
index 61e8806..a93e882 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -19,6 +19,7 @@ const fontSans = FontSans({
 
 const customTitle = getEnv("NEXT_PUBLIC_CustomTitle");
 const customDescription = getEnv("NEXT_PUBLIC_CustomDescription");
+const disableIndex = getEnv("NEXT_PUBLIC_DisableIndex");
 
 export const metadata: Metadata = {
   manifest: "/manifest.json",
@@ -29,6 +30,10 @@ export const metadata: Metadata = {
     title: customTitle || "NezhaDash",
     statusBarStyle: "black-translucent",
   },
+  robots: {
+    index: disableIndex ? false : true,
+    follow: disableIndex ? false : true,
+  },
 };
 
 export const viewport: Viewport = {
diff --git a/docker/.env.example b/docker/.env.example
index 21de401..a5e2bb9 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -11,4 +11,5 @@ NEXT_PUBLIC_ForceUseSvgFlag=false
 NEXT_PUBLIC_FixedTopServerName=false
 NEXT_PUBLIC_CustomLogo=https://nezha-cf.buycoffee.top/apple-touch-icon.png
 NEXT_PUBLIC_CustomTitle=NezhaDash
-NEXT_PUBLIC_CustomDescription=NezhaDash is a dashboard for Nezha.
\ No newline at end of file
+NEXT_PUBLIC_CustomDescription=NezhaDash is a dashboard for Nezha.
+NEXT_PUBLIC_DisableIndex=false
\ No newline at end of file