diff --git a/app/app/login/page.tsx b/app/app/login/page.tsx
index 2544e1e..9afdaae 100644
--- a/app/app/login/page.tsx
+++ b/app/app/login/page.tsx
@@ -27,6 +27,7 @@ const LoginPage = () => {
   const router = useRouter();
   const [loading, setLoading] = useState(true);
   const [token,setToken] = useState<string>("")
+  const site_id = process.env.NEXT_PUBLIC_CAPTCHA_SITE_KEY || ""
   
   const { data } = useSession();
   useEffect(() => {
@@ -76,7 +77,7 @@ const LoginPage = () => {
           
         <Turnstile onSuccess={(token) => {
         setToken(token)
-      }} siteKey='0x4AAAAAAAbu8T-y1tAsroOZ' />
+      }} siteKey={site_id} />
 
             <Button disabled={token==""} className="w-32 mt-4"
               onClick={async () => {
diff --git a/app/app/register/page.tsx b/app/app/register/page.tsx
index 431ba4b..4b0233a 100644
--- a/app/app/register/page.tsx
+++ b/app/app/register/page.tsx
@@ -25,6 +25,7 @@ import { captchaVerify } from "@/lib/actions/captchaVerify";
 const RegisterPage = () => {
   const [loading, setLoading] = useState(true);
   const [token,setToken] = useState<string>("")
+  const site_id = process.env.NEXT_PUBLIC_CAPTCHA_SITE_KEY || ""
 
   const registerUser = async (formData: FormData) => {
     const verify = await captchaVerify(token);
@@ -104,7 +105,7 @@ const RegisterPage = () => {
             <div className="flex flex-col items-center w-full">
             <Turnstile onSuccess={(token) => {
               setToken(token)
-            }} siteKey='0x4AAAAAAAbu8T-y1tAsroOZ' />
+            }} siteKey={site_id} />
               <Button className="mt-4" disabled={token == ""}>Register</Button>
             </div>
           </CardFooter>
diff --git a/lib/actions/captchaVerify.ts b/lib/actions/captchaVerify.ts
index 7bc5f21..e7aaf07 100644
--- a/lib/actions/captchaVerify.ts
+++ b/lib/actions/captchaVerify.ts
@@ -2,7 +2,7 @@
 import { HTTP_STATUS } from "../constants";
 
 export async function captchaVerify (token:string) {
-    const SECRET_KEY = "0x4AAAAAAAbu8XnHHmSbg9kLI3T3HziPSuI"
+    const SECRET_KEY = process.env.CAPTCHA_SECRET_KEY || "";
 
     let formData = new FormData();
 	formData.append('secret', SECRET_KEY);