diff --git a/components/dashboard/count-up.tsx b/components/dashboard/count-up.tsx
index 3e10ecb..7253ee9 100644
--- a/components/dashboard/count-up.tsx
+++ b/components/dashboard/count-up.tsx
@@ -2,6 +2,6 @@
 
 import CountUp from "react-countup";
 
-export default ({ count }: { count: number }) => {
+export default function ({ count }: { count: number }) {
   return <CountUp end={count} duration={3} />;
-};
+}
diff --git a/components/forms/user-auth-form.tsx b/components/forms/user-auth-form.tsx
index e434918..0c9a929 100644
--- a/components/forms/user-auth-form.tsx
+++ b/components/forms/user-auth-form.tsx
@@ -8,6 +8,7 @@ import { useForm } from "react-hook-form";
 import { toast } from "sonner";
 import * as z from "zod";
 
+import { siteConfig } from "@/config/site";
 import { cn } from "@/lib/utils";
 import { userAuthSchema } from "@/lib/validations/auth";
 import { buttonVariants } from "@/components/ui/button";
@@ -82,7 +83,12 @@ export function UserAuthForm({ className, type, ...props }: UserAuthFormProps) {
           </div>
           <button
             className={cn(buttonVariants(), "mt-3")}
-            disabled={isLoading || isGoogleLoading || isGithubLoading}
+            disabled={
+              !siteConfig.openSignup ||
+              isLoading ||
+              isGoogleLoading ||
+              isGithubLoading
+            }
           >
             {isLoading && (
               <Icons.spinner className="mr-2 size-4 animate-spin" />
@@ -110,7 +116,12 @@ export function UserAuthForm({ className, type, ...props }: UserAuthFormProps) {
           setIsGoogleLoading(true);
           signIn("google");
         }}
-        disabled={isLoading || isGoogleLoading || isGithubLoading}
+        disabled={
+          !siteConfig.openSignup ||
+          isLoading ||
+          isGoogleLoading ||
+          isGithubLoading
+        }
       >
         {isGoogleLoading ? (
           <Icons.spinner className="mr-2 size-4 animate-spin" />
@@ -126,7 +137,12 @@ export function UserAuthForm({ className, type, ...props }: UserAuthFormProps) {
           setIsGithubLoading(true);
           signIn("github");
         }}
-        disabled={isLoading || isGithubLoading || isGoogleLoading}
+        disabled={
+          !siteConfig.openSignup ||
+          isLoading ||
+          isGithubLoading ||
+          isGoogleLoading
+        }
       >
         {isGithubLoading ? (
           <Icons.spinner className="mr-2 size-4 animate-spin" />
diff --git a/config/site.ts b/config/site.ts
index e029cff..042580c 100644
--- a/config/site.ts
+++ b/config/site.ts
@@ -4,6 +4,7 @@ import { env } from "@/env.mjs";
 const site_url = env.NEXT_PUBLIC_APP_URL;
 const free_recored_quota = env.NEXT_PUBLIC_FREE_RECORD_QUOTA;
 const free_url_quota = env.NEXT_PUBLIC_FREE_URL_QUOTA;
+const open_signup = env.NEXT_PUBLIC_OPEN_SIGNUP;
 
 export const siteConfig: SiteConfig = {
   name: "WRDO",
@@ -19,6 +20,7 @@ export const siteConfig: SiteConfig = {
     record: Number(free_recored_quota),
     url: Number(free_url_quota),
   },
+  openSignup: open_signup === "1" ? true : false,
 };
 
 export const footerLinks: SidebarNavItem[] = [
diff --git a/env.mjs b/env.mjs
index b548a24..59ec628 100644
--- a/env.mjs
+++ b/env.mjs
@@ -19,8 +19,9 @@ export const env = createEnv({
   },
   client: {
     NEXT_PUBLIC_APP_URL: z.string().min(1),
-    NEXT_PUBLIC_FREE_RECORD_QUOTA: z.string().min(1),
-    NEXT_PUBLIC_FREE_URL_QUOTA: z.string().min(1),
+    NEXT_PUBLIC_FREE_RECORD_QUOTA: z.string().min(1).default("3"),
+    NEXT_PUBLIC_FREE_URL_QUOTA: z.string().min(1).default("100"),
+    NEXT_PUBLIC_OPEN_SIGNUP: z.string().min(1).default("1"),
   },
   runtimeEnv: {
     NEXTAUTH_URL: process.env.NEXTAUTH_URL,
@@ -34,6 +35,7 @@ export const env = createEnv({
     NEXT_PUBLIC_APP_URL: process.env.NEXT_PUBLIC_APP_URL,
     NEXT_PUBLIC_FREE_RECORD_QUOTA: process.env.NEXT_PUBLIC_FREE_RECORD_QUOTA,
     NEXT_PUBLIC_FREE_URL_QUOTA: process.env.NEXT_PUBLIC_FREE_URL_QUOTA,
+    NEXT_PUBLIC_OPEN_SIGNUP: process.env.NEXT_PUBLIC_OPEN_SIGNUP,
     CLOUDFLARE_ZONE_ID: process.env.CLOUDFLARE_ZONE_ID,
     CLOUDFLARE_API_KEY: process.env.CLOUDFLARE_API_KEY,
     CLOUDFLARE_EMAIL: process.env.CLOUDFLARE_EMAIL,
diff --git a/types/index.d.ts b/types/index.d.ts
index 93bcacb..e2d7f1e 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -17,6 +17,7 @@ export type SiteConfig = {
     record: number;
     url: number;
   };
+  openSignup: boolean;
 };
 
 export type NavItem = {