diff --git a/package.json b/package.json
index 7a8aa1f..2e5361a 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
 		"concurrently": "^9.1.2",
 		"convex": "^1.24.8",
 		"convex-svelte": "^0.0.11",
+		"dotenv": "^16.5.0",
 		"eslint": "^9.18.0",
 		"eslint-config-prettier": "^10.0.1",
 		"eslint-plugin-svelte": "^3.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index adf8081..a2b5c70 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -60,6 +60,9 @@ importers:
       convex-svelte:
         specifier: ^0.0.11
         version: 0.0.11(convex@1.24.8)(svelte@5.34.1)
+      dotenv:
+        specifier: ^16.5.0
+        version: 16.5.0
       eslint:
         specifier: ^9.18.0
         version: 9.28.0(jiti@2.4.2)
@@ -1247,6 +1250,10 @@ packages:
   dom-accessibility-api@0.6.3:
     resolution: {integrity: sha512-7ZgogeTnjuHbo+ct10G9Ffp0mif17idi0IyWNVA/wcwcm7NPOD/WEHVP3n7n3MhXqxoIYm8d6MuZohYWIZ4T3w==}
 
+  dotenv@16.5.0:
+    resolution: {integrity: sha512-m/C+AwOAr9/W1UOIZUo232ejMNnJAJtYQjUbHoNTBNTJSvqzzDh7vnrei3o3r3m9blf6ZoDkvcw0VmozNRFJxg==}
+    engines: {node: '>=12'}
+
   emoji-regex@8.0.0:
     resolution: {integrity: sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==}
 
@@ -3337,6 +3344,8 @@ snapshots:
 
   dom-accessibility-api@0.6.3: {}
 
+  dotenv@16.5.0: {}
+
   emoji-regex@8.0.0: {}
 
   enhanced-resolve@5.18.1:
diff --git a/src/lib/auth.ts b/src/lib/auth.ts
index 22ccd0f..69f1794 100644
--- a/src/lib/auth.ts
+++ b/src/lib/auth.ts
@@ -1,17 +1,18 @@
 import { betterAuth } from 'better-auth';
 import { convexAdapter } from '@better-auth-kit/convex';
 import { ConvexHttpClient } from 'convex/browser';
+import 'dotenv/config';
 
-const convexClient = new ConvexHttpClient(process.env.CONVEX_SITE_URL!);
+const convexClient = new ConvexHttpClient(process.env.PUBLIC_CONVEX_URL!);
 
 export const auth = betterAuth({
 	secret: process.env.BETTER_AUTH_SECRET!,
 	database: convexAdapter(convexClient),
 	socialProviders: {
-		// github: {
-		// 	clientId: process.env.GITHUB_CLIENT_ID!,
-		// 	clientSecret: process.env.GITHUB_CLIENT_SECRET!
-		// }
+		github: {
+			clientId: process.env.GITHUB_CLIENT_ID!,
+			clientSecret: process.env.GITHUB_CLIENT_SECRET!
+		}
 	},
 	plugins: []
 });
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 02f2a67..f1da6cd 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -3,10 +3,15 @@
 	import { authClient } from '$lib/backend/auth/client';
 
 	async function signInGithub() {
-		await authClient.signIn.social({
-			provider: 'github',
-			callbackURL: '/chat'
-		});
+		try {
+			console.log('signInGithub');
+			const data = await authClient.signIn.social({
+				provider: 'github'
+			});
+			console.log('signInGithub data', data);
+		} catch (e) {
+			console.log('signInGithub error', e);
+		}
 	}
 </script>