diff --git a/compose.yaml b/compose.yaml
index 7508d15..0a12f32 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -14,7 +14,7 @@ services:
       - DATABASE_URL=postgresql://your_username:your_password@10.0.27.1:5432/epess
       - CLERK_PUBLISHABLE_KEY=pk_test_aW4tY2hpbXAtOTcuY2xlcmsuYWNjb3VudHMuZGV2JA
       - CLERK_SECRET_KEY=sk_test_sA5lsb1GHwUNXWQCp5ev70QkaoF5EmdAHNWiCGwZF6
-      - CORS_ORIGIN=http://localhost:3000
+      - CORS_ORIGIN=https://epess.org,https://admin.epess.org,https://center.epess.org,http://localhost:3000,http://localhost:3069,http://localhost:3001
       - LISTEN_PORT=3069
       - SWAGGER_PATH=/v1
     labels:
diff --git a/package-lock.json b/package-lock.json
index cf20f3f..5785ed6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "UNLICENSED",
       "dependencies": {
         "@apollo/server": "^4.11.0",
-        "@clerk/clerk-sdk-node": "^5.0.45",
+        "@clerk/express": "^1.2.2",
         "@graphql-codegen/cli": "^5.0.2",
         "@graphql-codegen/introspection": "^4.0.3",
         "@graphql-codegen/typescript": "^4.0.9",
@@ -1827,19 +1827,22 @@
         "node": ">=18.17.0"
       }
     },
-    "node_modules/@clerk/clerk-sdk-node": {
-      "version": "5.0.49",
-      "resolved": "https://registry.npmjs.org/@clerk/clerk-sdk-node/-/clerk-sdk-node-5.0.49.tgz",
-      "integrity": "sha512-1MmXcqYIgifya6ISQw34Fv3E+xHaCvdD1d97efUJvytEvE6oMdQpP1sLyzkhfcb1RXk7T7y7OGZggQbirP3JXQ==",
+    "node_modules/@clerk/express": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@clerk/express/-/express-1.2.2.tgz",
+      "integrity": "sha512-rI+jKVDmp9KUSHW04ZVUsrG4oP652AgYczyFCF0r1/2bEgpxxtUmZt5W2M4xyBV4hn9a649ic2NlChcKFqve2A==",
       "license": "MIT",
       "dependencies": {
-        "@clerk/backend": "1.13.9",
-        "@clerk/shared": "2.9.0",
+        "@clerk/backend": "^1.13.9",
+        "@clerk/shared": "^2.9.0",
         "@clerk/types": "4.25.0",
         "tslib": "2.4.1"
       },
       "engines": {
         "node": ">=18.17.0"
+      },
+      "peerDependencies": {
+        "express": "^4.17.0 || ^5.0.0"
       }
     },
     "node_modules/@clerk/shared": {
diff --git a/package.json b/package.json
index 4014894..1bd4656 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "dependencies": {
     "@apollo/server": "^4.11.0",
-    "@clerk/clerk-sdk-node": "^5.0.45",
+    "@clerk/express": "^1.2.2",
     "@graphql-codegen/cli": "^5.0.2",
     "@graphql-codegen/introspection": "^4.0.3",
     "@graphql-codegen/typescript": "^4.0.9",
diff --git a/src/Clerk/clerk-auth.guard.ts b/src/Clerk/clerk-auth.guard.ts
index 79bf88e..ca66c85 100644
--- a/src/Clerk/clerk-auth.guard.ts
+++ b/src/Clerk/clerk-auth.guard.ts
@@ -6,7 +6,7 @@ import {
   Inject,
   UnauthorizedException,
 } from '@nestjs/common';
-import Clerk from '@clerk/clerk-sdk-node';
+import Clerk from '@clerk/express';
 import { GqlExecutionContext } from '@nestjs/graphql';
 
 @Injectable()
diff --git a/src/Clerk/clerk.module.ts b/src/Clerk/clerk.module.ts
index cd8a248..fb77d9c 100644
--- a/src/Clerk/clerk.module.ts
+++ b/src/Clerk/clerk.module.ts
@@ -1,5 +1,5 @@
 import { Module, Global } from '@nestjs/common';
-import Clerk from '@clerk/clerk-sdk-node';
+import Clerk from '@clerk/express';
 import { ClerkService } from './clerk.service';
 import ClerkController from './clerk.controller';
 @Global()
diff --git a/src/User/user.schema.ts b/src/User/user.schema.ts
index 05cacf6..d02261f 100644
--- a/src/User/user.schema.ts
+++ b/src/User/user.schema.ts
@@ -7,8 +7,7 @@ import {
 } from '@smatch-corp/nestjs-pothos';
 import { Builder } from '../Graphql/graphql.builder';
 import { PrismaService } from '../Prisma/prisma.service';
-import { clerkClient } from '@clerk/clerk-sdk-node';
-
+import { clerkClient } from '@clerk/express';
 @Injectable()
 export class UserSchema extends PothosSchema {
   constructor(
diff --git a/src/main.ts b/src/main.ts
index 23b54cb..c50cbff 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -4,8 +4,10 @@ import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
+
+  const corsOrigin = (process.env.CORS_ORIGIN ?? '').split(','); // split by comma to array
   app.enableCors({
-    origin: process.env.CORS_ORIGIN,
+    origin: corsOrigin,
     methods: ['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'],
     allowedHeaders: ['Content-Type', 'Authorization'],
     credentials: true,