diff --git a/src/index.ts b/src/index.ts
index 9dc13f2..3980fe4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -16,7 +16,7 @@ dayjs.locale("zh-tw");
 dotenv.config();
 
 // Create the Server
-const port: number = +process.env.PORT || 3000;
+const port: number = +process.env.PORT || 3003;
 export const server: WsServer<ServiceType> = new WsServer(serviceProto, {
 	port: port,
 	// Remove this to use binary mode (remove from the client too)