diff --git a/package.json b/package.json
index 2305205..0f9b05e 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
 	"dependencies": {
 		"dayjs": "^1.11.9",
 		"dotenv": "^16.3.1",
+		"fs": "^0.0.1-security",
 		"tsrpc": "^3.4.12"
 	}
-}
\ No newline at end of file
+}
diff --git a/src/index.ts b/src/index.ts
index 3980fe4..be88a2d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,6 +1,7 @@
 import dayjs from "dayjs";
 import "dayjs/locale/zh-tw";
 import dotenv from "dotenv";
+import fs from "fs";
 import * as path from "path";
 import { BaseConnection, WsServer } from "tsrpc";
 import Lobby from "./component/Lobby/Lobby";
@@ -15,13 +16,31 @@ BaseEnumerator.Init();
 dayjs.locale("zh-tw");
 dotenv.config();
 
+const prikey: string = fs.readFileSync("./certificate/RSA-privkey.pem", "utf8");
+const cert: string = fs.readFileSync("./certificate/RSA-cert.pem", "utf8");
+
 // Create the Server
 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)
-	json: true
-});
+export let server: WsServer<ServiceType> = undefined;
+console.log(`NODE_ENV ${process.env.NODE_ENV}`);
+if (process.env.NODE_ENV === "prod") {
+	server = new WsServer(serviceProto, {
+		port: port,
+		// Remove this to use binary mode (remove from the client too)
+		json: true,
+		// 启用 WSS
+		wss: {
+			key: prikey,
+			cert: cert
+		},
+	});
+} else {
+	server = new WsServer(serviceProto, {
+		port: port,
+		// Remove this to use binary mode (remove from the client too)
+		json: true
+	});
+}
 
 // Initialize before server start
 async function init() {
diff --git a/yarn.lock b/yarn.lock
index 6034343..a66f897 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -795,6 +795,11 @@ fs.realpath@^1.0.0:
   resolved "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz"
   integrity sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==
 
+fs@^0.0.1-security:
+  version "0.0.1-security"
+  resolved "https://registry.yarnpkg.com/fs/-/fs-0.0.1-security.tgz#8a7bd37186b6dddf3813f23858b57ecaaf5e41d4"
+  integrity sha512-3XY9e1pP0CVEUCdj5BmfIZxRBTSDycnbqhIOGec9QYtmVH2fbLpj86CFWkrNOkt/Fvty4KZG5lTglL9j/gJ87w==
+
 fsevents@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"