diff --git a/account/src/index.ts b/account/src/index.ts
index c05e3c3..6419865 100644
--- a/account/src/index.ts
+++ b/account/src/index.ts
@@ -15,8 +15,8 @@ app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 app.use(express.static("public"));
 app.use(cors({
-    origin: "*",
-    // origin: inProd ? /\.lingdocs\.com$/ : "*",
+    // origin: "*",
+    origin: inProd ? /\.lingdocs\.com$/ : "*",
     credentials: true,
 }));
 if (inProd) app.set('trust proxy', 1);