diff --git a/frontend/README.md b/frontend/README.md
index 022029c..a675cd1 100644
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -46,8 +46,8 @@ See `.github/workflows/nextjs.yml`
 
 * NEXT_PUBLIC_SOCKETIO_URL=ws://localhost:5000
 
-If your backend server is deployed behind nginx with ssl/http2 enabled, you shoud forward the websocket upgrade request from nginx to backend server, and you shoud config `NEXT_PUBLIC_SOCKETIO_URL=wss://your_domain`.
+If your backend server is deployed behind nginx with tls enabled, you shoud forward the websocket upgrade request from nginx to backend server, and you shoud config `NEXT_PUBLIC_SOCKETIO_URL=wss://your_domain`.
 
 * NEXT_PUBLIC_BASE_PATH=/
 
-If your backend server configed with `BASH_PATH=/infinity`, then you shoud config `NEXT_PUBLIC_BASE_PATH=/infinity` too.
\ No newline at end of file
+If your backend server configed with `BASH_PATH=/infinity`, then you shoud config `NEXT_PUBLIC_BASE_PATH=/infinity` too.