diff --git a/reverse-proxy/nginx.conf b/reverse-proxy/nginx.conf
index 9fdc15b..94a29c0 100644
--- a/reverse-proxy/nginx.conf
+++ b/reverse-proxy/nginx.conf
@@ -43,27 +43,23 @@ http {
 
 
 	server {
-		listen 50051 http2;
+		listen 80;
 		server_name api.flowy.live;
 
-		default_type application/grpc;
-
 		location / {
-			grpc_pass grpc://192.168.50.105:50051;
+			proxy_pass http://192.168.50.103:8080;
 		}
 	}
 
 	server {
-		listen 443 ssl http2;
+		listen 443 ssl;
 		server_name api.flowy.live;
 
 		ssl_certificate /etc/letsencrypt/live/flowy.live/fullchain.pem;
 		ssl_certificate_key /etc/letsencrypt/live/flowy.live/privkey.pem;
 
-		default_type application/grpc;
-
 		location / {
-			grpc_pass grpc://192.168.50.105:50051;
+			proxy_pass http://192.168.50.103:8080;
 		}
 	}