diff --git a/VLESS-GRPC/README.md b/VLESS-GRPC/README.md
index 28fd262..151e42d 100644
--- a/VLESS-GRPC/README.md
+++ b/VLESS-GRPC/README.md
@@ -16,17 +16,18 @@ server {
 	ssl_protocols TLSv1.2 TLSv1.3;
 	ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
 	
-	client_header_timeout 1071906480m;
-        keepalive_timeout 1071906480m;
+	client_header_timeout 52w;
+        keepalive_timeout 52w;
 	# 在 location 后填写 /你的 ServiceName
 	location /你的 ServiceName {
 		if ($content_type !~ "application/grpc") {
 			return 404;
 		}
 		client_max_body_size 0;
-		grpc_set_header X-Real-IP $proxy_add_x_forwarded_for;
-		client_body_timeout 1071906480m;
-		grpc_read_timeout 1071906480m;
+		client_body_buffer_size 512k;
+		grpc_set_header X-Real-IP $remote_addr;
+		client_body_timeout 52w;
+		grpc_read_timeout 52w;
 		grpc_pass grpc://127.0.0.1:2002;
 	}
 }