diff --git a/README.md b/README.md
index 84b6bf5..344a6c4 100644
--- a/README.md
+++ b/README.md
@@ -20,8 +20,23 @@ docker-compose down
 
 
 ## 查看分享链接
-
 ````
 bash get_share_link.sh
 ````
 
+## 修改端口
+修改conf/config.json
+```json
+// ...
+
+  "inbounds": [
+    {
+      "listen": "0.0.0.0",
+      "port": 8003,  // 修改为你要的端口
+      "protocol": "vless",
+			// ...
+		}
+  ]
+
+//...
+```