diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7784a5c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+## code-server 定制
+
+- docker 打包命令
+
+    ```sh
+    docker build -t code-server:v1
+    ```
+
+- docker 推送到自建 gitea
+
+    1. 登录
+
+        ```sh
+        docker login gitea.kmux.cn
+        ```
+
+    2. 打标签
+
+        ```sh
+        docker tag code-server:v1 gitea.kmux.cn/zhilv/code-viewer-docker:v1
+        docker tag code-server:v1 gitea.kmux.cn/zhilv/code-viewer-docker:latest
+        ```
+
+    3. 推送
+
+        ```sh
+        docker push gitea.kmux.cn/zhilv/code-viewer-docker:v1
+        docker push gitea.kmux.cn/zhilv/code-viewer-docker:latest
+        ```
\ No newline at end of file
diff --git a/docker-compose.yaml b/docker-compose.yaml
index be5c812..2a982cf 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,7 +1,7 @@
 services:
   code-viewer:
-    build: .
-    image: code-server:v1
+    # build: .
+    image: gitea.kmux.cn/zhilv/code-viewer-docker:latest
     container_name: code-viewer
     restart: always
     environment: