diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 015a253..c94063f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,3 +31,23 @@ jobs:
           args: release --rm-dist
         env:
           GITHUB_TOKEN: ${{ secrets.GO_RELEASER_GITHUB_TOKEN }}
+  docker:
+    name: Docker
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/hostker-ddns:{{github.action_ref}},${{ secrets.DOCKERHUB_USERNAME }}/hostker-ddns:latest,
\ No newline at end of file
diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index c6e00a5..6b4e01b 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -11,7 +11,8 @@ builds:
       - linux
       - windows
       - darwin
-
+    ldflags:
+      - -X github.com/csvwolf/hostker-ddns/command.version={{.Version}}
 archives:
   - format: tar.gz
     # this name template makes the OS and Arch compatible with the results of uname.
diff --git a/Dockerfile b/Dockerfile
index b4bb3d4..7c88406 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,11 @@
 FROM ubuntu:latest
 
-VOLUME /root/.hostker/ddns_config.yaml
+VOLUME /root/.hostker
 ## 安装依赖
 RUN apt-get update && \
     apt-get install -y curl
 
-RUN curl -o /tmp/install.sh -L https://github.com/csvwolf/hostker-ddns/raw/master/build.sh && \
+RUN curl -o /tmp/install.sh -L https://raw.githubusercontent.com/csvwolf/hostker-ddns/master/install.sh && \
     chmod +x /tmp/install.sh && \
     /tmp/install.sh
-CMD ["hostker-ddns", "start"]
-ENTRYPOINT bash
\ No newline at end of file
+ENTRYPOINT ["hostker-ddns", "start"]
\ No newline at end of file
diff --git a/README.md b/README.md
index f372c5f..4137249 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ Hostker DDNS 方便用户使用 DDNS 到 Hostker 域名解析服务
 
 ### 安装
 现在可以基于 shell 脚本安装依赖了，支持 Mac / Linux；Windows 有 exe，不确定是否可用
+
 ```sh
 curl -o /tmp/install.sh -L https://github.com/csvwolf/hostker-ddns/raw/master/build.sh && \
     chmod +x /tmp/install.sh && \
@@ -29,6 +30,30 @@ hostker-ddns run # 单次运行，可以在平台中确认
 hostker-ddns start # 会每分钟跑一次，可以配合 Dockerfile 使用
 ```
 
+### 在容器中运行
+
+要在容器中运行，你可以使用 `init` 命令初始化，也可以直接建立 `.ddns-config.yaml`：
+
+```yaml
+# 以下信息都可以在 https://console.hostker.net/index.html#/Domain/manage/[域名] 中找到，如果不清楚，请使用 init
+domain: [域名]
+email: [登录邮箱]
+record:
+    header: [主机头]
+    type: [类型，一般是 A 或者 AAAA]
+    ttl: [TTL]
+    value: [记录值（IP）]
+token: [API 密钥]
+```
+
+之后拉镜像并执行
+
+```shell
+docker pull csvwolf/hostker-ddns:latest
+docker run -d --name ddns --restart=always -v /Users/user/.hostker:/root/.hostker csvwolf/hostker-ddns
+```
+
+
 ## DDNS 是个啥
 家里的 IP 经常变，想绑个域名的话________，这么说你应该懂了。
 
diff --git a/build.sh b/build.sh
index 916986b..9d8419f 100644
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,3 @@
 #/bin/bash
 
-go build -ldflags "-X main.version=$(git describe --tags --abbrev=0)"
+go build -ldflags "-X github.com/csvwolf/hostker-ddns/command.version=$(git describe --tags --abbrev=0)"
diff --git a/command/version.go b/command/version.go
new file mode 100644
index 0000000..d536b5d
--- /dev/null
+++ b/command/version.go
@@ -0,0 +1,16 @@
+package command
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+)
+
+var version = "unknown"
+
+var VersionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print hostker-ddns version",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("Hostker-DDNS version: ", version)
+	},
+}
diff --git a/hostker-ddns b/hostker-ddns
new file mode 100755
index 0000000..138af08
Binary files /dev/null and b/hostker-ddns differ
diff --git a/main.go b/main.go
index bef99c9..70c8847 100644
--- a/main.go
+++ b/main.go
@@ -6,8 +6,6 @@ import (
 	"log"
 )
 
-var verson string
-
 func main() {
 
 	var (
@@ -23,7 +21,7 @@ func main() {
 	root.AddCommand(command.InitCmd)
 	root.AddCommand(command.RunCmd)
 	root.AddCommand(command.StartCmd)
-
+	root.AddCommand(command.VersionCmd)
 	if err := root.Execute(); err != nil {
 		log.Fatalln(err)
 		return