diff --git a/.vuepress/enhanceApp.js b/.vuepress/enhanceApp.js
index 9173954..14c0756 100644
--- a/.vuepress/enhanceApp.js
+++ b/.vuepress/enhanceApp.js
@@ -91,4 +91,13 @@ export default ({
   // console.log('sharing', sharing)
   Vue.prototype.$isSharing = sharing
 
+  Vue.prototype.$openUrlInBlank = function (url) {
+    let a = document.createElement('a')
+    document.body.appendChild(a)
+    a.setAttribute('href', url)
+    a.setAttribute('target', '_blank')
+    a.click()
+    document.body.removeChild(a)
+  }
+
 }
diff --git a/learning/k8s-intermediate/service/ingress-annotation.md b/learning/k8s-intermediate/service/ingress-annotation.md
index 5541f90..0d48fc6 100644
--- a/learning/k8s-intermediate/service/ingress-annotation.md
+++ b/learning/k8s-intermediate/service/ingress-annotation.md
@@ -18,7 +18,7 @@ meta:
 * 修改上传文件的大小限制 `nginx.org/client-max-body-size`
 * 在开启 HTTPS 时，默认重定向到 HTTPS `nginx.org/redirect-to-https`
 * 启用 websocket `nginx.org/websocket-services`
-* 更多请参考文档 [nginx-ingress ConfigMap and Annotations](https://github.com/nginxinc/kubernetes-ingress/blob/master/docs/configmap-and-annotations.md)
+* 更多请参考文档 [nginx-ingress ConfigMap and Annotations](https://docs.nginx.com/nginx-ingress-controller/configuration/ingress-resources/advanced-configuration-with-annotations/)
 
 ## ingress-nginx
 
diff --git a/support/change-log/v2.0.0-issues/tar b/support/change-log/v2.0.0-issues/tar
new file mode 100644
index 0000000..ed23d5a
--- /dev/null
+++ b/support/change-log/v2.0.0-issues/tar
@@ -0,0 +1,6 @@
+tar_ Refusing to write archive contents to terminal (missing -f option_)_tar_ Error is not recoverab
+
+
+v1.30
+
+mysql:5.7
diff --git a/support/change-log/v2.0.x.md b/support/change-log/v2.0.x.md
index c6d6fea..b35e558 100644
--- a/support/change-log/v2.0.x.md
+++ b/support/change-log/v2.0.x.md
@@ -13,6 +13,12 @@ Kuboard v2.0.x 的更新说明
 
 了解 [从Kuboard v1.0.x 升级到 Kuboard v2.0.x](./upgrade-1-2.html)
 
+## v2.0.2-beta.1
+
+**新特性**
+
+* 从容器中复制文件到本地
+
 ## v2.0.1
 
 **新特性**
diff --git a/support/index.md b/support/index.md
index 107082b..4e11f19 100644
--- a/support/index.md
+++ b/support/index.md
@@ -113,7 +113,34 @@ Kuboard 是一款免费的 Kubernetes 管理工具，提供了丰富的功能，
 
 ## 订阅
 
-<KbIframe style="margin-top: 10px" src="https://uc.kuboard.cn/public/home"></KbIframe>
+<KbIframe v-if="isDev" style="margin-top: 10px" src="http://localhost:25679/public/home" :commands="commands"></KbIframe>
+<KbIframe v-else style="margin-top: 10px" src="https://uc.kuboard.cn/public/home" :commands="commands"></KbIframe>
+
+<script>
+export default {
+  data () {
+    return {
+      commands: {
+        openUserCenter: this.openUserCenter,
+      }
+    }
+  },
+  computed: {
+    isDev () {
+      return process.env.NODE_ENV === 'development'
+    }
+  },
+  methods: {
+    openUserCenter (params) {
+      let url = 'https://uc.kuboard.cn' + params.path
+      if (this.isDev) {
+        url = 'http://localhost:25679' + params.path
+      }
+      this.$openUrlInBlank(url)
+    },
+  }
+}
+</script>
 
 ## 已采纳用户