diff --git a/examples/sites/demos/pc/webdoc/installation-en.md b/examples/sites/demos/pc/webdoc/installation-en.md
index 216585b2af..e55f766682 100644
--- a/examples/sites/demos/pc/webdoc/installation-en.md
+++ b/examples/sites/demos/pc/webdoc/installation-en.md
@@ -9,7 +9,9 @@
 | Vue2.x              | @opentiny/vue@2.x         |
 | Vue3.x              | @opentiny/vue@3.x         |
 
-Currently, TinyVue does not support Vue2.7. When the project uses the Vue2.0 framework, the recommended version format is `"vue": "~2.6.14", "vue-template-compiler": "~2.6.14"`.
+**Vue2 Engineering Description**
+
+For a long time, TinyVue only supports Vue 2.6.14. Starting from TinyVue 2.11.0, the project of Vue 2.7+ is also supported. Make sure that you have installed the correct Vue 2.x dependency.
 
 ### New Project Configuration
 
diff --git a/examples/sites/demos/pc/webdoc/installation.md b/examples/sites/demos/pc/webdoc/installation.md
index 0208c79637..916d0c0642 100644
--- a/examples/sites/demos/pc/webdoc/installation.md
+++ b/examples/sites/demos/pc/webdoc/installation.md
@@ -9,7 +9,9 @@
 | Vue2.x        | @opentiny/vue@2.x |
 | Vue3.x        | @opentiny/vue@3.x |
 
-`TinyVue` 暂时不支持 `Vue2.7`, 当项目使用`Vue2.0`框架时，推荐版本写法：`"vue": "~2.6.14" , "vue-template-compiler": "~2.6.14"` 。
+**Vue2工程说明**
+
+长期以来，TinyVue 都是只支持 Vue 2.6.14 版本。 从 TinyVue 2.11.0 开始，也支持 Vue 2.7+的工程了，请确保你安装了正确的Vue 2.x的依赖。
 
 ### 全新项目配置
 
diff --git a/examples/sites/playground/App.vue b/examples/sites/playground/App.vue
index 133f90f7e6..0e5880b535 100644
--- a/examples/sites/playground/App.vue
+++ b/examples/sites/playground/App.vue
@@ -13,7 +13,7 @@ import Sun from './icons/Sun.vue'
 import Moon from './icons/Moon.vue'
 import Share from './icons/Share.vue'
 
-const versions = ['3.10.0', '3.9.1', '3.8.4']
+const versions = ['3.11', '3.10', '3.9', '3.8']
 const latestVersion = versions[0]
 const cdnHost = 'https://unpkg.com'