tag 1.0.2

Author: seepine

README.md

@@ -2,6 +2,8 @@
 ## 介绍
 基于Vuepress2的插件，它可以帮助你在编写组件库文档的时候增加示例代码和预览。
 
+查看文档和示例：[https://demo-block.seepine.com](https://demo-block.seepine.com)或克隆项目运行
+
 ## 安装
 
 ### 安装 VuePress

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vuepress2-plugin-demo-block",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Vuepress2 plugin for demo block support vue3.",
   "main": "src/index.js",
   "scripts": {

src/common/containers.js

@@ -28,7 +28,7 @@ module.exports = (options) => {
         if (tokens[idx].nesting === 1) {
           const description = m && m.length > 1 ? m[1] : "";
           const sourceFileToken = tokens[idx + 2];
-          const sourceFile = sourceFileToken.children?.[0].content ?? "";
+          const sourceFile = sourceFileToken.children[0].content ?? "";
           let source = "";
           if (sourceFileToken.type === "inline") {
             source = fs.readFileSync(