diff --git a/website/docs/the-first-extension.md b/website/docs/the-first-extension.md
index edc566511..bde007b96 100644
--- a/website/docs/the-first-extension.md
+++ b/website/docs/the-first-extension.md
@@ -7,7 +7,7 @@ sidebar_position: 1
 In Molecule, all custom functions are done using [Extension](./guides/extension). Next, let us quickly learn how to write an extended application based on the [molecule-demo][demo-url] project.
 
 :::tip
-All the codes are based on the [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo) project in [Quick Start](./quick-start).
+All the codes are based on the [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/molecule-demo) project in [Quick Start](./quick-start).
 :::
 
 ## A simple scene
@@ -94,7 +94,7 @@ export function handleSelectFolderTree() {
 After fetching the data of FolderTree successfully through `API.getFolderTree` ,we use the [`molecule.folderTree.add`](./api/classes/molecule.FolderTreeService#add) method to add and display data to the [FolderTree] component; next, monitor **the selected file** through the [`molecule.folderTree.onSelectFile`](./api/classes/molecule.FolderTreeService#onselectfile) method; finally,open the file through the [`molecule.editor.open`](./api/interfaces/molecule.IEditorService#open) method.
 
 :::caution
-Pay more attention: In reality, the **data type** returned by `API.getFolderTree` is not [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) type, we often need to go through a **conversion** method. The mock data of the `API.getFolderTree` function in the example can be [View](https://github.com/DTStack/molecule-examples/blob/main/packages/molecule-demo/public/mock/folderTree.json). The `transformToEditorTab` in the `handleSelectFolderTree` method is a **transformation** method, which mainly converts `file` to [IEditorTab](./api/interfaces/molecule.model.IEditorTab) type.
+Pay more attention: In reality, the **data type** returned by `API.getFolderTree` is not [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) type, we often need to go through a **conversion** method. The mock data of the `API.getFolderTree` function in the example can be [View](https://github.com/DTStack/molecule-examples/blob/main/molecule-demo/public/mock/folderTree.json). The `transformToEditorTab` in the `handleSelectFolderTree` method is a **transformation** method, which mainly converts `file` to [IEditorTab](./api/interfaces/molecule.model.IEditorTab) type.
 :::
 
 ### Use extension
@@ -135,6 +135,6 @@ Through it, we can extend many core modules such as [**ColorTheme**](./guides/ex
 
 Please [view][demo-url] the complete source code of **First Extension**
 
-[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo/src/extensions/theFirstExtension
+[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/molecule-demo/src/extensions/theFirstExtension
 [foldertree-url]: ./guides/extend-builtin-ui#foldertree
 [create-url]: ./api#create
diff --git a/website/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.x/the-first-extension.md b/website/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.x/the-first-extension.md
index 1fccea467..496e09c7f 100644
--- a/website/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.x/the-first-extension.md
+++ b/website/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.x/the-first-extension.md
@@ -7,7 +7,7 @@ sidebar_position: 1
 在 Molecule 中，所有的自定义的功能，都是利用[扩展（Extension）](./guides/extension)来完成的。接下来让我们基于 [molecule-demo][demo-url] 项目，快速学习一下如何编写一个扩展应用。
 
 :::tip
-本文内容中的所有代码，都以 [Quick Start](./quick-start) 中的 [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo) 项目为基础演示。
+本文内容中的所有代码，都以 [Quick Start](./quick-start) 中的 [molecule-demo](https://github.com/DTStack/molecule-examples/tree/main/molecule-demo) 项目为基础演示。
 :::
 
 ## 一个简单的场景
@@ -93,7 +93,7 @@ export function handleSelectFolderTree() {
 在`API.getFolderTree` 方法获取文件树数据成功后，我们通过 [`molecule.folderTree.add`](./api/classes/molecule.FolderTreeService#add) 方法，将数据添加并展示到 [FolderTree](./api/classes/molecule.FolderTreeService) 组件中；通过 [`molecule.folderTree.onSelectFile`](./api/classes/molecule.FolderTreeService#onselectfile) 方法监听**选中文件**；最后通过 [`molecule.editor.open`](./api/interfaces/molecule.IEditorService#open) 方法打开文件。
 
 :::caution
-需要注意的是，在现实情况中，`API.getFolderTree` 返回的**数据类型**并不是 [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) 类型，我们往往需要经过一个**转换**方法。示例中 `API.getFolderTree` 函数的 Mock 数据可以[查看](https://github.com/DTStack/molecule-examples/blob/main/packages/molecule-demo/public/mock/folderTree.json)。`handleSelectFolderTree` 方法中的 `transformToEditorTab` 为一个**转换**方法，主要是将`file`转换为[IEditorTab](./api/interfaces/molecule.model.IEditorTab) 类型。
+需要注意的是，在现实情况中，`API.getFolderTree` 返回的**数据类型**并不是 [IFolderTreeNodeProps](./api/interfaces/molecule.model.IFolderTreeNodeProps) 类型，我们往往需要经过一个**转换**方法。示例中 `API.getFolderTree` 函数的 Mock 数据可以[查看](https://github.com/DTStack/molecule-examples/blob/main/molecule-demo/public/mock/folderTree.json)。`handleSelectFolderTree` 方法中的 `transformToEditorTab` 为一个**转换**方法，主要是将`file`转换为[IEditorTab](./api/interfaces/molecule.model.IEditorTab) 类型。
 :::
 
 ### 使用扩展
@@ -133,6 +133,6 @@ const moInstance = create({
 
 **第一个扩展**的完整源码，请[浏览][demo-url]。
 
-[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/packages/molecule-demo/src/extensions/theFirstExtension
+[demo-url]: https://github.com/DTStack/molecule-examples/tree/main/molecule-demo/src/extensions/theFirstExtension
 [foldertree-url]: ./guides/extend-builtin-ui#文件树foldertree
 [create-url]: ./api#create