diff --git a/docs/de-de/more-pages.md b/docs/de-de/more-pages.md
index 1d32fc7a..a82d2b5e 100644
--- a/docs/de-de/more-pages.md
+++ b/docs/de-de/more-pages.md
@@ -53,6 +53,19 @@ Als Zweites erstellst du eine Datei namens `_sidebar.md`:
 
 `_sidebar.md` wird in jedem Verzeichnislevel geladen. Sollte das aktuelle Verzeichnis keine Datei namens `_sidebar.md` haben, so sucht **docsify** in den übergeordneten Ordnern. Wenn du z.B. im Moment im Verzeichnis `/guide/quick-start` bist,  so wird `_sidebar.md` von der Datei `/guide/_sidebar.md` geladen.
 
+You can specify `alias` to avoid unnecessary fallback.
+
+```html
+<script>
+  window.$docsify = {
+    loadSidebar: true,
+    alias: {
+      '/.*/_sidebar.md': '/_sidebar.md'
+    }
+  }
+</script>
+```
+
 ## Inhaltsverzeichnis
 
 Eine angepasste Seitenleist kann auch automatisch ein Inhaltsverzeichnis generieren, indem ein `subMaxLevel` gesetzt wird, vergleiche [sub-max-level Einstellungen](configuration.md#sub-max-level).
diff --git a/docs/deploy.md b/docs/deploy.md
index 91fc3160..4db657a3 100644
--- a/docs/deploy.md
+++ b/docs/deploy.md
@@ -14,8 +14,8 @@ It is recommended that you save your files to the `./docs` subfolder of the `mas
 
 ![github pages](_images/deploy-github-pages.png)
 
-!> You can also save files in the root directory and select `master branch`.  
-!> You'll need to place a `.nojekyll` file in the deploy location (such as `/docs` or the gh-pages branch
+!> You can also save files in the root directory and select `master branch`.
+You'll need to place a `.nojekyll` file in the deploy location (such as `/docs` or the gh-pages branch
 
 ## GitLab Pages
 
diff --git a/docs/more-pages.md b/docs/more-pages.md
index fc739ff5..ff77bb90 100644
--- a/docs/more-pages.md
+++ b/docs/more-pages.md
@@ -53,10 +53,22 @@ You need to create a `.nojekyll` in `./docs` to prevent GitHub Pages from ignori
 
 `_sidebar.md` is loaded from each level directory. If the current directory doesn't have `_sidebar.md`, it will fall back to the parent directory. If, for example, the current path is `/guide/quick-start`,  the `_sidebar.md` will be loaded from `/guide/_sidebar.md`.
 
+You can specify `alias` to avoid unnecessary fallback.
+
+```html
+<script>
+  window.$docsify = {
+    loadSidebar: true,
+    alias: {
+      '/.*/_sidebar.md': '/_sidebar.md'
+    }
+  }
+</script>
+```
 
 ## Table of Contents
 
-Once you've created `_sidebar.md`, the sidebar content is automatically generated based on the headers in the markdown files. 
+Once you've created `_sidebar.md`, the sidebar content is automatically generated based on the headers in the markdown files.
 
 A custom sidebar can also automatically generate a table of contents by setting a `subMaxLevel`, compare [sub-max-level configuration](configuration.md#sub-max-level).
 
diff --git a/docs/zh-cn/more-pages.md b/docs/zh-cn/more-pages.md
index 8a517f4f..b359474f 100644
--- a/docs/zh-cn/more-pages.md
+++ b/docs/zh-cn/more-pages.md
@@ -49,6 +49,19 @@ docs/zh-cn/guide.md   => http://domain.com/zh-cn/guide
 
 `_sidebar.md` 的加载逻辑是从每层目录下获取文件，如果当前目录不存在该文件则回退到上一级目录。例如当前路径为 `/zh-cn/more-pages` 则从 `/zh-cn/_sidebar.md` 获取文件，如果不存在则从 `/_sidebar.md` 获取。
 
+当然你也可以配置 `alias` 避免不必要的回退过程。
+
+```html
+<script>
+  window.$docsify = {
+    loadSidebar: true,
+    alias: {
+      '/.*/_sidebar.md': '/_sidebar.md'
+    }
+  }
+</script>
+```
+
 ## 显示目录
 
 自定义侧边栏同时也可以开启目录功能。设置 `subMaxLevel` 配置项，具体介绍见 [配置项#sub-max-level](zh-cn/configuration#sub-max-level)。