diff --git a/README.md b/README.md
index 230a27d..a42d141 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ RightMenu Master is a highly configurable Finder extension that adds powerful fu
 ![RightMenu Master Screenshot 6](./assets/screenshots-6.png)
 ![RightMenu Master Screenshot 5](./assets/screenshots-5.png)
 ![RightMenu Master Screenshot 7](./assets/screenshots-7.png)
+![RightMenu Master Screenshot 8](./assets/screenshots-8.png)
 
 ## Main Features
 
@@ -59,7 +60,7 @@ A quick preview extension is provided for viewing source text files with syntax
 
 Right-click on a file to generate a local network download link and a QR code. Scan the QR code to download the folder.
 
-**■ Common Folders**
+**■ Common Folde
 
 Supports custom common folders, allowing users to quickly access directories or open a new terminal window in a specified folder. Additionally, the menu bar provides access to common folders and supports quick access to subfolders.
 
@@ -95,6 +96,10 @@ With RightMenu Master, you can delete files or folders directly, saving time by
 
 Right-clicking in a Finder folder automatically detects Git folders and adds the 'Open Remote URL' menu. Clicking the menu will open the Git repository directly in the browser.
 
+**■ Show Total Size**
+
+In Finder, when multiple files or folders are selected, the context menu can display the total size of these items. Additionally, it will list the size of each file or folder individually.
+
 ## Frequently Asked Questions
 
 ### Finder Extension Partial Menu Not Displaying Issue
diff --git a/README.zh.md b/README.zh.md
index ee56cec..873be23 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -42,6 +42,7 @@ RightMenu Master 是一款高度可配置的 Finder 扩展，能够为 Finder 
 ![RightMenu Master Screenshot 6](./assets/screenshots-6.png)
 ![RightMenu Master Screenshot 5](./assets/screenshots-5.png)
 ![RightMenu Master Screenshot 7](./assets/screenshots-7.png)
+![RightMenu Master Screenshot 8](./assets/screenshots-8.png)
 
 ## 主要功能
 
@@ -93,6 +94,10 @@ RightMenu Master 提供了多样的复制功能，让文件操作更加便捷。
 
 在 Finder 文件夹中右键点击时，会自动检测 Git 文件夹，并添加“打开远程 URL”菜单。点击菜单即可直接在浏览器中打开 Git 仓库。
 
+**■ 显示总大小**
+
+在 Finder 中选中多个文件或文件夹后，右键菜单可以显示这些项目的总大小。同时，还会以列表的形式展示每个文件或文件夹的大小。
+
 ## 常见问题解答
 
 ### Finder 扩展部分菜单不显示问题
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