diff --git a/Software/Development/Environment/Qt/Modules/VirtualKeyboard/Qt_VirtualKeyboard_支持中文.md b/Software/Development/Environment/Qt/Modules/VirtualKeyboard/Qt_VirtualKeyboard_支持中文.md
index 3730b92..57b5eb3 100644
--- a/Software/Development/Environment/Qt/Modules/VirtualKeyboard/Qt_VirtualKeyboard_支持中文.md
+++ b/Software/Development/Environment/Qt/Modules/VirtualKeyboard/Qt_VirtualKeyboard_支持中文.md
@@ -2,7 +2,16 @@
 
 ## 1. 概述
 
-Qt VirtualKeyboard 不需要输入法做后端，其以插件插件形式提供功能，库安装在 <QT>/plugins/virtualkeyboard 目录下，中文拼音输入法 qtvirtualkeyboard_pinyin.dll/qtvirtualkeyboard_pinyin.so 提供功能。
+Qt VirtualKeyboard 不需要输入法做后端，其以插件插件形式提供功能，库安装在 <QT>/plugins/virtualkeyboard 目录下，中文拼音输入法由 qtvirtualkeyboard_pinyin.dll/qtvirtualkeyboard_pinyin.so 提供功能。
+
+Qt VirtualKeyboard 相关目录如下：
+
+| Item | Desktop install path | Boot2Qt install path |
+|------|----------------------|----------------------|
+| qtvirtualkeyboardplugin           | \<QT_INSTALL_PLUGINS\>/platforminputcontexts      | /system/plugins/platforminputcontexts      |
+| qtvirtualkeyboardextensionplugin  | \<QT_INSTALL_PLUGINS\>/virtualkeyboard            | /system/plugins/virtualkeyboard            |
+| qtvirtualkeyboardplugin QML files | \<QT_INSTALL_QML\>/QtQuick/VirtualKeyboard        | /system/qml/QtQuick/VirtualKeyboard        |
+| qtvirtualkeyboardstylesplugin     | \<QT_INSTALL_QML\>/QtQuick/VirtualKeyboard/Styles | /system/qml/QtQuick/VirtualKeyboard/Styles |
 
 Ubuntu 系统 apt 安装该组件不支持中文拼音输入，需要卸载 Qt VirtualKeyboard 组件后自行通过官方源码编译安装。在 <https://download.qt.io> 的不同 official releases 中的 submodules 下可以找到不同版本的源码，例如，对应 Qt 5.15.10 的 VirtualKeyboard 下载连接如下：