update

ShortcutKeySettingReference.md

@@ -90,6 +90,30 @@
 
 `Ctrl + F`
 
+- 切换粗体
+
+`Control+b`
+
+- 切换斜体
+
+`Control+i`
+
+- 切换下划线
+
+`Control+u`
+
+- 切换删除线
+
+`Control+[`
+
+- 增大字号
+
+`Control+Shift+=`
+
+- 减小字号
+
+`Control+Shift+-`
+
 ## 画布操作
 
 - 放大

ShortcutKeySettingReference_en.md

@@ -90,6 +90,30 @@ Starting from version 0.1.5+, the plugin no longer provides default shortcuts. A
 
 `Ctrl + F`
 
+- Toggle Bold
+
+`Control+b`
+
+- Toggle Italic
+
+`Control+i`
+
+- Toggle Underline
+
+`Control+u`
+
+- Toggle Strikethrough
+
+`Control+[`
+
+- Increase Font Size
+
+`Control+Shift+=`
+
+- Decrease Font Size
+
+`Control+Shift+-`
+
 ## Canvas Operations
 
 - Zoom In