update gesture

content/manual/mobile/_index.en.md

@@ -20,6 +20,9 @@ Input control provides `mouse mode`/`touch mode` two modes, which can be switche
 | --------------- | -------------------------------------------------------- |
 | ![](/docs/en/manual/mobile/images/touch_mode_icon_en.png?width=300px) | ![](/docs/en/manual/mobile/images/touch_mode_en.jpg?width=300px) |
 
+{{% notice note %}}
+In `mouse mode`,you can also trigger the remote device's `Right Mouse` with a `Two-Finger Tap`
+{{% /notice %}}
 
 ### File Transfer (Android)
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content/manual/mobile/_index.zh-cn.md

@@ -20,6 +20,9 @@ weight: 1
 | --------------- | -------------------------------------------------------- |
 | ![](/docs/en/manual/mobile/images/touch_mode_icon.png?width=300px) | ![](/docs/en/manual/mobile/images/touch_mode_zh.jpg?width=300px) |
 
+{{% notice note %}}
+在`鼠标模式`中，你也可以通过`双指轻触`触发远程设备的`鼠标右键`
+{{% /notice %}}
 
 ### 管理其他设备的文件，相互传输文件 (安卓)
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content/manual/mobile/_index.zh-tw.md

@@ -20,6 +20,9 @@ weight: 1
 | --------------- | -------------------------------------------------------- |
 | ![](/docs/en/manual/mobile/images/touch_mode_icon.png?width=300px) | ![](/docs/en/manual/mobile/images/touch_mode_zh.jpg?width=300px) |
 
+{{% notice note %}}
+在`鼠標模式`中，你也可以通過`雙指輕觸`觸發遠程設備的`鼠標右鍵`
+{{% /notice %}}
 
 ### 管理其他設備的文件，相互傳輸文件 (安卓)
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