fix style

content/client/android/_index.en.md

@@ -3,7 +3,7 @@ title: Android
 weight: 4
 ---
 
-### Remote Control
+## Remote Control
 
 Enter the ID of the remote device in the home page or select a historical device to verify.
 After the verification is successful, you can control remote device.
@@ -22,7 +22,7 @@ Input control provides two modes: `Mouse mode` and `Touch mode`, which can be sw
 In `Mouse mode`,you can also trigger the remote device's `Right Mouse` with a `Two-Finger Tap`
 {{% /notice %}}
 
-### File Transfer (Android)
+## File Transfer (Android)
 
 > Requires RustDesk ≥ 1.1.9
 
@@ -40,7 +40,7 @@ Long press or tap the menu on the right to select `File Transfer`.
 - The current absolute path and project statistics will be prompted at the bottom of the list.
 - Click `Local` / `Remote` in the title bar to switch pages.
 
-#### How do I transfer files?
+### How do I transfer files?
 
 1. **Long press** on a file or folder in the list to quickly enter the **multiple selection mode**, which can select multiple items.
 2. After selecting the file(s), switch the `Local` / `Remote` page. After switching, you will see the `Paste here?` prompt at the bottom of the screen.
@@ -50,7 +50,7 @@ Long press or tap the menu on the right to select `File Transfer`.
 | --- | --- |
 | ![](/docs/en/client/android/images/file_multi_select_en.jpg?width=300px) | ![](/docs/en/client/android/images/file_copy_en.jpg?width=300px) |
 
-### Set ID/Relay Server
+## Set ID/Relay Server
 
 1. Click `Settings` on the bottom navigation bar.
 2. Click `ID/Relay Server`.
@@ -68,7 +68,7 @@ The picture below is a screenshot of Android. If it is iOS, please check top-rig
 
 ![](/docs/en/client/android/images/id_setting_en.jpg?width=300px)
 
-### Share screen/files of your Android phone
+## Share screen/files of your Android phone
 
 Starting from version 1.1.9, the Android client has added the functions of sharing the phone screen and sharing the file system of the phone.
 
@@ -76,7 +76,7 @@ Starting from version 1.1.9, the Android client has added the functions of shari
 - Android 10 or above is required to share the internal audio of the mobile phone system
 - iOS does not yet support screen sharing
 
-#### Request permissions and start services
+### Request permissions and start services
 
 Click on `Share Screen` from the bottom navigation bar.
 
@@ -95,13 +95,13 @@ Configure various permissions as needed. Every time you start RustDesk, you need
 Above * represents special permissions. To obtain such permissions, you need to jump to the Android system settings page to obtain them manually. The details are as follows
 {{% /notice %}}
 
-#### Special Permission Request - File
+### Special Permission Request - File
 
 | Requesting Android file permissions will automatically jump to the system settings page |
 | :---: |
 | ![](/docs/en/client/android/images/get_file_en.jpg?width=300px) |
 
-#### Special Permission Request - mouse input
+### Special Permission Request - mouse input
 | Step 1: Find "Installed Services" | Step 2: Start RustDesk Input |
 | --- | --- |
 | ![](/docs/en/client/android/images/get_input1_en.jpg?width=300px) | ![](/docs/en/client/android/images/get_input2_en.jpg?width=300px) |
@@ -117,7 +117,7 @@ The system setting page of different vendors may be different, please adjust it
 | Long press mouse wheel | Recently opened apps |
 | Mouse wheel scrolling | Simulate vertical sliding |
 
-#### Start Service
+### Start Service
 
 After obtaining the `Screen Capture` permission, the service will be automatically started. You can also click the `Start Service` button to start the service. After the service is started, it can accept desktop control requests from other devices.
 
@@ -135,11 +135,11 @@ After the service is started, a unique ID and random password will be automatica
 3. Except for the `Screen Capture` permission, the switching of other permissions will only affect the new connection, and will not affect the established connection. If you need to switch permissions for an established connection, please close the current connection first, modify the permissions, and then receive a control request.
 {{% /notice %}}
 
-##### PC
+#### PC
 
 ![](/docs/en/client/android/images/android_server_pc_side_en.png?width=700px)
 
-##### Mobile terminal
+#### Mobile terminal
 
 | You can stop the service or close the specified connection at any time | You can receive or initiate chats |
 | --- | --- |