diff --git a/markdown/RTC 4.x/release-notes/en-US/native/release_ios_ng.md b/markdown/RTC 4.x/release-notes/en-US/native/release_ios_ng.md
index b3e468f49f8..6f9aef67c7f 100644
--- a/markdown/RTC 4.x/release-notes/en-US/native/release_ios_ng.md	
+++ b/markdown/RTC 4.x/release-notes/en-US/native/release_ios_ng.md	
@@ -63,8 +63,6 @@ As of v4.5.0, both RTC SDK and RTM SDK (v2.2.0 and above) include the `aosl.xcfr
 
    This version adds the `colorSpace` parameter to `AgoraOutputVideoFrame` and `AgoraVideoFrame`. You can use this parameter to set the color space properties of the video frame. By default, the color space uses Full Range and BT.709 standard configuration. You can flexibly adjust according to your own capture or rendering needs, further enhancing the customization capabilities of video processing.
 
-7. **Others**
-
 #### Improvements
 
 1. **Virtual background algorithm optimization**
diff --git a/markdown/RTC 4.x/release-notes/en-US/native/release_windows_ng.md b/markdown/RTC 4.x/release-notes/en-US/native/release_windows_ng.md
index 2df18e334bf..50dc45f17f7 100644
--- a/markdown/RTC 4.x/release-notes/en-US/native/release_windows_ng.md	
+++ b/markdown/RTC 4.x/release-notes/en-US/native/release_windows_ng.md	
@@ -56,7 +56,7 @@ As of v4.5.0, both RTC SDK and RTM SDK (v2.2.0 and above) include the `aosl.dll`
 
 4. **Filter effects**
 
-   This version introduces the `setFilterEffectOptions` method. You can pass a cube map file (.cube) in the **config** parameter to achieve custom filter effects such as whitening, vivid, cool, black and white, etc. Additionally, the SDK provides a built-in `built_in_whiten_filter.cube` file for quickly achieving a whitening filter effect.
+   This version introduces the `setFilterEffectOptions` method. You can pass a cube map file (.cube) in the `config` parameter to achieve custom filter effects such as whitening, vivid, cool, black and white, etc. Additionally, the SDK provides a built-in `built_in_whiten_filter.cube` file for quickly achieving a whitening filter effect.
 
 5. **Local audio mixing**
 
@@ -85,7 +85,7 @@ As of v4.5.0, both RTC SDK and RTM SDK (v2.2.0 and above) include the `aosl.dll`
 
 2. **Snapshot at specified video observation points**
 
-   This version introduces the `takeSnapshot [2/2]` and `takeSnapshotEx [2/2]` methods. You can use the **config** parameter when calling these methods to take snapshots at specified video observation points, such as before encoding, after encoding, or before rendering, to achieve more flexible snapshot effects.
+   This version introduces the `takeSnapshot [2/2]` and `takeSnapshotEx [2/2]` methods. You can use the `config` parameter when calling these methods to take snapshots at specified video observation points, such as before encoding, after encoding, or before rendering, to achieve more flexible snapshot effects.
 
 3. **Custom audio capture improvements**
 
@@ -102,7 +102,7 @@ As of v4.5.0, both RTC SDK and RTM SDK (v2.2.0 and above) include the `aosl.dll`
 
 This version fixes the following issues:
 
-- When calling `startScreenCaptureByWindowId` to share the screen, the window capture area specified by **regionRect** was inaccurate, resulting in incorrect width and height of the screen sharing window seen by the receiving end.
+- When calling `startScreenCaptureByWindowId` to share the screen, the window capture area specified by `regionRect` was inaccurate, resulting in incorrect width and height of the screen sharing window seen by the receiving end.
 - Occasional errors of not finding system files during audio and video interaction on Windows 7 systems. 
 - When calling `followSystemRecordingDevice` or `followSystemPlaybackDevice` to set the audio capture or playback device used by the SDK to not follow the system default audio playback device, the local audio state callback `onLocalAudioStateChanged` is not triggered when the audio device is removed, which is not as expected. 
 - Calling `startAudioMixing [1/2]` and then immediately calling `pauseAudioMixing` to pause the music file playback does not take effect.