diff --git a/en-US/dita/RTC-NG/release/release_notes.dita b/en-US/dita/RTC-NG/release/release_notes.dita
index 8bd2a23e203..57be19dd491 100644
--- a/en-US/dita/RTC-NG/release/release_notes.dita
+++ b/en-US/dita/RTC-NG/release/release_notes.dita
@@ -59,8 +59,8 @@
                         <li props="android">When using the H.265 encoding mode, when a Web client joined the interactivity, it caused a redundant <codeph><apiname keyref="onUserEnableLocalVideo"/></codeph> callback on the native side: when the host called <codeph><apiname keyref="enableLocalVideo"/> (true)</codeph>, the receiving end first received a <codeph><apiname keyref="onUserEnableLocalVideo"/></codeph> callback with (<codeph>enabled</codeph> as <codeph>false</codeph>) before receiving a <codeph><apiname keyref="onUserEnableLocalVideo"/></codeph> callback with (<codeph>enabled</codeph> as <codeph>true</codeph>).</li>
                         <li props="mac unity flutter"><p><ph>Occasional crashes when joining a channel. </ph><ph>(macOS)</ph></p></li>
                         <li>Occasional failure of joining a channel when the local system time was not set correctly.</li>
-                        <li>When calling the playEffect method to play two audio files using the same<codeph> soundId</codeph>, the first audio file was somtimes played repeatedly.<codeph><apiname keyref="playEffect"></apiname></codeph></li>
-                        <li props="android unity flutter rn"><p>When the host called the <codeph><apiname keyref="startAudioMixing2"/></codeph> method to play music, sometimes the host couldn't hear the music while the remote users could hear it. <ph props="unity flutter rn">(Android)</ph><ph></ph></p></li>
+                        <li>When calling the <codeph><apiname keyref="playEffect"></apiname></codeph> method to play two audio files using the same <codeph>soundId</codeph>, the first audio file was somtimes played repeatedly.</li>
+                        <li props="android unity flutter rn"><p><ph>When the host called the <codeph><apiname keyref="startAudioMixing2"/></codeph> method to play music, sometimes the host couldn't hear the music while the remote users could hear it. </ph><ph props="unity flutter rn">(Android)</ph></p></li>
                         <li props="android ios unity flutter rn"><p><ph>In a chorus scenario, calling the <codeph><apiname keyref="preload"/></codeph> method to load music sometimes failed. </ph><ph props="unity flutter">(Android, iOS)</ph></p></li>
                         <li props="android unity flutter rn"><p><ph>Occasional crashes occured on certain Android devices. </ph><ph props="unity flutter rn">(Android)</ph></p></li>
                         <li props="android ios unity flutter rn"><p><ph>Loading music lists failed when the local system time was not correct. </ph><ph props="unity flutter">(Android, iOS)</ph></p></li>