diff --git a/en/application-dev/media/audio-playback.md b/en/application-dev/media/audio-playback.md
index 085506f3c514624f8fd8a2a8526b149a8e0927a8..b425aa8618b7a9d40f23bcc6de622ab30f03d0b1 100644
--- a/en/application-dev/media/audio-playback.md
+++ b/en/application-dev/media/audio-playback.md
@@ -101,7 +101,7 @@ async function audioPlayerDemo() {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
         fdPath = fdPath + '' + fdNumber;
-        console.info('open fd sucess fd is' + fdPath);
+        console.info('open fd success fd is' + fdPath);
     }, (err) => {
         console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -141,7 +141,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -187,7 +187,7 @@ export class AudioDemo {
     let nextpath = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/02.mp3';
     await fileIO.open(nextpath).then((fdNumber) => {
       nextFdPath = nextFdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + nextFdPath);
+      console.info('open fd success fd is' + nextFdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -204,7 +204,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -241,7 +241,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -256,7 +256,7 @@ export class AudioDemo {
 
 The following samples are provided to help you better understand how to develop audio playback:
 
-- [`JsDistributedMusicPlayer`: Distributed Music Player (JS) (API7)](https://gitee.com/openharmony/app_samples/tree/master/ability/JsDistributedMusicPlayer)
-- [`JsAudioPlayer`: Audio Playback and Management (JS, API 7)](https://gitee.com/openharmony/app_samples/tree/master/media/JsAudioPlayer)
+- [`JsDistributedMusicPlayer`: Distributed Music Player (JS, API version 7)](https://gitee.com/openharmony/app_samples/tree/master/ability/JsDistributedMusicPlayer)
+- [`JsAudioPlayer`: Audio Playback and Management (JS, API version 7)](https://gitee.com/openharmony/app_samples/tree/master/media/JsAudioPlayer)
 - [`eTsAudioPlayer`: Audio Player (eTS)](https://gitee.com/openharmony/app_samples/blob/master/media/Recorder/entry/src/main/ets/MainAbility/pages/Play.ets)
 - [Audio Player](https://gitee.com/openharmony/codelabs/tree/master/Media/Audio_OH_ETS)
diff --git a/en/application-dev/media/audio-recorder.md b/en/application-dev/media/audio-recorder.md
index cd8d8ee0d976d6a2ee56cdb0e7ad93d2d46ac05d..ee93e267eb4a12fcdc7facf044e16248a938f266 100644
--- a/en/application-dev/media/audio-recorder.md
+++ b/en/application-dev/media/audio-recorder.md
@@ -190,6 +190,6 @@ export class AudioRecorderDemo {
 
 The following samples are provided to help you better understand how to develop audio recording:
 
-- [`Recorder`: Recorder (eTS, API 8)](https://gitee.com/openharmony/app_samples/tree/master/media/Recorder)
+- [`Recorder`: Recorder (eTS, API version 8)](https://gitee.com/openharmony/app_samples/tree/master/media/Recorder)
 - [`eTsAudioPlayer`: Audio Player (eTS)](https://gitee.com/openharmony/app_samples/blob/master/media/Recorder/entry/src/main/ets/MainAbility/pages/Play.ets)
 - [Audio Player](https://gitee.com/openharmony/codelabs/tree/master/Media/Audio_OH_ETS)
diff --git a/zh-cn/application-dev/media/audio-playback.md b/zh-cn/application-dev/media/audio-playback.md
index ba5cb3045a57ccaa769ae7d0e60f0ab0607d21ad..b63533b2de203099bf1a0b691f3cc82539488470 100644
--- a/zh-cn/application-dev/media/audio-playback.md
+++ b/zh-cn/application-dev/media/audio-playback.md
@@ -101,7 +101,7 @@ async function audioPlayerDemo() {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
         fdPath = fdPath + '' + fdNumber;
-        console.info('open fd sucess fd is' + fdPath);
+        console.info('open fd success fd is' + fdPath);
     }, (err) => {
         console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -141,7 +141,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -187,7 +187,7 @@ export class AudioDemo {
     let nextpath = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/02.mp3';
     await fileIO.open(nextpath).then((fdNumber) => {
       nextFdPath = nextFdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + nextFdPath);
+      console.info('open fd success fd is' + nextFdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -204,7 +204,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -241,7 +241,7 @@ export class AudioDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.audio.audioplayer/ohos.acts.multimedia.audio.audioplayer/assets/entry/resources/rawfile/01.mp3';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
diff --git a/zh-cn/application-dev/media/video-playback.md b/zh-cn/application-dev/media/video-playback.md
index f9772d506a4a422d0730b6c62efdf08a044ecfd1..bc81828201ed90cef4d4216d72ead494b53b8a86 100644
--- a/zh-cn/application-dev/media/video-playback.md
+++ b/zh-cn/application-dev/media/video-playback.md
@@ -82,7 +82,7 @@ export class VideoPlayerDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.video.videoplayer/ohos.acts.multimedia.video.videoplayer/assets/entry/resources/rawfile/H264_AAC.mp4';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -211,7 +211,7 @@ export class VideoPlayerDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.video.videoplayer/ohos.acts.multimedia.video.videoplayer/assets/entry/resources/rawfile/H264_AAC.mp4';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -299,7 +299,7 @@ export class VideoPlayerDemo {
     let nextPath = '/data/app/el1/bundle/public/ohos.acts.multimedia.video.videoplayer/ohos.acts.multimedia.video.videoplayer/assets/entry/resources/rawfile/MP4_AAC.mp4';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -341,7 +341,7 @@ export class VideoPlayerDemo {
     fdPath = 'fd://'
     await fileIO.open(nextPath).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {
@@ -409,7 +409,7 @@ export class VideoPlayerDemo {
     let path = '/data/app/el1/bundle/public/ohos.acts.multimedia.video.videoplayer/ohos.acts.multimedia.video.videoplayer/assets/entry/resources/rawfile/H264_AAC.mp4';
     await fileIO.open(path).then((fdNumber) => {
       fdPath = fdPath + '' + fdNumber;
-      console.info('open fd sucess fd is' + fdPath);
+      console.info('open fd success fd is' + fdPath);
     }, (err) => {
       console.info('open fd failed err is' + err);
     }).catch((err) => {