diff --git a/zh-cn/application-dev/media/Readme-CN.md b/zh-cn/application-dev/media/Readme-CN.md
index 0188fdbe591a03cc547891d1bb97afdbb4eed64e..4ff544ab9d076efd6ca9ad5cd3a6ed2157b227dc 100755
--- a/zh-cn/application-dev/media/Readme-CN.md
+++ b/zh-cn/application-dev/media/Readme-CN.md
@@ -8,6 +8,7 @@
     - [音频采集开发指导](audio-capturer.md)
     - [OpenSL ES播放开发指导](opensles-playback.md)
     - [OpenSL ES录音开发指导](opensles-capture.md)
+    - [音频焦点模式开发指导](audio-interruptmode.md)
 
 - 视频
   - [视频播放开发指导](video-playback.md)
diff --git a/zh-cn/application-dev/reference/apis/Readme-CN.md b/zh-cn/application-dev/reference/apis/Readme-CN.md
index de6ba283d7a2fff2047ba4a7c08b6fd8d6acf3ef..f365f0e8a2a4d64b32dae3c794dc69dbdd59f0b8 100755
--- a/zh-cn/application-dev/reference/apis/Readme-CN.md
+++ b/zh-cn/application-dev/reference/apis/Readme-CN.md
@@ -1,5 +1,7 @@
 # 接口
 
+- [开发说明](development-intro.md)
+
 - Ability框架
 
   - [@ohos.ability.dataUriUtils (DataUriUtils模块)](js-apis-DataUriUtils.md)
@@ -57,6 +59,7 @@
 - 应用程序包管理
 
   - [@ohos.bundle (Bundle模块)](js-apis-Bundle.md)
+  - [@ohos.bundle.defaultAppManager (Bundle模块)](js-apis-bundle-defaultAppManager.md)
   - [@ohos.bundleState (设备使用信息统计)](js-apis-deviceUsageStatistics.md)
   - [@ohos.zlib (Zip模块)](js-apis-zlib.md)
   - bundle/[AbilityInfo (AbilityInfo)](js-apis-bundle-AbilityInfo.md)
@@ -103,6 +106,7 @@
 - 安全
 
   - [@ohos.abilityAccessCtrl (访问控制管理)](js-apis-abilityAccessCtrl.md)
+  - [@ohos.privacyManager (隐私管理)](js-apis-privacyManager.md)
   - [@ohos.security.huks (通用密钥库系统)](js-apis-huks.md)
   - [@ohos.userIAM.userAuth (用户认证)](js-apis-useriam-userauth.md)
   - [@system.cipher (加密算法)](js-apis-system-cipher.md)
@@ -158,6 +162,7 @@
   - [@ohos.hichecker (检测模式)](js-apis-hichecker.md)
   - [@ohos.hidebug (Debug调试)](js-apis-hidebug.md)
   - [@ohos.hilog (日志打印)](js-apis-hilog.md)
+  - [@ohos.hiSysEvent (系统事件打点)](js-apis-hisysevent.md)
   - [@ohos.hiTraceChain (分布式跟踪)](js-apis-hitracechain.md)
   - [@ohos.hiTraceMeter (性能打点)](js-apis-hitracemeter.md)
   - [@ohos.inputMethod (输入法框架)](js-apis-inputmethod.md)
@@ -176,8 +181,13 @@
   - [@ohos.geolocation (位置服务)](js-apis-geolocation.md)
   - [@ohos.multimodalInput.inputConsumer (组合按键)](js-apis-inputconsumer.md)
   - [@ohos.multimodalInput.inputDevice (输入设备)](js-apis-inputdevice.md)
+  - [@ohos.multimodalInput.inputEvent (输入事件)](js-apis-inputevent.md)
   - [@ohos.multimodalInput.inputEventClient (注入按键)](js-apis-inputeventclient.md)
   - [@ohos.multimodalInput.inputMonitor (输入监听)](js-apis-inputmonitor.md)
+  - [@ohos,multimodalInput.keyCode (键值)](js-apis-keycode.md)
+  - [@ohos.multimodalInput.keyEvent (按键输入事件)](js-apis-keyevent.md)
+  - [@ohos.multimodalInput.mouseEvent (鼠标输入事件)](js-apis-mouseevent.md)
+  - [@ohos.multimodalInput.touchEvent (触摸输入事件)](js-apis-touchevent.md)
   - [@ohos.power (系统电源管理)](js-apis-power.md)
   - [@ohos.runningLock (Runninglock锁)](js-apis-runninglock.md)
   - [@ohos.sensor (传感器)](js-apis-sensor.md)