diff --git a/zh-cn/application-dev/reference/apis/Readme-CN.md b/zh-cn/application-dev/reference/apis/Readme-CN.md
index 4f6a8342035080d94594859718f56b28c7c84b5e..52dabbf88648402e4b584a80a7d5f9da7a06924a 100755
--- a/zh-cn/application-dev/reference/apis/Readme-CN.md
+++ b/zh-cn/application-dev/reference/apis/Readme-CN.md
@@ -158,6 +158,7 @@
   - [@ohos.contact (联系人)](js-apis-contact.md)
   - [@ohos.telephony.call (拨打电话)](js-apis-call.md)
   - [@ohos.telephony.data (蜂窝数据)](js-apis-telephony-data.md)
+  - [@ohos.fileManager (公共文件访问与管理)](js-apis-filemanager.md)
   - [@ohos.telephony.observer (observer)](js-apis-observer.md)
   - [@ohos.telephony.radio (网络搜索)](js-apis-radio.md)
   - [@ohos.telephony.sim (SIM卡管理)](js-apis-sim.md)