diff --git a/zh-cn/application-dev/reference/apis/Readme-CN.md b/zh-cn/application-dev/reference/apis/Readme-CN.md
index df79083764d48f0c5b9a85d54ee1daf339c73b60..12835a3a2744693575f97f78c76e76dc473b1218 100755
--- a/zh-cn/application-dev/reference/apis/Readme-CN.md
+++ b/zh-cn/application-dev/reference/apis/Readme-CN.md
@@ -105,6 +105,7 @@
   - [@ohos.animation.windowAnimationManager (窗口动画管理)](js-apis-windowAnimationManager.md)
   - [@ohos.display (屏幕属性)](js-apis-display.md)
   - [@ohos.effectKit (图像效果)](js-apis-effectKit.md)
+  - [@ohos.graphics.colorSpaceManager（色彩管理）](js-apis-colorSpaceManager.md)
   - [@ohos.screen (屏幕)](js-apis-screen.md)
   - [@ohos.screenshot (屏幕截图)](js-apis-screenshot.md)
   - [@ohos.window (窗口)](js-apis-window.md)