diff --git a/zh-cn/application-dev/reference/apis/js-apis-wallpaper.md b/zh-cn/application-dev/reference/apis/js-apis-wallpaper.md
index 4e303338a684f26a0c8ba6dc9d8d0ecb0b4d58e5..9bb19451f0b5c38dd4250215900a122d65e6ba77 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-wallpaper.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-wallpaper.md
@@ -26,13 +26,15 @@ import wallpaper from '@ohos.wallpaper';
 | WALLPAPER_LOCKSCREEN | 1 |锁屏壁纸标识。 |
 
 
-## RgbaColor<sup>9+</sup>
+## RgbaColor<sup>(deprecated)</sup>
 
 定义壁纸颜色信息结构。
 
-**系统能力**: SystemCapability.MiscServices.Wallpaper
+> **说明：**
+> 
+> 从 API version 7开始支持，从API version 9开始废弃。
 
-**系统接口**：此接口为系统接口。
+**系统能力**: SystemCapability.MiscServices.Wallpaper
 
 | 名称 | 类型 | 可读 | 可写 | 说明 |
 | -------- | -------- | -------- | -------- | -------- |
diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.10.12/changelog-wallpaper.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.10.12/changelog-wallpaper.md
index d3b6dfdf0a1426295d9ebf5203962c3e3b3d09a6..13baab45851959398ccf4689543f91c5e1aa1d68 100644
--- a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.10.12/changelog-wallpaper.md
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.10.12/changelog-wallpaper.md
@@ -253,7 +253,7 @@
 ```
 
 
-## cl.wallpaper.2  getIdSync、getFileSync、isChangeAllowed、isUserChangeAllowed、on、off接口废弃变更
+## cl.wallpaper.2  getIdSync、getFileSync、isChangeAllowed、isUserChangeAllowed、on、off、RgbaColor接口废弃变更
 从API9开始，废弃此接口。
 
 开发者需要根据以下说明对应用进行适配。
@@ -271,6 +271,12 @@
     function isUserChangeAllowed(): boolean;
     function on(type: 'colorChange', callback: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
     function off(type: 'colorChange', callback?: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
+    interface RgbaColor {
+        red: number;
+        green: number;
+        blue: number;
+        alpha: number;
+        }
 ```
 
 - 变更前：
@@ -282,6 +288,12 @@
     function isUserChangeAllowed(): boolean;
     function on(type: 'colorChange', callback: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
     function off(type: 'colorChange', callback?: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
+    interface RgbaColor {
+        red: number;
+        green: number;
+        blue: number;
+        alpha: number;
+        }
 ```
 
 - 变更后：删除接口，停止对外开放。
diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_4.0.5.3/changelog-wallpaper.md b/zh-cn/release-notes/changelogs/OpenHarmony_4.0.5.3/changelog-wallpaper.md
index d3b6dfdf0a1426295d9ebf5203962c3e3b3d09a6..13baab45851959398ccf4689543f91c5e1aa1d68 100644
--- a/zh-cn/release-notes/changelogs/OpenHarmony_4.0.5.3/changelog-wallpaper.md
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_4.0.5.3/changelog-wallpaper.md
@@ -253,7 +253,7 @@
 ```
 
 
-## cl.wallpaper.2  getIdSync、getFileSync、isChangeAllowed、isUserChangeAllowed、on、off接口废弃变更
+## cl.wallpaper.2  getIdSync、getFileSync、isChangeAllowed、isUserChangeAllowed、on、off、RgbaColor接口废弃变更
 从API9开始，废弃此接口。
 
 开发者需要根据以下说明对应用进行适配。
@@ -271,6 +271,12 @@
     function isUserChangeAllowed(): boolean;
     function on(type: 'colorChange', callback: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
     function off(type: 'colorChange', callback?: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
+    interface RgbaColor {
+        red: number;
+        green: number;
+        blue: number;
+        alpha: number;
+        }
 ```
 
 - 变更前：
@@ -282,6 +288,12 @@
     function isUserChangeAllowed(): boolean;
     function on(type: 'colorChange', callback: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
     function off(type: 'colorChange', callback?: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void;
+    interface RgbaColor {
+        red: number;
+        green: number;
+        blue: number;
+        alpha: number;
+        }
 ```
 
 - 变更后：删除接口，停止对外开放。