diff --git a/api/@ohos.window.d.ts b/api/@ohos.window.d.ts
index d3fffd2bfdf4f893ed5642514928fd3f6958885b..4cdcdde0180cd94cfd8fe98e26108fd42c0d5f1e 100644
--- a/api/@ohos.window.d.ts
+++ b/api/@ohos.window.d.ts
@@ -7866,11 +7866,23 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     isWindowSupportWideGamut(): Promise<boolean>;
 
+    /**
+     * Whether the window supports thr wide gamut setting.
+     *
+     * @returns { Promise<boolean> } Promise used to return the result.
+     *  The value true means that the wide-gamut color space is supported, and false means the opposite.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    isWindowSupportWideGamutReturnPromise(): Promise<boolean>;
+
     /**
      * Whether the window supports thr wide gamut setting.
      *
@@ -7886,11 +7898,31 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     isWindowSupportWideGamut(callback: AsyncCallback<boolean>): void;
 
+    /**
+     * Whether the window supports thr wide gamut setting.
+     *
+     * @param { AsyncCallback<boolean> } callback Callback used to return the result.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    isWindowSupportWideGamutWithCallback(callback: AsyncCallback<boolean>): void;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload isWindowSupportWideGamut {
+      isWindowSupportWideGamutReturnPromise,
+      isWindowSupportWideGamutWithCallback
+    };
+
     /**
      * Sets the specified color space.
      *
@@ -7952,11 +7984,26 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     setWindowColorSpace(colorSpace: ColorSpace): Promise<void>;
 
+    /**
+     * Sets the specified color space.
+     *
+     * @param { ColorSpace } colorSpace the specified color space.
+     * @returns { Promise<void> } Promise that returns no value.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified;
+     *                                                                  2. Incorrect parameter types;
+     *                                                                  3. Parameter verification failed.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowColorSpaceReturnPromise(colorSpace: ColorSpace): Promise<void>;
+
     /**
      * Sets the specified color space.
      *
@@ -7994,11 +8041,35 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     setWindowColorSpace(colorSpace: ColorSpace, callback: AsyncCallback<void>): void;
 
+    /**
+     * Sets the specified color space.
+     *
+     * @param { ColorSpace } colorSpace the specified color space.
+     * @param { AsyncCallback<void> } callback Callback used to return the result.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified;
+     *                                                                  2. Incorrect parameter types;
+     *                                                                  3. Parameter verification failed.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowColorSpaceWithCallback(colorSpace: ColorSpace, callback: AsyncCallback<void>): void;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload setWindowColorSpace {
+      setWindowColorSpaceReturnPromise,
+      setWindowColorSpaceWithCallback
+    };
+
     /**
      * Obtains the set color space.
      *
@@ -8491,11 +8562,26 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'11', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
+     *
      */
     setWindowKeepScreenOn(isKeepScreenOn: boolean): Promise<void>;
 
+    /**
+     * Sets whether keep screen on or not.
+     *
+     * @param { boolean } isKeepScreenOn keep screen on if true, or not if false.
+     * @returns { Promise<void> } Promise that returns no value.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowKeepScreenOnReturnPromise(isKeepScreenOn: boolean): Promise<void>;
+
     /**
      * Sets whether keep screen on or not.
      *
@@ -8533,11 +8619,32 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'11', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
+     *
      */
     setWindowKeepScreenOn(isKeepScreenOn: boolean, callback: AsyncCallback<void>): void;
 
+    /**
+     * Sets whether keep screen on or not.
+     *
+     * @param { boolean } isKeepScreenOn keep screen on if true, or not if false.
+     * @param { AsyncCallback<void> } callback Callback used to return the result.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowKeepScreenOnWithCallback(isKeepScreenOn: boolean, callback: AsyncCallback<void>): void;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload setWindowKeepScreenOn { setWindowKeepScreenOnWithCallback, setWindowKeepScreenOnReturnPromise };
+
     /**
      * Sets whether to wake up the screen when this ability is restored.
      *
@@ -8651,11 +8758,27 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'20', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 20
+     *
      */
     setWindowPrivacyMode(isPrivacyMode: boolean): Promise<void>;
 
+    /**
+     * Sets whether is private mode or not.
+     *
+     * @permission ohos.permission.PRIVACY_WINDOW
+     * @param { boolean } isPrivacyMode in private mode if true, or not if false.
+     * @returns { Promise<void> } Promise that returns no value.
+     * @throws { BusinessError } 201 - Permission verification failed. The application does not have the permission required to call the API.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowPrivacyModeReturnPromise(isPrivacyMode: boolean): Promise<void>;
+
     /**
      * Sets whether is private mode or not.
      *
@@ -8696,11 +8819,33 @@ declare namespace window {
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'20', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 20
+     *
      */
     setWindowPrivacyMode(isPrivacyMode: boolean, callback: AsyncCallback<void>): void;
 
+    /**
+     * Sets whether is private mode or not.
+     *
+     * @permission ohos.permission.PRIVACY_WINDOW
+     * @param { boolean } isPrivacyMode in private mode if true, or not if false.
+     * @param { AsyncCallback<void> } callback Callback used to return the result.
+     * @throws { BusinessError } 201 - Permission verification failed. The application does not have the permission required to call the API.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setWindowPrivacyModeWithCallback(isPrivacyMode: boolean, callback: AsyncCallback<void>): void;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload setWindowPrivacyMode { setWindowPrivacyModeReturnPromise, setWindowPrivacyModeWithCallback };
+
     /**
      * Ignore this window during screenshot.
      *
@@ -8871,19 +9016,30 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     snapshot(callback: AsyncCallback<image.PixelMap>): void;
 
+    /**
+     * Obtains snapshot of window
+     *
+     * @param { AsyncCallback<image.PixelMap> } callback Callback used to return the result.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    snapshotWithCallback(callback: AsyncCallback<image.PixelMap>): void;
+
     /**
      * Obtains snapshot of window
      *
      * @returns { Promise<image.PixelMap> } Promise that returns no value.
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
-     * @since arkts {'1.1':'9', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 9
+     *
      */
     /**
      * Obtains snapshot of window
@@ -8892,11 +9048,28 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     snapshot(): Promise<image.PixelMap>;
 
+    /**
+     * Obtains snapshot of window
+     *
+     * @returns { Promise<image.PixelMap> } Promise that returns no value.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    snapshotReturnPromise(): Promise<image.PixelMap>;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload snapshot { snapshotWithCallback, snapshotReturnPromise };
+
     /**
      * Obtains snapshot of window
      *
@@ -9428,11 +9601,29 @@ declare namespace window {
      * @throws { BusinessError } 1300008 - The display device is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @systemapi Hide this for inner system use.
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     setWaterMarkFlag(enable: boolean, callback: AsyncCallback<void>): void;
 
+    /**
+     * Set the watermark flag on the window.
+     *
+     * @param { boolean } enable - Add water mark flag to window if true, or remove flag if false.
+     * @param { AsyncCallback<void> } callback - The callback of setWaterMarkFlag.
+     * @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
+     * <br>2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @throws { BusinessError } 1300008 - The display device is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @systemapi Hide this for inner system use.
+     * @since 20
+     * @arkts 1.2
+     */
+    setWaterMarkFlagWithCallback(enable: boolean, callback: AsyncCallback<void>): void;
+
     /**
      * Set the watermark flag on the window
      *
@@ -9460,11 +9651,35 @@ declare namespace window {
      * @throws { BusinessError } 1300008 - The display device is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @systemapi Hide this for inner system use.
-     * @since arkts {'1.1':'12', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 12
+     *
      */
     setWaterMarkFlag(enable: boolean): Promise<void>;
 
+    /**
+     * Set the watermark flag on the window
+     *
+     * @param { boolean } enable - Add water mark flag to window if true, or remove flag if false
+     * @returns { Promise<void> } - The promise returned by the function
+     * @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
+     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
+     * <br>2. Incorrect parameter types.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @throws { BusinessError } 1300008 - The display device is abnormal.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @systemapi Hide this for inner system use.
+     * @since 20
+     * @arkts 1.2
+     */
+    setWaterMarkFlagReturnPromise(enable: boolean): Promise<void>;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload setWaterMarkFlag { setWaterMarkFlagWithCallback, setWaterMarkFlagReturnPromise };
+
     /**
      * Raise one app sub window above another.
      *
@@ -9665,11 +9880,30 @@ declare namespace window {
      * @throws { BusinessError } 1300004 - Unauthorized operation.
      * @syscap SystemCapability.Window.SessionManager
      * @systemapi Hide this for inner system use.
-     * @since arkts {'1.1':'11', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
+     *
      */
     hideNonSystemFloatingWindows(shouldHide: boolean, callback: AsyncCallback<void>): void;
 
+    /**
+     * Hide the non-system floating windows.
+     *
+     * @param { boolean } shouldHide - Hide the non-system floating windows if true, otherwise means the opposite.
+     * @param { AsyncCallback<void> } callback - The callback of hideNonSystemFloatingWindows.
+     * @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 801 - Capability not supported. Failed to call the API due to limited device capabilities.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @throws { BusinessError } 1300004 - Unauthorized operation.
+     * @syscap SystemCapability.Window.SessionManager
+     * @systemapi Hide this for inner system use.
+     * @since 20
+     * @arkts 1.2
+     */
+    hideNonSystemFloatingWindowsWithCallback(shouldHide: boolean, callback: AsyncCallback<void>): void;
+
     /**
      * Hide the non-system floating windows.
      *
@@ -9684,11 +9918,36 @@ declare namespace window {
      * @throws { BusinessError } 1300004 - Unauthorized operation.
      * @syscap SystemCapability.Window.SessionManager
      * @systemapi Hide this for inner system use.
-     * @since arkts {'1.1':'11', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
+     *
      */
     hideNonSystemFloatingWindows(shouldHide: boolean): Promise<void>;
 
+    /**
+     * Hide the non-system floating windows.
+     *
+     * @param { boolean } shouldHide - Hide the non-system floating windows if true, otherwise means the opposite.
+     * @returns { Promise<void> } - The promise returned by the function.
+     * @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
+     * @throws { BusinessError } 401 - Parameter error. Possible cause: 1. Mandatory parameters are left unspecified; 
+     *                                                                  2. Incorrect parameter types.
+     * @throws { BusinessError } 801 - Capability not supported. Failed to call the API due to limited device capabilities.
+     * @throws { BusinessError } 1300002 - This window state is abnormal.
+     * @throws { BusinessError } 1300003 - This window manager service works abnormally.
+     * @throws { BusinessError } 1300004 - Unauthorized operation.
+     * @syscap SystemCapability.Window.SessionManager
+     * @systemapi Hide this for inner system use.
+     * @since 20
+     * @arkts 1.2
+     */
+    hideNonSystemFloatingWindowsReturnPromise(shouldHide: boolean): Promise<void>;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload hideNonSystemFloatingWindows { hideNonSystemFloatingWindowsWithCallback, hideNonSystemFloatingWindowsReturnPromise };
+
     /**
      * Get the window limits of current window.
      *