diff --git a/api/@ohos.window.d.ts b/api/@ohos.window.d.ts
index 91725b13ee7fd87aa1497e612ab90ee3136fe95c..f7c964c64a79764b42055e80b6e71fa2ba11758e 100644
--- a/api/@ohos.window.d.ts
+++ b/api/@ohos.window.d.ts
@@ -12,21 +12,17 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-
+import { AsyncCallback, Callback } from './basic' ;
+import { Context } from  './app/context';
+import { ContenStorage } from './@internal/component/ets/stateManagement'
 /**
-* Window manager.
-* @devices tv, phone, tablet, wearable.
+ * Window manager.
+ * @syscap SystemCapability.WindowManager.WindowManager.Core
 */
 declare namespace window {
-  /**
-   * Obtain the top window of the current application.
-   * @devices tv, phone, tablet, wearable.
-   */
-  function getTopWindow(): Promise<Window>;
-
   /**
    * The type of a window.
-   * @devices tv, phone, tablet, wearable.
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
    */
   enum WindowType {
     /**
@@ -36,35 +32,632 @@ declare namespace window {
     /**
      * System alert.
      */
-    TYPE_SYSTEM_ALERT,
+    TYPE_SYSTEM_ALERT
+  }
+
+  /**
+   * Describes the type of avoid area
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 7
+   */
+  enum AvoidAreaType {
+    /**
+     * Default area of the system
+     */
+    TYPE_SYSTEM,
+
+    /**
+     * Notch
+     */
+    TYPE_CUTOUT
+  }
+  /**
+   * Describes the window mode of an application
+   * @systemapi Hide this for inner system use.
+   * @since 7
+   */
+  enum WindowMode {
+    UNDEFINED = 1,
+    FULLSCREEN,
+    PRIMARY,
+    SECONDARY,
+    FLOATING
+  }
+
+  /**
+   * Create a system window with a specific id and type.
+   * @param ctx Indicates the context on which the window depends
+   * @param id Indicates window id.
+   * @param type Indicates window type.
+   * @systemapi Hide this for inner system use.
+   * @since 8
+   */
+  function create(ctx: Context, id: string, type: WindowType): Promise<Window>;
+
+  /**
+   * Find the window by id.
+   * @param id Indicates window id.
+   * @since 7
+   */
+  function find(id: string, callback: AsyncCallback<Window>): void;
+
+  /**
+   * Find the window by id.
+   * @param id Indicates window id.
+   * @since 7
+   */
+  function find(id: string): Promise<Window>;
+
+  /**
+   * Get the final show window.
+   * @param id Indicates window id.
+   * @since 6
+   */
+  function getTopWindow(callback: AsyncCallback<Window>): void;
+
+  /**
+   * Get the final show window.
+   * @since 6
+   */
+  function getTopWindow(): Promise<Window>;
+
+  /**
+   * Get the final show window.
+   * @param ctx Indicates the context on which the window depends
+   * @since 8
+   */
+  function getTopWindow(ctx: Context): Promise<Window>;
+
+  /**
+   * Get the final show window.
+   * @param ctx Indicates the context on which the window depends
+   * @since 8
+   */
+  function getTopWindow(ctx: Context, callback: AsyncCallback<Window>): void;
+
+  /**
+   * register the callback of systemBarTintChange
+   * @param type: 'systemBarTintChange'
+   * @systemapi Hide this for inner system use.
+   * @since 8
+   */
+  function on(type: 'systemBarTintChange', callback: Callback<SystemBarTintState>): void;
+
+  /**
+  * unregister the callback of systemBarTintChange
+  * @param type: 'systemBarTintChange'
+  * @systemapi Hide this for inner system use.
+  * @since 8
+  */
+  function off(type: 'systemBarTintChange', callback?: Callback<SystemBarTintState>): void;
+
+  /**
+   * Properties of status bar and navigation bar, it couldn't update automatically
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 6
+   */
+  interface SystemBarProperties {
+    /**
+     * the color of the status bar.
+     * @since 6
+     */
+    statusBarColor?: string;
+
+    /**
+     * the light icon of the status bar.
+     * @since 7
+     */
+    isStatusBarLightIcon?: boolean;
+
+    /**
+     * the content color of the status bar
+     * @since 8
+     */
+    statusBarContentColor?: string;
+
+    /**
+     * the color of the navigation bar.
+     * @since 6
+     */
+    navigationBarColor?: string;
+
+    /**
+     * the light icon of the navigation bar.
+     * @since 7
+     */
+    isNavigationBarLightIcon?: boolean;
+
+    /**
+     * the content color of the navigation bar
+     * @since 8
+     */
+     navigationBarContentColor?: string;
   }
 
   /**
-   * The interface of window.
+   * system bar tint of region
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @systemapi Hide this for inner system use.
+   * @since 8
    */
+  interface SystemBarRegionTint {
+    /**
+     * system bar type
+     */
+    type: WindowType;
+
+    /**
+     * the visibility of system bar
+     */
+    isEnable?: boolean;
+
+    /**
+     * the region of system bar
+     */
+    region?: Rect;
+
+    /**
+     * the background color of the system bar.
+     */
+    backgroundColor?: string;
+
+    /**
+     * the content color of the system bar.
+     */
+    contentColor?: string
+  }
+
+  /**
+   * system bar tint state for systemui
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @systemapi Hide this for inner system use.
+   * @since 8
+   */
+  interface SystemBarTintState {
+    /**
+     * id of display
+     */
+    displayId: number;
+    /**
+     * region tint of systembar
+     */
+    regionTint: Array<SystemBarRegionTint>;
+  }
+
+  /**
+   * Rectangle
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 7
+   */
+  interface Rect {
+    left: number;
+
+    top: number;
+
+    width: number;
+
+    height: number;
+  }
+
+  /**
+   * avoid area
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 7
+   */
+  interface AvoidArea {
+    /**
+     * Rectangle on the left of the screen
+     */
+    leftRect: Rect;
+
+    /**
+     * Rectangle on the top of the screen
+     */
+    topRect: Rect;
+
+    /**
+     * Rectangle on the right of the screen
+     */
+    rightRect: Rect;
+
+    /**
+     * Rectangle on the bottom of the screen
+     */
+    bottomRect: Rect;
+  }
+
+  /**
+   * window size
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 7
+   */
+  interface Size {
+    /**
+     * the width of the window.
+     */
+    width: number;
+
+    /**
+     * the height of the window.
+     */
+    height: number;
+  }
+
+  /**
+   * Properties of window, it couldn't update automatically
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 6
+   */
+  interface WindowProperties {
+    /**
+     * the position and size of the window
+     * @since 7
+     */
+    windowRect: Rect;
+
+    /**
+     * window type
+     * @since 7
+     */
+    type: WindowType;
+
+    /**
+     * Whether the window is displayed in full screen mode. The default value is false.
+     * @since 6
+     */
+    isFullScreen: boolean
+
+    /**
+     * Whether the window layout is in full screen mode(whether the window is immersive). The default value is false.
+     * @since 6
+     */
+    isLayoutFullScreen: boolean
+
+    /**
+     * Whether the window can gain focus. The default value is true
+     * @since 7
+     */
+    focusable: boolean
+
+    /**
+     * Whether the window is touchable. The default value is false
+     * @since 6
+     */
+    isFullScreen: boolean
+  }
+
   interface Window {
+    /**
+     * hide sub window.
+     * @systemapi Hide this for inner system use.
+     * @since 7
+     */
+    hide (callback: AsyncCallback<void>): void;
+
+    /**
+      * hide sub window.
+      * @systemapi Hide this for inner system use.
+      * @since 7
+      */
+    hide(): Promise<void>;
+
+    /**
+      * show sub window.
+      * @since 7
+      */
+    show(callback: AsyncCallback<void>): void;
+
+    /**
+      * show sub window.
+      * @since 7
+      */
+    show(): Promise<void>;
+
+    /**
+     * Destroy the sub window.
+     * @since 7
+     */
+    destroy(callback: AsyncCallback<void>): void;
+
+    /**
+      * Destroy the sub window.
+      * @since 7
+      */
+    destroy(): Promise<void>;
+
     /**
      * Set the position of a window.
      * @param x Indicate the X-coordinate of the window.
      * @param y Indicate the Y-coordinate of the window.
-     * @devices tv, phone, tablet, wearable, liteWearable.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
      */
     moveTo(x: number, y: number): Promise<void>;
 
+    /**
+     * Set the position of a window.
+     * @param x Indicate the X-coordinate of the window.
+     * @param y Indicate the Y-coordinate of the window.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    moveTo(x: number, y: number, callback: AsyncCallback<void>): void;
+
     /**
      * Set the size of a window .
      * @param width Indicates the width of the window.
      * @param height Indicates the height of the window.
-     * @devices tv, phone, tablet, wearable, liteWearable.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
      */
     resetSize(width: number, height: number): Promise<void>;
 
+    /**
+     * Set the size of a window .
+     * @param width Indicates the width of the window.
+     * @param height Indicates the height of the window.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    resetSize(width: number, height: number, callback: AsyncCallback<void>): void;
+
+    /**
+     * Set the type of a window.
+     * @param windowType Indicate the type of a window.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @systemapi Hide this for inner system use.
+     * @since 7
+     */
+    setWindowType(windowType: WindowType): Promise<void>;
+
     /**
      * Set the type of a window.
-     * @param type Indicate the type of a window.
-     * @devices tv, phone, tablet, wearable, liteWearable.
+     * @param windowType Indicate the type of a window.
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @systemapi Hide this for inner system use.
+     * @since 7
+     */
+    setWindowType(windowType: WindowType, callback: AsyncCallback<void>): void;
+
+    /**
+     * get the properties of current window
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 6
+     */
+    getProperties(callback: AsyncCallback<WindowProperties>): void;
+
+     /**
+      * get the properties of current window
+      * @syscap SystemCapability.WindowManager.WindowManager.Core
+      * @since 6
+      */
+    getProperties(): Promise<WindowProperties>;
+
+    /**
+     * get the avoid area
+     * @param type Type of the area
+     * @since 7
+     */
+    getAvoidArea(type: AvoidAreaType, callback: AsyncCallback<AvoidArea>): void;
+
+    /**
+     * get the avoid area
+     * @param type Type of the area
+     * @since 7
+     */
+    getAvoidArea(type: AvoidAreaType): Promise<AvoidArea>;
+
+    /**
+     * set the flag of the window is shown full screen
+     * @param isFullScreen the flag of the window is shown full screen
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 6
+     */
+    setFullScreen(isFullScreen: boolean, callback: AsyncCallback<void>): void;
+
+    /**
+     * set the flag of the window is shown full screen
+     * @param isFullScreen the flag of the window is shown full screen
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 6
+     */
+    setFullScreen(isFullScreen: boolean): Promise<void>;
+
+    /**
+     * set the property of the window can layout in full screen
+     * @param isLayoutFullScreen the window can layout in full screen
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    setLayoutFullScreen(isLayoutFullScreen: boolean, callback: AsyncCallback<void>): void;
+
+    /**
+     * set the property of the window can layout in full screen
+     * @param isLayoutFullScreen the window can layout in full screen
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    setLayoutFullScreen(isLayoutFullScreen: boolean): Promise<void>;
+
+    /**
+     * set the system bar to have visible.
+     * @param names the set of system bar
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    setSystemBarEnable(names: Array<'status'|'navigation'>, callback: AsyncCallback<void>): void;
+
+    /**
+     * set the system bar to have visible.
+     * @param names the set of system bar
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    setSystemBarEnable(names: Array<'status'|'navigation'>): Promise<void>;
+
+    /**
+     * set the background color of statusbar
+     * @param color the background color of statusbar
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 6
+     */
+    setSystemBarProperties(systemBarProperties: SystemBarProperties, callback: AsyncCallback<void>): void;
+
+    /**
+     * set the background color of statusbar
+     * @param color the background color of statusbar
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 6
+     */
+    setSystemBarProperties(systemBarProperties: SystemBarProperties): Promise<void>;
+
+    /**
+     * Loads content
+     * @param path  path Path of the page to which the content will be loaded
+     * @param storage storage The data object shared within the content instance loaded by the window
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 8
+     */
+    loadContent(path: string, storage: ContenStorage, callback: AsyncCallback<void>): void;
+
+    /**
+     * Loads content
+     * @param path path of the page to which the content will be loaded
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    loadContent(path: string, callback: AsyncCallback<void>): void;
+
+    /**
+     * Loads content
+     * @param path path of the page to which the content will be loaded
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    loadContent(path: string, storage?: ContenStorage): Promise<void>;
+
+    /**
+     * Checks whether the window is displayed
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    isShowing(callback: AsyncCallback<void>): void;
+
+    /**
+     * Checks whether the window is displayed
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    isShowing(): Promise<boolean>;
+
+    /**
+     * register the callback of windowSizeChange
+     * @param type: 'windowSizeChange'
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    on(type: 'windowSizeChange', callback: Callback<Size>): void;
+
+    /**
+     * unregister the callback of windowSizeChange
+     * @param type: 'windowSizeChange'
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    off(type: 'windowSizeChange', callback?: Callback<Size>): void;
+
+    /**
+     * register the callback of systemAvoidAreaChange
+     * @param type: 'systemAvoidAreaChange'
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    on(type: 'systemAvoidAreaChange', callback: Callback<AvoidArea>): void;
+
+    /**
+     * unregister the callback of systemAvoidAreaChange
+     * @param type: 'systemAvoidAreaChange'
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 7
+     */
+    off(type: 'systemAvoidAreaChange', callback?: Callback<AvoidArea>): void;
+  }
+
+  enum WindowStageEventType {
+    FOREGROUND = 1,
+    ACTIVE,
+    INACTIVE,
+    BACKGROUND,
+  }
+  /**
+   * WindowStage
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   */
+  interface WindowStage {
+    /**
+     * Get main window of the stage.
+     * @since 8
+     */
+    getMainWindow(): Promise<Window>;
+    /**
+     * Get main window of the stage.
+     * @since 8
+     */
+    getMainWindow(callback: AsyncCallback<Window>): void;
+    /**
+     * Create sub window of the stage.
+     * @param name window name of sub window
+     * @since 8
+     */
+    createSubWindow(name: string): Promise<Window>;
+    /**
+     * Create sub window of the stage.
+     * @param name window name of sub window
+     * @since 8
+     */
+    createSubWindow(name: string, callback: AsyncCallback<Window>): void;
+    /**
+     * Get sub window of the stage.
+     * @since 8
+     */
+    getSubWindow(): Promise<Array<Window>>;
+    /**
+     * Get sub window of the stage.
+     * @since 8
+     */
+    getSubWindow(callback: AsyncCallback<Array<Window>>): void;
+    /**
+     * Loads content
+     * @param path  path Path of the page to which the content will be loaded
+     * @param storage storage The data object shared within the content instance loaded by the window
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 8
+     */
+    loadContent(path: string, storage: ContenStorage, callback: AsyncCallback<void>): void;
+    /**
+     * Loads content
+     * @param path path of the page to which the content will be loaded
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 8
+     */
+    loadContent(path: string, callback: AsyncCallback<void>): void;
+    /**
+     * Loads content
+     * @param path path of the page to which the content will be loaded
+     * @syscap SystemCapability.WindowManager.WindowManager.Core
+     * @since 8
+     */
+    loadContent(path: string, storage?: ContenStorage): Promise<void>;
+    /**
+     * window stage event callback on.
+     * @since 8
+     */
+    on(eventType: 'windowStageEvent', callback: Callback<WindowStageEventType>): void;
+    /**
+     * window stage event callback off.
+     * @since 8
      */
-    setWindowType(type: WindowType): Promise<void>;
+    off(eventType: 'windowStageEvent', callback?: Callback<WindowStageEventType>): void;
   }
 }