diff --git a/crates/ability/src/event.rs b/crates/ability/src/event.rs
index 17f6a33..a82e1b1 100644
--- a/crates/ability/src/event.rs
+++ b/crates/ability/src/event.rs
@@ -78,6 +78,11 @@ pub enum Event<'a> {
     /// IME
     Input(InputEvent),
 
+    /// keyboard event
+    /// alias onKeyboardHeightChange
+    /// https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-window-window#onkeyboardheightchange7
+    KeyboardEvent(i32),
+
     UserEvent,
 }
 
@@ -104,6 +109,7 @@ impl<'a> Event<'a> {
             Event::SurfaceDestroy => "SurfaceDestroy",
             Event::Input(_) => "Input",
             Event::UserEvent => "UserEvent",
+            Event::KeyboardEvent(_) => "KeyboardEvent",
         }
     }
 }
diff --git a/crates/ability/src/lifecycle.rs b/crates/ability/src/lifecycle.rs
index deb7960..0f2fc14 100644
--- a/crates/ability/src/lifecycle.rs
+++ b/crates/ability/src/lifecycle.rs
@@ -29,10 +29,16 @@ pub struct WindowStageEventCallback<'a> {
     pub on_window_rect_change: Function<'a, Object<'a>, ()>,
 }
 
+#[napi(object)]
+pub struct KeyboardCallback<'a> {
+    pub on_keyboard_height_change: Function<'a, i32, ()>,
+}
+
 #[napi(object)]
 pub struct ApplicationLifecycle<'a> {
     pub environment_callback: EnvironmentCallback<'a>,
     pub window_stage_event_callback: WindowStageEventCallback<'a>,
+    pub keyboard_event_callback: KeyboardCallback<'a>,
 }
 
 /// create lifecycle object and return to arkts
@@ -237,6 +243,16 @@ pub fn create_lifecycle_handle<'a>(
             Ok(())
         })?;
 
+    let keyboard_event_callback_app = app.clone();
+    let keyboard_event_callback =
+        env.create_function_from_closure("keyboard_event_callback", move |ctx| {
+            let event_type = ctx.first_arg::<i32>()?;
+            if let Some(ref mut h) = *keyboard_event_callback_app.event_loop.borrow_mut() {
+                h(Event::KeyboardEvent(event_type))
+            }
+            Ok(())
+        })?;
+
     Ok(ApplicationLifecycle {
         environment_callback: EnvironmentCallback {
             on_configuration_updated,
@@ -253,5 +269,8 @@ pub fn create_lifecycle_handle<'a>(
             on_window_size_change: window_resize,
             on_window_stage_event: window_stage_event,
         },
+        keyboard_event_callback: KeyboardCallback {
+            on_keyboard_height_change: keyboard_event_callback,
+        },
     })
 }
diff --git a/rust_ability/ability_rust/src/main/ets/ability/RustAbility.ets b/rust_ability/ability_rust/src/main/ets/ability/RustAbility.ets
index c8f8f5e..09fae58 100644
--- a/rust_ability/ability_rust/src/main/ets/ability/RustAbility.ets
+++ b/rust_ability/ability_rust/src/main/ets/ability/RustAbility.ets
@@ -61,6 +61,11 @@ export class RustAbility extends UIAbility {
       this.lifecycle?.windowStageEventCallback.onWindowStageEvent(event);
     });
 
+    let win = await windowStage.getMainWindow();
+    win.on("keyboardHeightChange", (height) => {
+      this.lifecycle?.keyboardEventCallback.onKeyboardHeightChange(height);
+    });
+
     if (this.defaultPage) {
       await windowStage.loadContentByName(Entry.RouteName);
     }
diff --git a/rust_ability/ability_rust/src/main/ets/ability/type.ets b/rust_ability/ability_rust/src/main/ets/ability/type.ets
index 0498890..7301e7d 100644
--- a/rust_ability/ability_rust/src/main/ets/ability/type.ets
+++ b/rust_ability/ability_rust/src/main/ets/ability/type.ets
@@ -3,6 +3,7 @@ import { NodeContent } from "@kit.ArkUI";
 export interface ApplicationLifecycle {
   environmentCallback: EnvironmentCallback;
   windowStageEventCallback: WindowStageEventCallback;
+  keyboardEventCallback: KeyboardCallback;
 }
 
 export interface EnvironmentCallback {
@@ -10,6 +11,10 @@ export interface EnvironmentCallback {
   onMemoryLevel: (arg: number) => void;
 }
 
+export interface KeyboardCallback {
+  onKeyboardHeightChange: (height: number) => void;
+}
+
 export interface WindowStageEventCallback {
   onWindowStageCreate: () => void;
   onWindowStageDestroy: () => void;