diff --git a/api/@ohos.app.ability.kioskManager.d.ts b/api/@ohos.app.ability.kioskManager.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..143fbf4ad6813f5499c0647e10927989334dd910
--- /dev/null
+++ b/api/@ohos.app.ability.kioskManager.d.ts
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit AbilityKit
+ */
+
+import UIAbilityContext from './application/UIAbilityContext';
+import { KioskStatus as _KioskStatus } from './application/KioskStatus';
+
+/**
+ * The class of kiosk manager.
+ *
+ * @namespace kioskManager
+ * @syscap SystemCapability.Ability.AbilityRuntime.Core
+ * @since 20
+ * @arkts 1.1&1.2
+ */
+declare namespace kioskManager {
+  /**
+   * Update Kiosk application list, only application on allow list can enter kiosk mode.
+   *
+   * @permission ohos.permission.MANAGE_EDM_POLICY
+   * @param { Array<string> } appList - Indicates the application list that can enter kiosk mode.
+   * @returns { Promise<void> } The promise returned by the function.
+   * @throws { BusinessError } 201 - Permission denied.
+   * @throws { BusinessError } 202 - Not system application.
+   * @throws { BusinessError } 801 - Capability not supported.
+   * @throws { BusinessError } 16000050 - Internal error.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @systemapi
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  function updateKioskApplicationList(appList: Array<string>): Promise<void>;
+
+  /**
+   * Enter kiosk mode.
+   *
+   * @returns { Promise<void> } The promise returned by the function.
+   * @throws { BusinessError } 801 - Capability not supported.
+   * @throws { BusinessError } 16000050 - Internal error.
+   * @throws { BusinessError } 16000100 - Current application is not in kiosk app list, can not enter kiosk mode.
+   * @throws { BusinessError } 16000101 - System is already in kiosk mode, can not enter again.
+   * @throws { BusinessError } 16000103 - Current ability is not in foreground.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  function enterKioskMode(context: UIAbilityContext): Promise<void>;
+
+  /**
+   * Exit kiosk mode.
+   *
+   * @returns { Promise<void> } The promise returned by the function.
+   * @throws { BusinessError } 801 - Capability not supported.
+   * @throws { BusinessError } 16000050 - Internal error.
+   * @throws { BusinessError } 16000100 - Current application is not in kiosk app list, can not exit kiosk mode.
+   * @throws { BusinessError } 16000102 - Current application is not in kiosk mode, can not exit.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  function exitKioskMode(context: UIAbilityContext): Promise<void>;
+
+  /**
+   * Get current kiosk status.
+   *
+   * @returns { Promise<KioskStatus> } Current kiosk status.
+   * @throws { BusinessError } 202 - Not system application.
+   * @throws { BusinessError } 801 - Capability not supported.
+   * @throws { BusinessError } 16000050 - Internal error.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @systemapi
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  function getKioskStatus(): Promise<KioskStatus>;
+
+  /**
+   * The kiosk status data.
+   *
+   * @typedef { _KioskStatus }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  export type KioskStatus = _KioskStatus;
+}
+
+export default kioskManager;
diff --git a/api/@ohos.commonEventManager.d.ts b/api/@ohos.commonEventManager.d.ts
index 80c4fbba0ff5518211d6d81f0d2143cee1362bb5..8590edc3b90dc069ddb24538df0d2ec1ddeab156 100644
--- a/api/@ohos.commonEventManager.d.ts
+++ b/api/@ohos.commonEventManager.d.ts
@@ -2353,6 +2353,28 @@ declare namespace commonEventManager {
      * @since 20
      */
     COMMON_EVENT_SHORTCUT_CHANGED = 'usual.event.SHORTCUT_CHANGED',
+
+    /**
+     * This common event means that kiosk mode is on.
+     * This is a protected common event that can only be sent by system.
+     *
+     * @syscap SystemCapability.Notification.CommonEvent
+     * @systemapi
+     * @since 20
+     * @arkts 1.1&1.2
+     */
+    COMMON_EVENT_KIOSK_MODE_ON = 'usual.event.KIOSK_MODE_ON',
+
+    /**
+     * This common event means that kiosk mode is off.
+     * This is a protected common event that can only be sent by system.
+     *
+     * @syscap SystemCapability.Notification.CommonEvent
+     * @systemapi
+     * @since 20
+     * @arkts 1.1&1.2
+     */
+    COMMON_EVENT_KIOSK_MODE_OFF = 'usual.event.KIOSK_MODE_FF',
   }
 
   /**
diff --git a/api/application/KioskStatus.d.ts b/api/application/KioskStatus.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..6586d5eca39d0d408308fa31f31af441302b18b8
--- /dev/null
+++ b/api/application/KioskStatus.d.ts
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit AbilityKit
+ */
+
+/**
+ * The Kiosk status data.
+ *
+ * @syscap SystemCapability.Ability.AbilityRuntime.Core
+ * @since 20
+ * @arkts 1.1&1.2
+ */
+export interface KioskStatus {
+  /**
+   * Whether current system is kiosk mode.
+   *
+   * @type { boolean }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  isKioskMode: boolean;
+
+  /**
+   * The bundle name of kiosk app.
+   *
+   * @type { string }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  kioskBundleName: string;
+
+  /**
+   * The budle uid of kiosk app.
+   *
+   * @type { number }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @since 20
+   * @arkts 1.1&1.2
+   */
+  kioskBundleUid: number;
+}