diff --git a/api/@internal/component/ets/menu.d.ts b/api/@internal/component/ets/menu.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..15910a70b34ebe3507ac9708a47978c27bc8af3f
--- /dev/null
+++ b/api/@internal/component/ets/menu.d.ts
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+/**
+ * Defines the Menu Component.
+ * @since 9
+ */
+ interface MenuInterface {
+    /**
+     * Creates the menu component.
+     * @since 9
+     */
+    (): MenuAttribute;
+  }
+  
+  /**
+   * Defines the Menu component attribute functions.
+   * @since 9
+   */
+  declare class MenuAttribute extends CommonMethod<MenuAttribute> {
+    /**
+     * Set the Menu text size.
+     * @since 9
+     */
+    fontSize(value: Length): MenuAttribute;
+
+  }
+  
+  declare const Menu: MenuInterface;
+  declare const MenuInstance: MenuAttribute;
+  
\ No newline at end of file
diff --git a/api/@internal/component/ets/menu_item.d.ts b/api/@internal/component/ets/menu_item.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..f241ce1bc5365cac4d2bb40be2bc04fb74b7a697
--- /dev/null
+++ b/api/@internal/component/ets/menu_item.d.ts
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+/**
+ * Defines the option of MenuItem.
+ * @since 9
+ */
+ declare interface MenuItemOptions {
+    /**
+     * Defines the start display image info.
+     * @since 9
+     */
+    startIcon?: ResourceStr;
+  
+    /**
+     * Defines the content string display info.
+     * @since 9
+     */
+    content?: ResourceStr;
+  
+    /**
+     * Defines the end display image info.
+     * @since 9
+     */
+    endIcon?: ResourceStr;
+  
+    /**
+     * Defines the end label info like shortcut.
+     * @since 9
+     */
+    labelInfo?: ResourceStr;
+
+    /**
+     * Create the submenu.
+     * @since 9
+     */
+    builder?: CustomBuilder;
+  }
+  
+  /**
+   * Defines the MenuItem Component.
+   * @since 9
+   */
+  interface MenuItemInterface {
+    /**
+     * Creates the MenuItem component.
+     * @since 9
+     */
+    (value?: MenuItemOptions | CustomBuilder): MenuItemAttribute;
+  }
+  
+  /**
+   * Defines the MenuItem component attribute functions.
+   * @since 9
+   */
+  declare class MenuItemAttribute extends CommonMethod<MenuItemAttribute> {
+    /**
+     * Whether the relevant check icon is displayed when a menu item is selected.
+     * @since 9
+     */
+    selectIcon(value: boolean);
+  
+    /**
+     * Triggers a callback when a menu item is selected or unchecked.
+     * @param callback
+     */
+    onChange(callback: (selected: boolean) => void);
+  }
+  
+  declare const MenuItem: MenuItemInterface;
+  declare const MenuItemInstance: MenuItemAttribute;
+  
\ No newline at end of file
diff --git a/api/@internal/component/ets/menu_item_group.d.ts b/api/@internal/component/ets/menu_item_group.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..6599df965b85a240f8dfcf230489ce9c84cfa571
--- /dev/null
+++ b/api/@internal/component/ets/menu_item_group.d.ts
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+/**
+ * Defines the option of MenuItemGroup.
+ * @since 9
+ */
+ declare interface MenuItemGroupOptions {
+    /**
+     * Defines the header display info.
+     * @since 9
+     */
+    header?: CustomBuilder;
+  
+    /**
+     * Defines the footer display info.
+     * @since 9
+     */
+    footer?: CustomBuilder;
+  }
+  
+  /**
+   * Defines the MenuItemGroup Component.
+   * @since 9
+   */
+  interface MenuItemGroupInterface {
+    /**
+     * Creates the MenuItemGroup component.
+     * @since 9
+     */
+    (value?: MenuItemGroupOptions): MenuItemGroupAttribute;
+  }
+  
+  /**
+   * Defines the MenuItemGroup component attribute functions.
+   * @since 9
+   */
+  declare class MenuItemGroupAttribute extends CommonMethod<MenuItemGroupAttribute> {}
+  
+  declare const MenuItemGroup: MenuItemGroupInterface;
+  declare const MenuItemGroupInstance: MenuItemGroupAttribute;
+  
\ No newline at end of file