diff --git a/api/@ohos.inputmethod.d.ts b/api/@ohos.inputMethod.d.ts
similarity index 96%
rename from api/@ohos.inputmethod.d.ts
rename to api/@ohos.inputMethod.d.ts
index 2ec69c2eeb4b37a92c26744b2e753eb227fa02a3..ad479ea249bdc34f755c6c174be5375f0689d46f 100644
--- a/api/@ohos.inputmethod.d.ts
+++ b/api/@ohos.inputMethod.d.ts
@@ -1,53 +1,53 @@
-/*
- * Copyright (c) 2021 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.
- */
-
-import {AsyncCallback} from './basic';
-
-/**
- * inputmethod
- *
- * @since 6
- * @syscap SystemCapability.MiscServices.InputMethodFramework
- */
-declare namespace inputMethod {
-    const MAX_TYPE_NUM: number
-
-    function getInputMethodSetting(): InputMethodSetting;
-
-    function getInputMethodController(): InputMethodController;
-
-    interface InputMethodSetting {
-        listInputMethod(callback: AsyncCallback<Array<InputMethodProperty>>): void;
-
-        listInputMethod(): Promise<Array<InputMethodProperty>>;
-
-        displayOptionalInputMethod(callback: AsyncCallback<void>): void;
-
-        displayOptionalInputMethod(): Promise<void>;
-    }
-
-    interface InputMethodController {
-        stopInput(callback: AsyncCallback<boolean>): void;
-
-        stopInput(): Promise<boolean>;
-    }
-
-    interface InputMethodProperty {
-        readonly packageName: string;
-        readonly methodId: string;
-    }
-}
-
-export default inputMethod;
+/*
+ * Copyright (c) 2021 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.
+ */
+
+import {AsyncCallback} from './basic';
+
+/**
+ * inputmethod
+ *
+ * @since 6
+ * @syscap SystemCapability.MiscServices.InputMethodFramework
+ */
+declare namespace inputMethod {
+    const MAX_TYPE_NUM: number
+
+    function getInputMethodSetting(): InputMethodSetting;
+
+    function getInputMethodController(): InputMethodController;
+
+    interface InputMethodSetting {
+        listInputMethod(callback: AsyncCallback<Array<InputMethodProperty>>): void;
+
+        listInputMethod(): Promise<Array<InputMethodProperty>>;
+
+        displayOptionalInputMethod(callback: AsyncCallback<void>): void;
+
+        displayOptionalInputMethod(): Promise<void>;
+    }
+
+    interface InputMethodController {
+        stopInput(callback: AsyncCallback<boolean>): void;
+
+        stopInput(): Promise<boolean>;
+    }
+
+    interface InputMethodProperty {
+        readonly packageName: string;
+        readonly methodId: string;
+    }
+}
+
+export default inputMethod;
diff --git a/api/@ohos.inputmethodengine.d.ts b/api/@ohos.inputMethodEngine.d.ts
similarity index 97%
rename from api/@ohos.inputmethodengine.d.ts
rename to api/@ohos.inputMethodEngine.d.ts
index 332c396c47aef608d08cf72af2d690f25c9a0d08..76894e631b6b4988d23427f6edfc684a995e2a02 100644
--- a/api/@ohos.inputmethodengine.d.ts
+++ b/api/@ohos.inputMethodEngine.d.ts
@@ -1,135 +1,135 @@
-/*
- * Copyright (c) 2021 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.
- */
-
-import {AsyncCallback} from './basic';
-
-/**
- * inputmethodengine
- *
- * @since 8
- * @syscap SystemCapability.MiscServices.InputMethodFramework
- */
-declare namespace inputMethodEngine {
-    const ENTER_KEY_TYPE_UNSPECIFIED: number;
-    const ENTER_KEY_TYPE_GO: number;
-    const ENTER_KEY_TYPE_SEARCH: number;
-    const ENTER_KEY_TYPE_SEND: number;
-    const ENTER_KEY_TYPE_NEXT: number;
-    const ENTER_KEY_TYPE_DONE: number;
-    const ENTER_KEY_TYPE_PREVIOUS: number;
-
-    const PATTERN_NULL: number;
-    const PATTERN_TEXT: number;
-    const PATTERN_NUMBER: number;
-    const PATTERN_PHONE: number;
-    const PATTERN_DATETIME: number;
-    const PATTERN_EMAIL: number;
-    const PATTERN_URI: number;
-    const PATTERN_PASSWORD: number;
-
-    const FLAG_SELECTING: number;
-    const FLAG_SINGLE_LINE: number;
-
-    const DISPLAY_MODE_PART: number;
-    const DISPLAY_MODE_FULL: number;
-
-    const OPTION_ASCII: number;
-    const OPTION_NONE: number;
-    const OPTION_AUTO_CAP_CHARACTERS: number;
-    const OPTION_AUTO_CAP_SENTENCES: number;
-    const OPTION_AUTO_WORDS: number;
-    const OPTION_MULTI_LINE: number;
-    const OPTION_NO_FULLSCREEN: number;
-
-    function getInputMethodEngine(): InputMethodEngine;
-
-    function createKeyboardDelegate(): KeyboardDelegate;
-
-    interface KeyboardController {
-        hideKeyboard(callback: AsyncCallback<void>): void;
-
-        hideKeyboard(): Promise<void>;
-    }
-
-    interface InputMethodEngine {
-        on(type: 'inputStart', callback: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void;
-
-        off(type: 'inputStart', callback?: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void;
-
-        on(type: 'keyboardShow'|'keyboardHide', callback: () => void): void;
-
-        off(type: 'keyboardShow'|'keyboardHide', callback?: () => void): void;
-    }
-
-    interface TextInputClient {
-        sendKeyFunction(action: number, callback: AsyncCallback<boolean>): void;
-
-        sendKeyFunction(action: number): Promise<boolean>;
-
-        deleteForward(length: number, callback: AsyncCallback<boolean>): void;
-
-        deleteForward(length: number): Promise<boolean>;
-
-        deleteBackward(length: number, callback: AsyncCallback<boolean>): void;
-
-        deleteBackward(length: number): Promise<boolean>;
-
-        insertText(text: string, callback: AsyncCallback<boolean>): void;
-
-        insertText(text: string): Promise<boolean>;
-
-        getForward(length: number, callback: AsyncCallback<string>): void;
-
-        getForward(length: number): Promise<string>;
-
-        getBackward(length: number, callback: AsyncCallback<string>): void;
-
-        getBackward(length: number): Promise<string>;
-
-        getEditorAttribute(callback: AsyncCallback<EditorAttribute>): void;
-
-        getEditorAttribute(): Promise<EditorAttribute>;
-    }
-
-    interface KeyboardDelegate {
-        on(type: 'keyDown'|'keyUp', callback: (event: KeyEvent) => boolean): void;
-
-        off(type: 'keyDown'|'keyUp', callback?: (event: KeyEvent) => boolean): void;
-
-        on(type: 'cursorContextChange', callback: (x: number, y: number, height: number) => void): void;
-
-        off(type: 'cursorContextChange', callback?: (x: number, y: number, height: number) => void): void;
-
-        on(type: 'selectionChange', callback: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void;
-
-        off(type: 'selectionChange', callback?: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void;
-
-        on(type: 'textChange', callback: (text: string) => void): void;
-
-        off(type: 'textChange', callback?: (text: string) => void): void;
-    }
-
-    interface EditorAttribute {
-        readonly inputPattern: number;
-        readonly enterKeyType: number;
-    }
-
-    interface KeyEvent {
-        readonly keyCode: number;
-        readonly keyAction: number;
-    }
-}
-
-export default inputMethodEngine;
+/*
+ * Copyright (c) 2021 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.
+ */
+
+import {AsyncCallback} from './basic';
+
+/**
+ * inputmethodengine
+ *
+ * @since 8
+ * @syscap SystemCapability.MiscServices.InputMethodFramework
+ */
+declare namespace inputMethodEngine {
+    const ENTER_KEY_TYPE_UNSPECIFIED: number;
+    const ENTER_KEY_TYPE_GO: number;
+    const ENTER_KEY_TYPE_SEARCH: number;
+    const ENTER_KEY_TYPE_SEND: number;
+    const ENTER_KEY_TYPE_NEXT: number;
+    const ENTER_KEY_TYPE_DONE: number;
+    const ENTER_KEY_TYPE_PREVIOUS: number;
+
+    const PATTERN_NULL: number;
+    const PATTERN_TEXT: number;
+    const PATTERN_NUMBER: number;
+    const PATTERN_PHONE: number;
+    const PATTERN_DATETIME: number;
+    const PATTERN_EMAIL: number;
+    const PATTERN_URI: number;
+    const PATTERN_PASSWORD: number;
+
+    const FLAG_SELECTING: number;
+    const FLAG_SINGLE_LINE: number;
+
+    const DISPLAY_MODE_PART: number;
+    const DISPLAY_MODE_FULL: number;
+
+    const OPTION_ASCII: number;
+    const OPTION_NONE: number;
+    const OPTION_AUTO_CAP_CHARACTERS: number;
+    const OPTION_AUTO_CAP_SENTENCES: number;
+    const OPTION_AUTO_WORDS: number;
+    const OPTION_MULTI_LINE: number;
+    const OPTION_NO_FULLSCREEN: number;
+
+    function getInputMethodEngine(): InputMethodEngine;
+
+    function createKeyboardDelegate(): KeyboardDelegate;
+
+    interface KeyboardController {
+        hideKeyboard(callback: AsyncCallback<void>): void;
+
+        hideKeyboard(): Promise<void>;
+    }
+
+    interface InputMethodEngine {
+        on(type: 'inputStart', callback: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void;
+
+        off(type: 'inputStart', callback?: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void;
+
+        on(type: 'keyboardShow'|'keyboardHide', callback: () => void): void;
+
+        off(type: 'keyboardShow'|'keyboardHide', callback?: () => void): void;
+    }
+
+    interface TextInputClient {
+        sendKeyFunction(action: number, callback: AsyncCallback<boolean>): void;
+
+        sendKeyFunction(action: number): Promise<boolean>;
+
+        deleteForward(length: number, callback: AsyncCallback<boolean>): void;
+
+        deleteForward(length: number): Promise<boolean>;
+
+        deleteBackward(length: number, callback: AsyncCallback<boolean>): void;
+
+        deleteBackward(length: number): Promise<boolean>;
+
+        insertText(text: string, callback: AsyncCallback<boolean>): void;
+
+        insertText(text: string): Promise<boolean>;
+
+        getForward(length: number, callback: AsyncCallback<string>): void;
+
+        getForward(length: number): Promise<string>;
+
+        getBackward(length: number, callback: AsyncCallback<string>): void;
+
+        getBackward(length: number): Promise<string>;
+
+        getEditorAttribute(callback: AsyncCallback<EditorAttribute>): void;
+
+        getEditorAttribute(): Promise<EditorAttribute>;
+    }
+
+    interface KeyboardDelegate {
+        on(type: 'keyDown'|'keyUp', callback: (event: KeyEvent) => boolean): void;
+
+        off(type: 'keyDown'|'keyUp', callback?: (event: KeyEvent) => boolean): void;
+
+        on(type: 'cursorContextChange', callback: (x: number, y: number, height: number) => void): void;
+
+        off(type: 'cursorContextChange', callback?: (x: number, y: number, height: number) => void): void;
+
+        on(type: 'selectionChange', callback: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void;
+
+        off(type: 'selectionChange', callback?: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void;
+
+        on(type: 'textChange', callback: (text: string) => void): void;
+
+        off(type: 'textChange', callback?: (text: string) => void): void;
+    }
+
+    interface EditorAttribute {
+        readonly inputPattern: number;
+        readonly enterKeyType: number;
+    }
+
+    interface KeyEvent {
+        readonly keyCode: number;
+        readonly keyAction: number;
+    }
+}
+
+export default inputMethodEngine;