diff --git a/@ohos.fileAccess.d.ts b/@ohos.fileAccess.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..e2f41dcfd999ff89abc6200e901d83d0cfbe9127
--- /dev/null
+++ b/@ohos.fileAccess.d.ts
@@ -0,0 +1,130 @@
+/*
+* 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.
+*/
+
+import {AsyncCallback, Callback} from "./basic";
+
+/**
+ * Provides fileAccess APIs
+ *
+ * @since 9
+ * @syscap SystemCapability.FileManagement.UserFileService
+ */
+
+declare namespace fileAccess {
+
+/**
+   * Open File
+   * 
+   * @since 9
+   * @systemapi
+   */
+function openFile(sourceFileUri: string, mode: string): Promise<number>;
+function openFile(sourceFileUri: string, mode: string, callback: AsyncCallback<number>): void;
+
+/**
+   * Create File
+   * 
+   * @since 9
+   * @systemapi
+   */
+function createFile(parentUri: string, displayName: string, newFileUri: string): Promise<number>;
+function createFile(parentUri: string, displayName: string, newFileUri: string, callback: AsyncCallback<number>): void;
+
+/**
+   * Mkdir
+   * 
+   * @since 9
+   * @systemapi
+   */
+function mkdir(parentUri: string, displayName: string, newDirUri: string): Promise<number>;
+function mkdir(parentUri: string, displayName: string, newDirUri: string, callback: AsyncCallback<number>): void;
+
+/**
+   * Delete
+   * 
+   * @since 9
+   * @systemapi
+   */
+function delete(selectFileUri: string): Promise<number>;
+function delete(selectFileUri: string, callback: AsyncCallback<number>): void;
+
+/**
+   * Move
+   * 
+   * @since 9
+   * @systemapi
+   */
+function move(sourceFileUri: string, targetParentUri: string, newFileUri: string): Promise<number>;
+function move(sourceFileUri: string, targetParentUri: string, newFileUri: string, callback: AsyncCallback<number>): void;
+
+/**
+   * Rename
+   * 
+   * @since 9
+   * @systemapi
+   */
+function rename(sourceFileUri: string, displayName: string, newFileUri: string): Promise<number>;
+function rename(sourceFileUri: string, displayName: string, newFileUri: string, callback: AsyncCallback<number>): void;
+
+export interface UnorderedMap {
+    key : string;
+    value : string;
+}
+
+/**
+   * Query
+   * 
+   * @since 9
+   * @systemapi
+   */
+function query(sourceFileUri: string): Promise<Array<UnorderedMap>>;
+function query(sourceFileUri: string, callback: AsyncCallback<Array<UnorderedMap>>): void;
+
+export interface FileInfo {
+    uri : string;
+    name : string;
+    mode : string;
+    size : number;
+    mtime : number;
+    mimitype : string;
+}
+
+/**
+   * Query Child File
+   * 
+   * @since 9
+   * @systemapi
+   */
+function queryChildFile(sourceFileUri: string): Promise<Array<FileInfo>>;
+function queryChildFile(sourceFileUri: string, callback: AsyncCallback<Array<FileInfo>>): void;
+
+export interface DeviceInfo {
+    deviceId : string;
+    uri : string;
+    title : string;
+    flags : number;
+}
+
+/**
+   * Get Roots
+   * 
+   * @since 9
+   * @systemapi
+   */
+function getRoots(): Promise<Array<DeviceInfo>>;
+function getRoots(callback: AsyncCallback<Array<DeviceInfo>>): void;
+}
+
+export default fileAccess;
\ No newline at end of file
diff --git a/bundle.json b/bundle.json
deleted file mode 100644
index 95dbc537d0a3d2fcb80f4ae861bdfb655108e715..0000000000000000000000000000000000000000
--- a/bundle.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-    "name": "@ohos/user_file_service",
-    "description": "filemanagement is the module of OpenHarmony that provides storage and file management.",
-    "version": "3.1",
-    "license": "Apache License 2.0",
-    "publishAs": "code-segment",
-    "segment": {
-        "destPath": "foundation/filemanagement/user_file_service"
-    },
-    "dirs": {},
-    "scripts": {},
-    "component": {
-        "name": "user_file_service",
-        "subsystem": "filemanagement",
-        "syscap": [
-            "SystemCapability.FileManagement.FileManagerService"
-        ],
-        "adapted_system_type": [
-            "standard"
-        ],
-        "rom": "",
-        "ram": "",
-        "deps": {
-            "components": [
-                "ability_base",
-                "ability_runtime",
-                "hiviewdfx",
-                "ipc",
-                "native_appdatamgr",
-                "safwk",
-                "samgr_standard"
-            ]
-        },
-        "build": {
-            "sub_component": [
-                "//foundation/filemanagement/user_file_service/services:fms",
-                "//foundation/filemanagement/user_file_service/services/sa_profile:filemanager_service_sa_profile",
-                "//foundation/filemanagement/user_file_service/interfaces/kits/js:filemanager"
-            ],
-            "test": [
-              "//foundation/filemanagement/user_file_service/services/test:user_file_manager_test"
-            ]
-        }
-    }
-}