diff --git a/api/@ohos.file.fileuri.d.ts b/api/@ohos.file.fileuri.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..035a438e580921f0d35938d89c92a2fad38008ae
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+++ b/api/@ohos.file.fileuri.d.ts
@@ -0,0 +1,36 @@
+/*
+* 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.
+*/
+
+/**
+ * Provides fileuri APIS
+ *
+ * @since 9
+ * @syscap SystemCapability.FileManagement.AppFileService
+ */
+declare namespace fileUri {
+
+    /**
+     * Get the uri from the path of file in app sandbox
+     * 
+     * @since 9
+     * @param {string} path the path of file in app sandbox
+     * @throws { BusinessError } 401 - The input parameter is invalid
+     * @syscap SystemCapability.FileManagement.AppFileService
+     * @returns Return the file uri
+     */
+    function getUriFromPath(path: string): string;
+}
+
+export default fileUri;
diff --git a/api/@ohos.fileshare.d.ts b/api/@ohos.fileshare.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..9613331ea8c51dac176fa3bb0049bb1add51390f
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+++ b/api/@ohos.fileshare.d.ts
@@ -0,0 +1,46 @@
+/*
+* 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";
+import wantConstant from "./@ohos.ability.wantConstant";
+
+/**
+ * Provides fileshare APIS
+ *
+ * @since 9
+ * @syscap SystemCapability.FileManagement.AppFileService
+ */
+declare namespace fileShare {
+
+    /**
+     * Provides grant uri permission for app
+     * 
+     * @since 9
+     * @param {string} uri uri
+     * @param {string} bundleName bundleName
+     * @param {wantConstant.Flags} flag wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION or wantConstant.Flags.FLAG_AUTH_WRITE_URI_PERMISSION
+     * @throws { BusinessError } 201 - Permission verification failed
+     * @throws { BusinessError } 202 - The caller is not a system application
+     * @throws { BusinessError } 401 - The input parameter is invalid
+     * @throws { BusinessError } 143000001 - IPC error
+     * @syscap SystemCapability.FileManagement.AppFileService
+     * @returns {void | Promise<void>} no callback return Promise otherwise return void
+     * @systemapi
+     */
+    function grantUriPermission(uri: string, bundleName: string, flag: wantConstant.Flags, callback: AsyncCallback<void>): void;
+    function grantUriPermission(uri: string, bundleName: string, flag: wantConstant.Flags): Promise<void>;
+}
+
+export default fileShare;