From be6cca8f82416b95816d4284aea4532f3b557372 Mon Sep 17 00:00:00 2001
From: ql <qianli16@huawei.com>
Date: Fri, 25 Mar 2022 03:33:08 +0000
Subject: [PATCH] update zh-cn/application-dev/ability/fa-serviceability.md.
 Signed-off-by: ql <qianli16@huawei.com>

---
 zh-cn/application-dev/ability/fa-serviceability.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zh-cn/application-dev/ability/fa-serviceability.md b/zh-cn/application-dev/ability/fa-serviceability.md
index 8554fe44bd..4e93f8c0d5 100644
--- a/zh-cn/application-dev/ability/fa-serviceability.md
+++ b/zh-cn/application-dev/ability/fa-serviceability.md
@@ -207,6 +207,7 @@ function onFailedCallback(code){
 目标Service的Want需要包含远程deviceId，该远程deviceId可通过deviceManager获取,具体示例代码如下：
 
 ```ts
+import deviceManager from '@ohos.distributedHardware.deviceManager';
 function getRemoteDeviceId() {
     if (typeof dmClass === 'object' && dmClass != null) {
         var list = dmClass.getTrustedDeviceListSync();
-- 
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