diff --git a/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md b/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
index 1858e49ff90e8b98d9b321f5811ff72a366c4ead..5fa7bee77f0b5861f21bdbe481c115a5f9d50a44 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
@@ -5179,7 +5179,7 @@ sync(deviceIds: string[], mode: SyncMode, delayMs?: number): void
 
 > **说明：**
 >
-> 其中devicesId通过调用[deviceManager.getTrustedDeviceListSync](js-apis-device-manager.md#gettrusteddevicelistsync)方法得到。deviceManager模块的接口均为系统接口，仅系统应用可用。
+> 其中deviceIds通过调用[deviceManager.getTrustedDeviceListSync](js-apis-device-manager.md#gettrusteddevicelistsync)方法得到。deviceManager模块的接口均为系统接口，仅系统应用可用。
 
 **需要权限**： ohos.permission.DISTRIBUTED_DATASYNC。