modify deviceSettingsManager doc

Signed-off-by: Nfangyun <fangyun2@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-enterprise-device-manager.md

@@ -459,7 +459,7 @@ enterpriseDeviceManager.isSuperAdmin(bundleName).then((result) => {
 
 getDeviceSettingsManager(callback: AsyncCallback<DeviceSettingsManager>): void
 
-获取[DeviceSettingsManager](js-apis-enterpriseDeviceManager-DeviceSettingsManager.md)对象，使用callback形式返回DeviceSettingsManager对象。
+获取DeviceSettingsManager对象，使用callback形式返回DeviceSettingsManager对象。
 
 **系统能力：** SystemCapability.Customization.EnterpriseDeviceManager
 
@@ -467,7 +467,7 @@ getDeviceSettingsManager(callback: AsyncCallback<DeviceSettingsManager>):
 
 | 参数名      | 类型                                      | 必填   | 说明                                  |
 | -------- | --------------------------------------- | ---- | ----------------------------------- |
-| callback | AsyncCallback<DeviceSettingsManager&gt; | 是    | callback方式返回DeviceSettingsManager对象 |
+| callback | AsyncCallback<[DeviceSettingsManager](js-apis-enterpriseDeviceManager-DeviceSettingsManager.md)&gt; | 是    | callback方式返回DeviceSettingsManager对象 |
 
 **示例：**
 
@@ -495,7 +495,7 @@ enterpriseDeviceManager.getDeviceSettingsManager((error, mgr) => {
 
 getDeviceSettingsManager(): Promise&lt;DeviceSettingsManager&gt;
 
-获取[DeviceSettingsManager](js-apis-enterpriseDeviceManager-DeviceSettingsManager.md)对象，使用Promise形式返回DeviceSettingsManager对象。
+获取DeviceSettingsManager对象，使用Promise形式返回DeviceSettingsManager对象。
 
 **系统能力：** SystemCapability.Customization.EnterpriseDeviceManager
 
@@ -503,7 +503,7 @@ getDeviceSettingsManager(): Promise&lt;DeviceSettingsManager&gt;
 
 | 类型                                   | 说明                                 |
 | ------------------------------------ | ---------------------------------- |
-| Promise&lt;DeviceSettingsManager&gt; | Promise方式返回DeviceSettingsManager对象 |
+| Promise&lt;[DeviceSettingsManager](js-apis-enterpriseDeviceManager-DeviceSettingsManager.md)&gt; | Promise方式返回DeviceSettingsManager对象 |
 
 **示例：**