From 9f5b2b8e10fdf26bfa26f27050e86e075aa33f50 Mon Sep 17 00:00:00 2001
From: "@shi-xiaoxiao-iris" <shixiaoxiao2@huawei.com>
Date: Tue, 11 Oct 2022 21:52:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=86=E5=B8=83=E5=BC=8F=E7=A1=AC=E4=BB=B6ap?=
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Content-Transfer-Encoding: 8bit

Signed-off-by: @shi-xiaoxiao-iris <shixiaoxiao2@huawei.com>
---
 .../reference/apis/js-apis-device-manager.md        | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-device-manager.md b/zh-cn/application-dev/reference/apis/js-apis-device-manager.md
index 3759591ce2..354c04c19c 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-device-manager.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-device-manager.md
@@ -223,7 +223,7 @@ release(): void
   try {
     dmInstance.release();
   } catch (err) {
-    console.error("[myApiTest]release errCode:" + err.code + ",errorMessage:" + err.message);
+    console.error("release errCode:" + err.code + ",errorMessage:" + err.message);
   }
   ```
 
@@ -243,7 +243,6 @@ getTrustedDeviceListSync(): Array&lt;DeviceInfo&gt;
 
 - 示例：
   ```js
-  var deviceInfoList = dmInstance.getTrustedDeviceListSync();
   try {
     var deviceInfoList = dmInstance.getTrustedDeviceListSync();
   } catch (err) {
@@ -274,7 +273,7 @@ getTrustedDeviceList(callback:AsyncCallback&lt;Array&lt;DeviceInfo&gt;&gt;): voi
         return;
       }
       console.log('get trusted device info: ' + JSON.stringify(data));
-      });
+    });
   } catch (err) {
     console.error("getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
   }
@@ -305,10 +304,10 @@ getTrustedDeviceList(): Promise&lt;Array&lt;DeviceInfo&gt;&gt;
       console.log('[myApiTest]get trusted device info: ' + JSON.stringify(data));
       }).catch((err) => {
         console.error("[myApiTest]getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
-      });
-    } catch (err) {
+    });
+  } catch (err) {
       console.error("[myApiTest]getTrustedDeviceList errCode:" + err.code + ",errorMessage:" + err.message);
-    }
+  }
   ```
 
 ### getLocalDeviceInfoSync<sup>8+</sup>
@@ -759,7 +758,7 @@ on(type: 'discoverFail', callback: Callback&lt;{ subscribeId: number, reason: nu
   try {
     dmInstance.on('discoverFail', (data) => {
         this.log("discoverFail on:" + JSON.stringify(data));
-      });
+    });
   } catch (err) {
     console.error("discoverFail errCode:" + err.code + ",errorMessage:" + err.message);
   }
-- 
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