diff --git a/zh-cn/application-dev/reference/apis/js-apis-Bundle.md b/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
index 1f281d4a6dccd6212acb48871d98e5467077f5f8..128e095e0070d0c7eecbab2e284bff338d76d797 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
@@ -645,7 +645,7 @@ SystemCapability.BundleManager.BundleFramework
 ```ts
 let bundleName = "com.example.myapplication";
 
-bundleManager.setApplicationEnabled(bundleName, false).then(()=> {
+bundle.setApplicationEnabled(bundleName, false).then(()=> {
     console.info('setApplicationEnabled successfully.');
 }).catch(err=> {
     console.error('setApplicationEnabled failed.');
@@ -766,7 +766,7 @@ SystemCapability.BundleManager.BundleFramework
 
 ```ts
 let permission = "ohos.permission.GET_BUNDLE_INFO";
-bundleManager.getPermissionDef(permission, (err, data) => {
+bundle.getPermissionDef(permission, (err, data) => {
     if (err) {
         console.error('getPermissionDef failed:' + err.message);
     } else {
diff --git a/zh-cn/application-dev/reference/apis/js-apis-bundleMonitor.md b/zh-cn/application-dev/reference/apis/js-apis-bundleMonitor.md
index b18850c6afa60d3ae9f4f088c48102ddcf595d74..624ccf818130f9e36753387711aa55f053f45c24 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-bundleMonitor.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-bundleMonitor.md
@@ -41,7 +41,7 @@ import bundleMonitor from '@ohos.bundle.bundleMonitor';
 
 | 名称       | 说明             |
 | ---------- | --------------- |
-| app        | 监听应用事件。   |
+| add        | 监听应用事件。   |
 | update     | 监听更新事件。   |
 | remove     | 监听删除事件。   |
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-zlib.md b/zh-cn/application-dev/reference/apis/js-apis-zlib.md
index f102d9d65874ba5475a8415c13605c6543867f8f..97a026adfd0ceb7b3cb3096ffb08167367eead18 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-zlib.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-zlib.md
@@ -240,7 +240,7 @@ decompressFile(inFile: string, outFile: string, options: Options, callback: Asyn
 
 以下错误码的详细介绍请参见[ohos.zlib错误码](../errorcodes/errorcode-zlib.md)。
 
-| 错误码ID | 错误信息
+| 错误码ID | 错误信息                               |
 | -------- | --------------------------------------|
 | 900001   | The Input source file is invalid.      |
 | 900002   | The Input destination file is invalid. |