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 9e41b825a57e3e3fcb26954fab0ffbec80e24a07..402e77ba0c3e80659310312c387178aa50c7eb6c 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
@@ -116,7 +116,7 @@ getApplicationInfo(bundleName: string, bundleFlags: number, callback: AsyncCallb
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -351,7 +351,7 @@ getBundleInfo(bundleName: string, bundleFlags: number, options: BundleOptions, c
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -648,7 +648,7 @@ getAbilityInfo(bundleName: string, moduleName: string, abilityName: string): Pro
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -690,7 +690,7 @@ getAbilityInfo(bundleName: string, moduleName: string, abilityName: string, call
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -803,7 +803,7 @@ getAbilityLabel(bundleName: string, moduleName: string, abilityName: string): Pr
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -845,7 +845,7 @@ getAbilityLabel(bundleName: string, moduleName: string, abilityName: string, cal
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED，ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -1356,7 +1356,7 @@ getAbilityIcon(bundleName: string, moduleName: string, abilityName: string): Pro
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED, ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -1397,7 +1397,7 @@ getAbilityIcon(bundleName: string, moduleName: string, abilityName: string, call
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED, ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
@@ -1527,7 +1527,7 @@ queryExtensionAbilityInfos(want: Want, extensionType: number, extensionFlags: nu
 
 **需要权限：**
 
-ohos.permission.GET_BUNDLE_INFO_PRIVILEGED, ohos.permission.GET_BUNDLE_INFO
+ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 或 ohos.permission.GET_BUNDLE_INFO
 
 **系统能力：**
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-bundle-Metadata.md b/zh-cn/application-dev/reference/apis/js-apis-bundle-Metadata.md
index b9e45a88042adcc1e9eebf46c6d344a04f8c5add..f592ab99dfbbdfb44a5b5c00eec76a26ce9df2eb 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-bundle-Metadata.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-bundle-Metadata.md
@@ -3,7 +3,7 @@
 
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
-> 本模块首批接口从API version 8 开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+> 本模块首批接口从API version 9 开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
 
 
 
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 101fd03f35a0c5b8bcf48abb326ef261b57df9a2..a65b96b165b0013e5402e5a90d93f1ba5169d395 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-zlib.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-zlib.md
@@ -135,7 +135,7 @@ zlib.unzipFile(inFile, outFile, options).then((data) => {
 | 名称              | 值   | 说明                             |
 | ----------------- | ---- | -------------------------------- |
 | MEM_LEVEL_MIN     | 1    | zip 接口在压缩过程中最小使用内存 |
-| MEM_LEVEL_MIN     | 9    | zip 接口在压缩过程中最大使用内存 |
+| MEM_LEVEL_MAX     | 9    | zip 接口在压缩过程中最大使用内存 |
 | MEM_LEVEL_DEFAULT | 8    | zip 接口在压缩过程中默认使用内存 |
 
 ## zip.CompressLevel