modify err msg

Signed-off-by: Nxsz233 <xushizhe@huawei.com>

zh-cn/application-dev/quick-start/module-configuration-file.md

@@ -802,8 +802,8 @@ dependencies标签示例：
 | 属性名称    | 含义                           | 数据类型 | 是否可缺省 |
 | ----------- | ------------------------------ | -------- | ---------- |
 | uri | 标识用于访问该数据代理的uri，不同的数据代理配置的uri不可重复，且需要满足`datashareproxy://当前应用包名/xxx`的格式。  | 字符串   | 不可缺省。 |
-| requiredReadPermission  | 标识从该数据代理中读取数据所需要的权限，非系统应用配置的权限的等级需为system_basic或system_core，系统应用无此限制。| 字符串   | 可缺省，缺省值为空。 |
-| requiredWritePermission | 标识向该数据代理中读取数据所需要的权限。非系统应用配置的权限的等级需为system_basic或system_core，系统应用无此限制。| 字符串   | 可缺省，缺省值为空。 |
+| requiredReadPermission  | 标识从该数据代理中读取数据所需要的权限，非系统应用配置的权限的等级需为system_basic或system_core，系统应用可以不配置权限，且权限的等级没有限制。权限等级可以参考[权限列表](../security/permission-list.md) | 字符串   | 可缺省，缺省值为空。 |
+| requiredWritePermission | 标识向该数据代理中读取数据所需要的权限。非系统应用配置的权限的等级需为system_basic或system_core，系统应用可以不配置权限，且权限的等级没有限制。权限等级可以参考[权限列表](../security/permission-list.md) | 字符串   | 可缺省，缺省值为空。 |
 | [metadata](#metadata标签) | 标识该数据代理的元信息，只支持配置name和resource字段。 | 对象 | 可缺省，缺省值为空。 |
 
 proxyDatas标签示例：

zh-cn/application-dev/reference/apis/js-apis-installer.md

@@ -121,8 +121,8 @@ install(hapFilePaths: Array<string>, installParam: InstallParam, callback:
 | 17700036 | Failed to install the HSP because lacks appropriate permissions. |
 | 17700039 | Failed to install because disallow install a shared bundle by hapFilePaths. |
 | 17700041 | Failed to install because enterprise device management disallow install. |
-| 17700042 | Failed to install because the uri in data proxy is wrong. |
-| 17700043 | Failed to install because the apl of permission in non-system data proxy should be system_basic or system_core. |
+| 17700042 | Failed to install the HAP because of incorrect URI in the data proxy. |
+| 17700043 | Failed to install the HAP because of low APL in the non-system data proxy (required APL: system_basic or system_core). |
 | 17700044 | Failed to install because the isolationMode does not match the system. |
 
 **示例：**
@@ -187,8 +187,8 @@ install(hapFilePaths: Array<string>, callback: AsyncCallback<void>):
 | 17700036 | Failed to install the HSP because lacks appropriate permissions. |
 | 17700039 | Failed to install because disallow install a shared bundle by hapFilePaths. |
 | 17700041 | Failed to install because enterprise device management disallow install. |
-| 17700042 | Failed to install because the uri in data proxy is wrong. |
-| 17700043 | Failed to install because the apl of permission in non-system data proxy should be system_basic or system_core. |
+| 17700042 | Failed to install the HAP because of incorrect URI in the data proxy. |
+| 17700043 | Failed to install the HAP because of low APL in the non-system data proxy (required APL: system_basic or system_core). |
 | 17700044 | Failed to install because the isolationMode does not match the system. |
 
 **示例：**
@@ -257,8 +257,8 @@ install(hapFilePaths: Array\<string\>, installParam?: InstallParam) : Promise\<v
 | 17700036 | Failed to install the HSP because lacks appropriate permissions. |
 | 17700039 | Failed to install because disallow install a shared bundle by hapFilePaths. |
 | 17700041 | Failed to install because enterprise device management disallow install. |
-| 17700042 | Failed to install because the uri in data proxy is wrong. |
-| 17700043 | Failed to install because the apl of permission in non-system data proxy should be system_basic or system_core. |
+| 17700042 | Failed to install the HAP because of incorrect URI in the data proxy. |
+| 17700043 | Failed to install the HAP because of low APL in the non-system data proxy (required APL: system_basic or system_core). |
 | 17700044 | Failed to install because the isolationMode does not match the system. |
 
 **示例：**

zh-cn/application-dev/reference/errorcodes/errorcode-bundle.md

@@ -546,7 +546,7 @@ The specified bundle is a shared bundle which cannot be uninstalled.
 
 ## 17700042 数据代理中的uri配置错误
 **错误信息**<br/>
-Failed to install because the uri in data proxy is wrong.
+Failed to install the HAP because of incorrect URI in the data proxy.
 
 **错误描述**<br/>
 安装应用时，数据代理的uri配置错误。
@@ -561,7 +561,7 @@ Failed to install because the uri in data proxy is wrong.
 
 ## 17700043 数据代理中的权限配置错误
 **错误信息**<br/>
-Failed to install because the apl of permission in non-system data proxy should be system_basic or system_core.
+Failed to install the HAP because of low APL in the non-system data proxy (required APL: system_basic or system_core).
 
 **错误描述**<br/>
 安装应用时，非系统应用的数据代理的权限等级过低，应为system_basic或system_core。
@@ -576,7 +576,7 @@ Failed to install because the apl of permission in non-system data proxy should
 
 ## 17700044 安装包设置的多进程配置项与系统配置项设置矛盾
 **错误信息**<br/>
-Failed to install because the isolationMode does not match the system.
+Failed to install the HAP because the isolationMode does not match the system.
 
 **错误描述**<br/>
 安装应用时，设置的isolationMode与系统配置项所允许的系统配置项矛盾。