[doc](fix) fix wrong doris ranger service def link

Author: seawinde

i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/admin-manual/auth/authorization/ranger.md

@@ -169,7 +169,7 @@ Ranger 的安装和配置见下文：安装和配置 Doris Ranger 插件
 
 3. 重启 Ranger 服务。
 
-4. 下载 [ranger-servicedef-doris.json](https://github.com/morningman/ranger/blob/doris-plugin/agents-common/src/main/resources/service-defs/ranger-servicedef-doris.json)
+4. 下载 [ranger-servicedef-doris.json](https://github.com/morningman/ranger/blob/doris-ranger-plugin-2.1/agents-common/src/main/resources/service-defs/ranger-servicedef-doris.json)
 
 5. 执行以下命令上传定义文件到 Ranger 服务：
 

versioned_docs/version-2.1/admin-manual/auth/authorization/ranger.md

@@ -170,7 +170,7 @@ Equivalent to the internal Doris authorization statement `grant usage_priv on wo
 
 3. Restart the Ranger service.
 
-4. Download [ranger-servicedef-doris.json](https://github.com/morningman/ranger/blob/doris-plugin/agents-common/src/main/resources/service-defs/ranger-servicedef-doris.json)
+4. Download [ranger-servicedef-doris.json](https://github.com/morningman/ranger/blob/doris-ranger-plugin-2.1/agents-common/src/main/resources/service-defs/ranger-servicedef-doris.json)
 
 5. Execute the following command to upload the definition file to the Ranger service: