Update environment-variable-expose-pod-information.md

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Update environment-variable-expose-pod-information.md

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content/zh/docs/tasks/inject-data-application/environment-variable-expose-pod-information.md

@@ -39,7 +39,7 @@ Together, these two ways of exposing Pod and Container fields are called the
 有两种方式可以将 Pod 和 Container 字段呈现给运行中的容器：
 
 * 环境变量
-* [卷文件](/docs/resources-reference/{{< param "version" >}}/#downwardapivolumefile-v1-core)
+* [卷文件](/zh/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/#the-downward-api)
 
 这两种呈现 Pod 和 Container 字段的方式统称为 *Downward API*。