[zh] Fix links in zh localization (3)

content/zh/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information.md

@@ -32,7 +32,7 @@ There are two ways to expose Pod and Container fields to a running Container:
 
 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](/docs/tasks/configure-pod-container/environment-variable-expose-pod-information/)
+* [环境变量](/zh/docs/tasks/inject-data-application/environment-variable-expose-pod-information/#the-downward-api)
 * 卷文件
 
 这两种呈现 Pod 和 Container 字段的方式都称为 *Downward API*。
@@ -394,7 +394,6 @@ API 服务器来获得。
 
 ## {{% heading "whatsnext" %}}
 
-
 * [PodSpec](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#podspec-v1-core)
 * [Volume](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#volume-v1-core)
 * [DownwardAPIVolumeSource](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#downwardapivolumesource-v1-core)