[zh] modify invalid links

Author: Arhell

content/zh-cn/docs/concepts/storage/volumes.md

@@ -596,7 +596,7 @@ your container's memory limit.
 <!--
 A size limit can be specified for the default medium, which limits the capacity
 of the `emptyDir` volume. The storage is allocated from [node ephemeral
-storage](docs/concepts/configuration/manage-resources-containers/#setting-requests-and-limits-for-local-ephemeral-storage).
+storage](/docs/concepts/configuration/manage-resources-containers/#setting-requests-and-limits-for-local-ephemeral-storage).
 If that is filled up from another source (for example, log files or image
 overlays), the `emptyDir` may run out of capacity before this limit.
 -->