diff --git a/content/zh/docs/concepts/containers/runtime-class.md b/content/zh/docs/concepts/containers/runtime-class.md
index 316b9c6968..cebe50b63b 100644
--- a/content/zh/docs/concepts/containers/runtime-class.md
+++ b/content/zh/docs/concepts/containers/runtime-class.md
@@ -257,7 +257,7 @@ the intersection of the set of nodes selected by each. If there is a conflict, t
 rejected.
 -->
 为了确保 pod 会被调度到支持指定运行时的 node 上，每个 node 需要设置一个通用的 label 用于被 
-`runtimeclass.scheduling.nodeSelector` 挑选。在 admission 阶段，RuntimeClass 的 nodeSelector 将会于
+`runtimeclass.scheduling.nodeSelector` 挑选。在 admission 阶段，RuntimeClass 的 nodeSelector 将会与
 pod 的 nodeSelector 合并，取二者的交集。如果有冲突，pod 将会被拒绝。
 
 <!--