[zh-cn]sync custom-resources.md

Signed-off-by: xin.li <xin.li@daocloud.io>

Author: my-git9

content/zh-cn/docs/concepts/extend-kubernetes/api-extension/custom-resources.md

@@ -631,9 +631,8 @@ may also be used with field selectors when included in the `spec.versions[*].sel
 
 <!--
 The `spec.versions[*].selectableFields` field of a {{< glossary_tooltip term_id="CustomResourceDefinition" text="CustomResourceDefinition" >}} may be used to
-declare which other fields in a custom resource may be used in field selectors
-with the feature of `CustomResourceFieldSelectors`
-[feature gate](/docs/reference/command-line-tools-reference/feature-gates/) (This feature gate is enabled by default since Kubernetes v1.31).
+declare which other fields in a custom resource may be used in field selectors.
+
 The following example adds the `.spec.color` and `.spec.size` fields as
 selectable fields.
 -->
@@ -642,9 +641,7 @@ selectable fields.
 来使用此行为，然后将其应用到集群中的所有 CustomResourceDefinitions。
 
 {{< glossary_tooltip term_id="CustomResourceDefinition" text="CustomResourceDefinition" >}}
-字段可以用来在启用了 `CustomResourceFieldSelectors`
-[特性门控](/zh-cn/docs/reference/command-line-tools-reference/feature-gates/) 
-（自 Kubernetes v1.31 起，此特性默认启用）的集群中控制哪些字段可以用在字段选择算符中。
+字段可以用来控制哪些字段可以用在字段选择算符中。
 
 以下示例将 `.spec.color` 和 `.spec.size` 字段添���为可选择字段。