diff --git a/docs/.vuepress/sidebar.ts b/docs/.vuepress/sidebar.ts
index 749f4e4c..77342f6e 100644
--- a/docs/.vuepress/sidebar.ts
+++ b/docs/.vuepress/sidebar.ts
@@ -61,7 +61,7 @@ export const sidebarConfig = defineSidebarConfig({
           ],
         },
         {
-          text: "容器",
+          text: "集合",
           prefix: "collection/",
           icon: "container",
           collapsable: true,
diff --git a/docs/java/collection/java-collection-questions-02.md b/docs/java/collection/java-collection-questions-02.md
index 28ea2c4e..fc305f90 100644
--- a/docs/java/collection/java-collection-questions-02.md
+++ b/docs/java/collection/java-collection-questions-02.md
@@ -1,5 +1,5 @@
 ---
-title: Java容器常见面试题总结(下)
+title: Java集合常见面试题总结(下)
 category: Java
 tag:
   - Java集合