diff --git a/src/pages/ResourceCategoryPageV2.tsx b/src/pages/ResourceCategoryPageV2.tsx
index 7b207ba..61b4af5 100644
--- a/src/pages/ResourceCategoryPageV2.tsx
+++ b/src/pages/ResourceCategoryPageV2.tsx
@@ -13,17 +13,18 @@ import {
 
 const ResourceCategoryPageV2: React.FC = () => {
   // 使用 Zustand store 管理分类数据
-  const { categories, loading, error } = useCategoriesData()
+  const { categories, loading } = useCategoriesData()
   const {
     loadCategories,
     refreshCategories,
     addCategory,
     updateCategory,
-    removeCategory,
-    clearError,
-    searchCategories
+    removeCategory
   } = useCategoryActions()
 
+  // 从 store 获取搜索功能
+  const { searchCategories } = useCategoryStore()
+
   // 本地 UI 状态
   const [searchTerm, setSearchTerm] = useState('')
   const [editingCategory, setEditingCategory] = useState<ResourceCategoryV2 | null>(null)
@@ -292,7 +293,7 @@ const ResourceCategoryPageV2: React.FC = () => {
               placeholder="搜索分类..."
               value={searchTerm}
               onChange={(e) => setSearchTerm(e.target.value)}
-              onKeyPress={(e) => e.key === 'Enter' && handleSearch()}
+              onKeyDown={(e) => e.key === 'Enter' && handleSearch()}
               className="pl-10 pr-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent w-full"
             />
           </div>