diff --git a/tests/web/features/inbox/MaterialCard.test.tsx b/tests/web/features/inbox/MaterialCard.test.tsx
index 7f4c785..38e2f70 100644
--- a/tests/web/features/inbox/MaterialCard.test.tsx
+++ b/tests/web/features/inbox/MaterialCard.test.tsx
@@ -41,7 +41,7 @@ describe("MaterialCard", () => {
         selected: false,
       }),
     );
-    const item = screen.getByText("测试素材描述").closest(".material-list-item")!;
+    const item = screen.getByText("测试素材描述").closest(".app-sidebar-list-item")!;
     fireEvent.click(item);
     expect(onSelect).toHaveBeenCalledTimes(1);
   });
@@ -71,7 +71,7 @@ describe("MaterialCard", () => {
     expect(onSelect).not.toHaveBeenCalled();
   });
 
-  test("选中时包含 material-list-item--selected 类名", () => {
+  test("选中时包含 app-sidebar-list-item--selected 类名", () => {
     renderWithProviders(
       createElement(MaterialCard, {
         material: MOCK_MATERIAL,
@@ -80,11 +80,11 @@ describe("MaterialCard", () => {
         selected: true,
       }),
     );
-    const item = screen.getByText("测试素材描述").closest(".material-list-item--selected");
+    const item = screen.getByText("测试素材描述").closest(".app-sidebar-list-item--selected");
     expect(item).not.toBeNull();
   });
 
-  test("未选中时不包含 material-list-item--selected 类名", () => {
+  test("未选中时不包含 app-sidebar-list-item--selected 类名", () => {
     renderWithProviders(
       createElement(MaterialCard, {
         material: MOCK_MATERIAL,
@@ -93,7 +93,7 @@ describe("MaterialCard", () => {
         selected: false,
       }),
     );
-    const item = screen.getByText("测试素材描述").closest(".material-list-item--selected");
+    const item = screen.getByText("测试素材描述").closest(".app-sidebar-list-item--selected");
     expect(item).toBeNull();
   });
 });