diff --git a/packages/core/table-core/scripts/smoke.mjs b/packages/core/table-core/scripts/smoke.mjs
index 0faebbf..3360965 100644
--- a/packages/core/table-core/scripts/smoke.mjs
+++ b/packages/core/table-core/scripts/smoke.mjs
@@ -119,4 +119,39 @@ toggle.dispatch({ type: 'toggleSort', key: 'age' });
 toggle.dispatch({ type: 'toggleSort', key: 'age' });
 assert(toggle.getState().sorting.length === 0, '同一列连点三次回到无序（asc → desc → 取消）');
 
+const multi = createTable({
+  data: users,
+  columns: [{ key: 'city', header: 'City' }, { key: 'age', header: 'Age', sortable: true }],
+  rowKey: 'id',
+  plugins: [sortPlugin({ multi: true })],
+});
+multi.dispatch({ type: 'toggleSort', key: 'city', multi: true });
+multi.dispatch({ type: 'toggleSort', key: 'age', multi: true });
+assert(multi.getState().sorting.length === 2, 'multi 排序保留两列规则');
+assert(
+  JSON.stringify(multi.getVisibleRows().rows.map((r) => r.id)) === JSON.stringify([4, 2, 5, 3, 1]),
+  '多列排序按规则顺序生效（city 升序，同城内 age 升序：Beijing 4→2、Shanghai 5→3）',
+);
+
+const sizing = createTable({
+  data: users,
+  columns: [{ key: 'name', header: 'Name' }],
+  rowKey: 'id',
+  plugins: [paginationPlugin()],
+  initialState: { pagination: { page: 1, pageSize: 2 } },
+});
+sizing.dispatch({ type: 'setPage', page: 2 });
+sizing.dispatch({ type: 'setPageSize', pageSize: 3 });
+assert(sizing.getPageInfo().page === 1 && sizing.getPageInfo().pageSize === 3, '改页大小回到第 1 页');
+
+sizing.dispatch({ type: 'toggleSort', key: 'name' });
+sizing.dispatch({ type: 'reset' });
+assert(
+  sizing.getState().sorting.length === 0 &&
+    sizing.getState().filters.length === 0 &&
+    sizing.getState().pagination.page === 1 &&
+    sizing.getState().pagination.pageSize === 20,
+  'reset 回到默认态（排序/筛选清空，分页回 1/20）',
+);
+
 console.log('SMOKE OK');