diff --git a/packages/vtable/examples/menu.ts b/packages/vtable/examples/menu.ts
index c88fc81cf..c44be4a06 100644
--- a/packages/vtable/examples/menu.ts
+++ b/packages/vtable/examples/menu.ts
@@ -906,6 +906,14 @@ export const menus = [
       {
         path: 'unit-test-demo',
         name: 'pivotTable-size-legend'
+      },
+      {
+        path: 'unit-test-demo',
+        name: 'unit-listTable-sort'
+      },
+      {
+        path: 'unit-test-demo',
+        name: 'unit-listTable-frozen'
       }
     ]
   },
diff --git a/packages/vtable/examples/unit-test-demo/unit-listTable-frozen.ts b/packages/vtable/examples/unit-test-demo/unit-listTable-frozen.ts
new file mode 100644
index 000000000..3f17ff46a
--- /dev/null
+++ b/packages/vtable/examples/unit-test-demo/unit-listTable-frozen.ts
@@ -0,0 +1,96 @@
+import * as VTable from '../../src';
+import records from './marketsales.json';
+const ListTable = VTable.ListTable;
+const CONTAINER_ID = 'vTable';
+export function createTable() {
+  const containerDom: HTMLElement = document.getElementById(CONTAINER_ID) as HTMLElement;
+  // containerDom.style.position = 'relative';
+  containerDom.style.width = '1000px';
+  containerDom.style.height = '800px';
+
+  const columns = [
+    {
+      field: '订单 ID',
+      caption: '订单 ID',
+      sort: true,
+      width: 'auto',
+      description: '这是订单的描述信息',
+      style: {
+        fontFamily: 'Arial',
+        fontSize: 14
+      }
+    },
+    {
+      field: '订单日期',
+      caption: '订单日期'
+    },
+    {
+      field: '发货日期',
+      caption: '发货日期'
+    },
+    {
+      field: '客户名称',
+      caption: '客户名称',
+      style: {
+        padding: [10, 0, 10, 60]
+      }
+    },
+    {
+      field: '邮寄方式',
+      caption: '邮寄方式'
+    },
+    {
+      field: '省/自治区',
+      caption: '省/自治区'
+    },
+    {
+      field: '产品名称',
+      caption: '产品名称'
+    },
+    {
+      field: '类别',
+      caption: '类别'
+    },
+    {
+      field: '子类别',
+      caption: '子类别'
+    },
+    {
+      field: '销售额',
+      caption: '销售额'
+    },
+    {
+      field: '数量',
+      caption: '数量'
+    },
+    {
+      field: '折扣',
+      caption: '折扣'
+    },
+    {
+      field: '利润',
+      caption: '利润'
+    }
+  ];
+  const option = {
+    columns,
+    defaultColWidth: 150,
+    allowFrozenColCount: 5,
+    frozenColCount: 2
+  };
+  option.container = containerDom;
+  option.records = records;
+  const tableInstance = new ListTable(option);
+
+  window.tableInstance = tableInstance;
+
+  setTimeout(() => {
+    console.log(tableInstance.frozenColCount);
+  }, 3000);
+
+  setTimeout(() => {
+    tableInstance.frozenColCount = 4;
+    console.log(tableInstance.frozenColCount);
+    tableInstance.release();
+  }, 6000);
+}
diff --git a/packages/vtable/examples/unit-test-demo/unit-listTable-sort.ts b/packages/vtable/examples/unit-test-demo/unit-listTable-sort.ts
new file mode 100644
index 000000000..7101cc96e
--- /dev/null
+++ b/packages/vtable/examples/unit-test-demo/unit-listTable-sort.ts
@@ -0,0 +1,94 @@
+import * as VTable from '../../src';
+import records from './marketsales.json';
+const ListTable = VTable.ListTable;
+const CONTAINER_ID = 'vTable';
+export function createTable() {
+  const containerDom: HTMLElement = document.getElementById(CONTAINER_ID) as HTMLElement;
+  // containerDom.style.position = 'relative';
+  containerDom.style.width = '1000px';
+  containerDom.style.height = '800px';
+
+  const columns = [
+    {
+      field: '订单 ID',
+      caption: '订单 ID',
+      sort: true,
+      width: 'auto',
+      description: '这是订单的描述信息',
+      style: {
+        fontFamily: 'Arial',
+        fontSize: 14
+      }
+    },
+    {
+      field: '订单日期',
+      caption: '订单日期'
+    },
+    {
+      field: '发货日期',
+      caption: '发货日期'
+    },
+    {
+      field: '客户名称',
+      caption: '客户名称',
+      style: {
+        padding: [10, 0, 10, 60]
+      }
+    },
+    {
+      field: '邮寄方式',
+      caption: '邮寄方式'
+    },
+    {
+      field: '省/自治区',
+      caption: '省/自治区'
+    },
+    {
+      field: '产品名称',
+      caption: '产品名称'
+    },
+    {
+      field: '类别',
+      caption: '类别'
+    },
+    {
+      field: '子类别',
+      caption: '子类别'
+    },
+    {
+      field: '销售额',
+      caption: '销售额'
+    },
+    {
+      field: '数量',
+      caption: '数量'
+    },
+    {
+      field: '折扣',
+      caption: '折扣'
+    },
+    {
+      field: '利润',
+      caption: '利润'
+    }
+  ];
+  const option = {
+    columns,
+    defaultColWidth: 150,
+    allowFrozenColCount: 5,
+    sortState: {
+      field: '订单 ID',
+      order: 'desc'
+    }
+  };
+
+  option.container = containerDom;
+  option.records = records;
+  const tableInstance = new ListTable(option);
+
+  window.tableInstance = tableInstance;
+
+  setTimeout(() => {
+    console.log(tableInstance.getCellValue(6, 3));
+  }, 3000);
+}
diff --git a/packages/vtable/src/core/BaseTable.ts b/packages/vtable/src/core/BaseTable.ts
index 1c60528f0..63d7c2a3b 100644
--- a/packages/vtable/src/core/BaseTable.ts
+++ b/packages/vtable/src/core/BaseTable.ts
@@ -1011,7 +1011,7 @@ export abstract class BaseTable extends EventTarget implements BaseTableAPI {
     //     : this.internalProps.defaultRowHeight)
     //     );
     if (isValid(this.rowHeightsMap.get(row))) {
-      if (this.options._disableColumnAndRowSizeRound) {
+      if (this.options._disableColumnAndRowSizeRound ?? true) {
         const height = this.rowHeightsMap.get(row);
         let heightRange;
         if (row < this.frozenRowCount) {
@@ -1129,7 +1129,7 @@ export abstract class BaseTable extends EventTarget implements BaseTableAPI {
         h += this.getRowHeight(i);
       }
     } else {
-      if (this.options._disableColumnAndRowSizeRound) {
+      if (this.options._disableColumnAndRowSizeRound ?? true) {
         for (let i = startRow; i <= endRow; i++) {
           h += this.getRowHeight(i);
         }