diff --git a/common/changes/@visactor/vtable/fix-strokeArrayWidth-update_2024-12-02-12-11.json b/common/changes/@visactor/vtable/fix-strokeArrayWidth-update_2024-12-02-12-11.json
new file mode 100644
index 000000000..0c349dc49
--- /dev/null
+++ b/common/changes/@visactor/vtable/fix-strokeArrayWidth-update_2024-12-02-12-11.json
@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@visactor/vtable",
+      "comment": "fix: fix strokeArrayWidth update in updateCell() #2811",
+      "type": "none"
+    }
+  ],
+  "packageName": "@visactor/vtable"
+}
\ No newline at end of file
diff --git a/packages/vtable/src/scenegraph/group-creater/cell-helper.ts b/packages/vtable/src/scenegraph/group-creater/cell-helper.ts
index 5623cc9c7..e3a6b0a0e 100644
--- a/packages/vtable/src/scenegraph/group-creater/cell-helper.ts
+++ b/packages/vtable/src/scenegraph/group-creater/cell-helper.ts
@@ -37,6 +37,7 @@ import { isArray, isValid } from '@visactor/vutils';
 import { breakString } from '../utils/break-string';
 import type { CreateRadioCellGroup } from './cell-type/radio-cell';
 import { onBeforeAttributeUpdateForInvertHighlight } from '../../plugins/invert-highlight';
+import { getCellBorderStrokeWidth } from '../utils/cell-border-stroke-width';
 
 export function createCell(
   type: ColumnTypeOption,
@@ -527,6 +528,8 @@ export function updateCell(
     // update group
     const cellWidth = table.getColWidth(col);
     const cellHeight = table.getRowHeight(row);
+    const strokeArrayWidth = getCellBorderStrokeWidth(col, row, cellTheme, table);
+
     oldCellGroup.setAttributes({
       width: cellWidth,
       height: cellHeight,
@@ -534,7 +537,7 @@ export function updateCell(
       lineWidth: cellTheme?.group?.lineWidth ?? undefined,
       fill: cellTheme?.group?.fill ?? undefined,
       stroke: cellTheme?.group?.stroke ?? undefined,
-      strokeArrayWidth: (cellTheme?.group as any)?.strokeArrayWidth ?? undefined,
+      strokeArrayWidth: strokeArrayWidth ?? undefined,
       strokeArrayColor: (cellTheme?.group as any)?.strokeArrayColor ?? undefined,
       cursor: (cellTheme?.group as any)?.cursor ?? undefined,
       cornerRadius: cellTheme?.group?.cornerRadius ?? 0,