diff --git a/common/changes/@visactor/vtable/2040-bug-lastColResizeWidth_2024-07-04-10-59.json b/common/changes/@visactor/vtable/2040-bug-lastColResizeWidth_2024-07-04-10-59.json
new file mode 100644
index 000000000..04d4c1171
--- /dev/null
+++ b/common/changes/@visactor/vtable/2040-bug-lastColResizeWidth_2024-07-04-10-59.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "fix: last column resize width error #2040\n\n",
+      "type": "none",
+      "packageName": "@visactor/vtable"
+    }
+  ],
+  "packageName": "@visactor/vtable",
+  "email": "892739385@qq.com"
+}
\ No newline at end of file
diff --git a/packages/vtable/src/event/listener/container-dom.ts b/packages/vtable/src/event/listener/container-dom.ts
index 85c9a7981..136ce607f 100644
--- a/packages/vtable/src/event/listener/container-dom.ts
+++ b/packages/vtable/src/event/listener/container-dom.ts
@@ -6,6 +6,7 @@ import { handleWhell } from '../scroll';
 import { browser } from '../../tools/helper';
 import type { EventManager } from '../event';
 import { getPixelRatio } from '../../tools/pixel-ratio';
+import { endResizeCol, endResizeRow } from './table-group';
 
 export function bindContainerDomListener(eventManager: EventManager) {
   const table = eventManager.table;
@@ -512,6 +513,11 @@ export function bindContainerDomListener(eventManager: EventManager) {
     table.eventManager.isDown = false;
     table.eventManager.isDraging = false;
     table.eventManager.inertiaScroll.endInertia();
+    if (stateManager.isResizeCol()) {
+      endResizeCol(table);
+    } else if (stateManager.isResizeRow()) {
+      endResizeRow(table);
+    }
   };
   eventManager.globalEventListeners.push({
     name: 'pointerup',
diff --git a/packages/vtable/src/event/listener/table-group.ts b/packages/vtable/src/event/listener/table-group.ts
index a84d1c3ef..b60b4023f 100644
--- a/packages/vtable/src/event/listener/table-group.ts
+++ b/packages/vtable/src/event/listener/table-group.ts
@@ -957,7 +957,7 @@ export function bindGesture(eventManager: EventManager) {
     dblclickHandler(e, table);
   });
 }
-function endResizeCol(table: BaseTableAPI) {
+export function endResizeCol(table: BaseTableAPI) {
   table.stateManager.endResizeCol();
   // textStick 依赖了这个事件 所以一定要触发RESIZE_COLUMN_END
   // if ((table as any).hasListeners(TABLE_EVENT_TYPE.RESIZE_COLUMN_END)) {
@@ -974,7 +974,7 @@ function endResizeCol(table: BaseTableAPI) {
   // }
 }
 
-function endResizeRow(table: BaseTableAPI) {
+export function endResizeRow(table: BaseTableAPI) {
   table.stateManager.endResizeRow();
 
   table.fireListeners(TABLE_EVENT_TYPE.RESIZE_ROW_END, {
diff --git a/packages/vtable/src/scenegraph/scenegraph.ts b/packages/vtable/src/scenegraph/scenegraph.ts
index b9626d5df..b8d869059 100644
--- a/packages/vtable/src/scenegraph/scenegraph.ts
+++ b/packages/vtable/src/scenegraph/scenegraph.ts
@@ -1619,7 +1619,7 @@ export class Scenegraph {
       const drawRange = this.table.getDrawRange();
       if (abstractY >= drawRange.top && abstractY <= drawRange.bottom) {
         // to do: 处理最后一列外调整列宽
-        cell = this.table.getCellAt(abstractX - offset, abstractY);
+        cell = this.table.getCellAtRelativePosition(abstractX - offset, abstractY);
         return cell;
       }
       return { col: -1, row: -1 };
diff --git a/packages/vtable/src/ts-types/base-table.ts b/packages/vtable/src/ts-types/base-table.ts
index d71bfe817..f17886b97 100644
--- a/packages/vtable/src/ts-types/base-table.ts
+++ b/packages/vtable/src/ts-types/base-table.ts
@@ -69,7 +69,8 @@ import type {
   WidthAdaptiveModeDef,
   HeightAdaptiveModeDef,
   ColumnInfo,
-  RowInfo
+  RowInfo,
+  CellAddressWithBound
 } from '.';
 import type { TooltipOptions } from './tooltip';
 import type { IWrapTextGraphicAttribute } from '../scenegraph/graphic/text';
@@ -624,7 +625,8 @@ export interface BaseTableAPI {
   isFrozenCell: (col: number, row: number) => { row: boolean; col: boolean } | null;
   getRowAt: (absoluteY: number) => { top: number; row: number; bottom: number };
   getColAt: (absoluteX: number) => { left: number; col: number; right: number };
-  getCellAt: (absoluteX: number, absoluteY: number) => CellAddress;
+  getCellAt: (absoluteX: number, absoluteY: number) => CellAddressWithBound;
+  getCellAtRelativePosition: (absoluteX: number, absoluteY: number) => CellAddressWithBound;
   _makeVisibleCell: (col: number, row: number) => void;
   // setFocusCursor(col: number, row: number): void;
   // focusCell(col: number, row: number): void;