diff --git a/common/changes/@visactor/vchart/refactor-wordcloud-shape-tap-member-callback_2026-09-14.json b/common/changes/@visactor/vchart/refactor-wordcloud-shape-tap-member-callback_2026-09-14.json
new file mode 100644
index 0000000000..14eb5ab87d
--- /dev/null
+++ b/common/changes/@visactor/vchart/refactor-wordcloud-shape-tap-member-callback_2026-09-14.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@visactor/vchart",
+      "comment": "refactor: keep the word cloud shape afterRender tap as a stable member callback",
+      "type": "none"
+    }
+  ],
+  "packageName": "@visactor/vchart",
+  "email": "chendaxin.tk@bytedance.com"
+}
diff --git a/packages/vchart/__tests__/unit/series/word-cloud-shape-release.test.ts b/packages/vchart/__tests__/unit/series/word-cloud-shape-release.test.ts
index 0f0e9f9355..b9ba372a58 100644
--- a/packages/vchart/__tests__/unit/series/word-cloud-shape-release.test.ts
+++ b/packages/vchart/__tests__/unit/series/word-cloud-shape-release.test.ts
@@ -1,7 +1,7 @@
 import { VChart } from '../../../src/vchart-all';
 import { createDiv, removeDom } from '../../util/dom';
 
-type Tap = { name: string; fn: () => void };
+type Tap = { name: string; fn: (stage: unknown) => void };
 
 const SVG_MASK =
   '<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><circle cx="50" cy="50" r="50"/></svg>';
@@ -67,7 +67,7 @@ describe('word cloud shape afterRender tap', () => {
 
     expect(getWordCloudTaps().length).toBe(0);
     // series 已经 release，_option 为空，这个 tap 即使被别处留住也不能再抛错
-    expect(() => tap.fn()).not.toThrow();
+    expect(() => tap.fn(vchart.getStage())).not.toThrow();
   });
 
   it('should not be registered twice when the layout finishes more than once', () => {
diff --git a/packages/vchart/src/series/word-cloud/base.ts b/packages/vchart/src/series/word-cloud/base.ts
index 31a5591569..e43759f61e 100644
--- a/packages/vchart/src/series/word-cloud/base.ts
+++ b/packages/vchart/src/series/word-cloud/base.ts
@@ -46,6 +46,8 @@ import { wordCloud } from '../../theme/builtin/common/series/word-cloud';
 import { LayoutZIndex } from '../../constant/layout';
 import { ChartEvent } from '../../core';
 
+const AFTER_WORDCLOUD_SHAPE_DRAW_TAP = 'afterWordcloudShapeDraw';
+
 export type IBaseWordCloudSeriesSpec = Omit<IWordCloudSeriesSpec, 'type'> & { type: string };
 
 export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordCloudSeriesSpec> extends BaseSeries<T> {
@@ -79,8 +81,18 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
 
   protected _maskShape?: string | WordCloudShapeType | TextShapeMask | GeometricMaskShape;
   protected _isWordCloudShape: boolean = false;
-  /** 形状词云布局完成后挂到 stage 上的 afterRender tap，随 series 一起摘掉，避免 release 后再被触发 */
-  protected _afterWordcloudShapeDrawTap?: { stage: IStage; fn: () => void };
+  /** 形状词云布局完成后挂到 stage 上的 afterRender tap；引用稳定，便于 unTap 精确摘掉自己 */
+  protected _afterWordcloudShapeDraw = (stage: IStage) => {
+    stage.hooks.afterRender.unTap(AFTER_WORDCLOUD_SHAPE_DRAW_TAP, this._afterWordcloudShapeDraw);
+
+    // 布局是异步的，跑完之前 series 可能已经被 release，此时 _option 已置空
+    const globalInstance = this._option?.globalInstance;
+    if (!globalInstance) {
+      return;
+    }
+    this._option.dispatchEvent?.(ChartEvent.afterWordcloudShapeDraw, { instance: globalInstance });
+    globalInstance.getChart().getOption().performanceHook?.afterWordcloudShapeDraw?.(globalInstance);
+  };
 
   protected _wordCloudConfig?: WordCloudConfigType;
   protected _wordCloudShapeConfig?: WordCloudShapeConfigType;
@@ -397,29 +409,13 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
           : this._maskShape,
       onUpdateMaskCanvas: this.handleMaskCanvasUpdate,
       onLayoutFinished: () => {
-        // 布局是异步的，跑完时 series 可能已经被 release，此时 _option 已置空
         const stage = this._option?.globalInstance?.getStage();
         if (!stage) {
           return;
         }
-        this._removeAfterWordcloudShapeDrawTap();
-
-        const afterWordcloudShapeDraw = () => {
-          // 需要等到真正渲染完成
-          this._removeAfterWordcloudShapeDrawTap();
-
-          const globalInstance = this._option?.globalInstance;
-          if (!globalInstance) {
-            return;
-          }
-          this._option.dispatchEvent?.(ChartEvent.afterWordcloudShapeDraw, {
-            instance: globalInstance
-          });
-          globalInstance.getChart().getOption().performanceHook?.afterWordcloudShapeDraw?.(globalInstance);
-        };
-
-        this._afterWordcloudShapeDrawTap = { stage, fn: afterWordcloudShapeDraw };
-        stage.hooks.afterRender.tap('afterWordcloudShapeDraw', afterWordcloudShapeDraw);
+        // 同一个 series 再次布局时，先摘掉上一轮还没被触发的那个
+        stage.hooks.afterRender.unTap(AFTER_WORDCLOUD_SHAPE_DRAW_TAP, this._afterWordcloudShapeDraw);
+        stage.hooks.afterRender.tap(AFTER_WORDCLOUD_SHAPE_DRAW_TAP, this._afterWordcloudShapeDraw);
       },
       dataIndexKey: DEFAULT_DATA_KEY,
       text: wordSpec.formatMethod
@@ -559,19 +555,12 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
     this._wordMeasureCache?.clear();
   }
 
-  protected _removeAfterWordcloudShapeDrawTap() {
-    const tap = this._afterWordcloudShapeDrawTap;
-    if (!tap) {
-      return;
-    }
-    this._afterWordcloudShapeDrawTap = undefined;
-
-    // 带上 fn：同一个 stage 上可能有多个词云系列，只按名字清会误删别人的回调
-    tap.stage?.hooks?.afterRender?.unTap('afterWordcloudShapeDraw', tap.fn);
-  }
-
   release() {
-    this._removeAfterWordcloudShapeDrawTap();
+    // super.release() 会把 _option 置空，所以先摘钩子。带上 fn：同一个 stage 上可能有多个
+    // 词云系列，只按名字清会误删别人的回调
+    this._option?.globalInstance
+      ?.getStage()
+      ?.hooks.afterRender.unTap(AFTER_WORDCLOUD_SHAPE_DRAW_TAP, this._afterWordcloudShapeDraw);
     super.release();
     this._wordMeasureCache?.clear();
     this._wordMeasureCache = undefined;