diff --git a/docs/common/crosshairs-text.en.md b/docs/common/crosshairs-text.en.md
index a75c2ad35a..01a700e56b 100644
--- a/docs/common/crosshairs-text.en.md
+++ b/docs/common/crosshairs-text.en.md
@@ -52,4 +52,5 @@ type TooltipCrosshairsTextCallback = (
 ) => TooltipCrosshairsText;
 ```
 
-<playground path="more-plots/stock/demo/custom-crosshairs.ts" rid="crosshairs"></playground>
+<!-- 容器无限变大 -->
+<!-- <playground path="more-plots/stock/demo/custom-crosshairs.ts" rid="crosshairs" height=400></playground> -->
diff --git a/docs/common/crosshairs-text.zh.md b/docs/common/crosshairs-text.zh.md
index 0f0524e6f6..6e5460f172 100644
--- a/docs/common/crosshairs-text.zh.md
+++ b/docs/common/crosshairs-text.zh.md
@@ -48,4 +48,5 @@ type TooltipCrosshairsText = {
 type TooltipCrosshairsTextCallback = (type: string, defaultContent: any, items: any[], currentPoint: Point) => TooltipCrosshairsText;
 ```
 
-<playground path="more-plots/stock/demo/custom-crosshairs.ts" rid="crosshairs"></playground>
+<!-- 容器无限变大 -->
+<!-- <playground path="more-plots/stock/demo/custom-crosshairs.ts" rid="crosshairs" height="400"></playground> -->
diff --git a/examples/more-plots/stock/demo/slider.ts b/examples/more-plots/stock/demo/slider.ts
index 9ccc57cd86..e6406b700c 100644
--- a/examples/more-plots/stock/demo/slider.ts
+++ b/examples/more-plots/stock/demo/slider.ts
@@ -1,6 +1,6 @@
 import { Stock } from '@antv/g2plot';
 
-fetch('https://gw.alipayobjects.com/os/antfincdn/qtQ9nYfYJe/stock-data.json')
+fetch('https://gw.alipayobjects.com/os/antfincdn/ZWgtj7pC%261/stock.json')
   .then((data) => data.json())
   .then((data) => {
     const stockPlot = new Stock('container', {
diff --git a/examples/more-plots/treemap/demo/drill-down.ts b/examples/more-plots/treemap/demo/drill-down.ts
index 41b4156f71..1987b80134 100644
--- a/examples/more-plots/treemap/demo/drill-down.ts
+++ b/examples/more-plots/treemap/demo/drill-down.ts
@@ -1,22 +1,8 @@
 import { Treemap } from '@antv/g2plot';
-import { each, clone } from '@antv/util';
 
-fetch('https://gw.alipayobjects.com/os/basement_prod/c2589761-62d6-411d-9d51-794d6860c4a9.json')
+fetch('https://gw.alipayobjects.com/os/antfincdn/k5SYI%24mOo1/treemap.json')
   .then((res) => res.json())
-  .then((fetchData) => {
-    const rootData = { name: '公司销售数据', children: [] };
-    each(fetchData, (s) => {
-      const children = clone(s.children);
-      const childrenArray = [];
-      each(children, (c) => {
-        if (c.children && c.children.length > 0) {
-          childrenArray.push(c);
-        }
-      });
-      s.children = childrenArray;
-      rootData.children.push(s);
-    });
-
+  .then((rootData) => {
     const treemapPlot = new Treemap('container', {
       data: rootData,
       colorField: 'name',