diff --git a/packages/dooringx-lib/src/components/IframeWrapperMove/index.tsx b/packages/dooringx-lib/src/components/IframeWrapperMove/index.tsx
index 0daa87a..09e1a4d 100644
--- a/packages/dooringx-lib/src/components/IframeWrapperMove/index.tsx
+++ b/packages/dooringx-lib/src/components/IframeWrapperMove/index.tsx
@@ -7,7 +7,7 @@
  */
 import { AllHTMLAttributes, CSSProperties, PropsWithChildren, ReactNode, useRef } from 'react';
 import { wrapperEvent } from './event';
-import { onWheelEvent } from '../../core/scale';
+import { onWheelEventIframe } from '../../core/scale';
 import React from 'react';
 import Ticker from './ticker';
 import UserConfig from '../../config';
@@ -45,7 +45,7 @@ function ContainerWrapper(props: PropsWithChildren<ContainerWrapperProps>) {
 				...style,
 			}}
 			{...wrapperEvent(ref, props.config)}
-			{...onWheelEvent(props.config)}
+			{...onWheelEventIframe(props.config, scaleState)}
 			{...rest}
 		>
 			<div
diff --git a/packages/dooringx-lib/src/core/scale/index.ts b/packages/dooringx-lib/src/core/scale/index.ts
index fcceef4..193dab2 100644
--- a/packages/dooringx-lib/src/core/scale/index.ts
+++ b/packages/dooringx-lib/src/core/scale/index.ts
@@ -81,8 +81,9 @@ export const onWheelEventIframe = (
 			}
 			if (e.deltaY > 0) {
 				scaleCancelFn();
-				if (scale.value < scale.maxValue) {
-					scale.value = scale.value + 0.1;
+				//往下滚缩小
+				if (scale.value > scale.minValue) {
+					scale.value = scale.value - 0.1;
 					config.sendParent({
 						type: 'update',
 						column: 'scale',
@@ -91,9 +92,9 @@ export const onWheelEventIframe = (
 				}
 			} else {
 				scaleCancelFn();
-				//往上滚缩小
-				if (scale.value > scale.minValue) {
-					scale.value = scale.value - 0.1;
+				//往上滚放大
+				if (scale.value < scale.maxValue) {
+					scale.value = scale.value + 0.1;
 					config.sendParent({
 						type: 'update',
 						column: 'scale',