diff --git a/feature/pagedesktop/src/main/ets/default/common/components/SwiperPage.ets b/feature/pagedesktop/src/main/ets/default/common/components/SwiperPage.ets
index be4882061c799244246dd457499b3d379538a26e..3914c5edd02cbb39689c366488aad28cb762c621 100644
--- a/feature/pagedesktop/src/main/ets/default/common/components/SwiperPage.ets
+++ b/feature/pagedesktop/src/main/ets/default/common/components/SwiperPage.ets
@@ -21,7 +21,8 @@ import {
   localEventManager,
   EventConstants,
   CardItemInfo,
-  FolderData
+  FolderData,
+  BadgeManager
 } from '@ohos/common';
 import AppItem from './AppItem';
 import FormItem from './FormItem';
@@ -262,6 +263,10 @@ export default struct SwiperPage {
         const dragResult = PageDesktopDragHandler.getInstance().onDragDrop(event.getWindowX(), event.getWindowY());
         Log.showInfo(TAG, `onDrop dragResult: ${dragResult}`);
         AppStorage.setOrCreate('selectAppIndex', null);
+        const dragItemInfo: LauncherDragItemInfo = AppStorage.get('dragItemInfo') as LauncherDragItemInfo;
+        if (dragItemInfo.bundleName) {
+          BadgeManager.getInstance().updateBadgeNumber(dragItemInfo.bundleName, dragItemInfo.badgeNumber);
+        }
         if (!dragResult) {
           AppStorage.setOrCreate<LauncherDragItemInfo>('dragItemInfo', new LauncherDragItemInfo());
         } else {
diff --git a/feature/smartdock/src/main/ets/default/layout/ResidentLayout.ets b/feature/smartdock/src/main/ets/default/layout/ResidentLayout.ets
index 237bb5247698c57a57093cffa1c9ecb6518a2e91..94e3b3aaa02fb23bfb3fad7fc836c65cda1a39cb 100644
--- a/feature/smartdock/src/main/ets/default/layout/ResidentLayout.ets
+++ b/feature/smartdock/src/main/ets/default/layout/ResidentLayout.ets
@@ -24,7 +24,8 @@ import {
   StyleConstants,
   ResourceManager,
   Log,
-  MenuInfo
+  MenuInfo,
+  BadgeManager
 } from '@ohos/common';
 import { SmartDockStyleConfig } from '../config/SmartDockStyleConfig';
 import SmartDockDragHandler from '../common/SmartDockDragHandler';
@@ -122,6 +123,10 @@ export default struct ResidentLayout {
         Log.showInfo(TAG, `onDrop event: [${event.getWindowX()}, ${event.getWindowY()}]`);
         const dragResult = SmartDockDragHandler.getInstance().onDragDrop(event.getWindowX(), event.getWindowY());
         AppStorage.setOrCreate('selectAppIndex', null);
+        const dragItemInfo: LauncherDragItemInfo = AppStorage.get('dragItemInfo') as LauncherDragItemInfo;
+        if (dragItemInfo.bundleName) {
+          BadgeManager.getInstance().updateBadgeNumber(dragItemInfo.bundleName, dragItemInfo.badgeNumber);
+        }
         if (!dragResult) {
           AppStorage.setOrCreate<LauncherDragItemInfo>('dragItemInfo', new LauncherDragItemInfo());
         } else {