diff --git a/api/device-define/2in1.json b/api/device-define/2in1.json
index c6daec28bde5445d3594f84116ede48a3358ffa5..d7844103664d7f928dbac08b0b7db87c1873c4bf 100644
--- a/api/device-define/2in1.json
+++ b/api/device-define/2in1.json
@@ -12,6 +12,7 @@
     "SystemCapability.Security.CryptoFramework.Key.AsymKey",
     "SystemCapability.Security.CryptoFramework.Key.SymKey",
     "SystemCapability.Security.CryptoFramework.Key",
+    "SystemCapability.SelectionInput.Selection",
     "SystemCapability.Notification.NotificationSettings",
     "SystemCapability.HiviewDFX.HiCollie",
     "SystemCapability.Security.CertificateManagerDialog",
diff --git a/kits/@kit.BasicServicesKit.d.ts b/kits/@kit.BasicServicesKit.d.ts
index c5f1ca0a120b26b95274c3a4239c2100b81d08bb..e53bf72584abd432a9b804956941685a459e88bf 100644
--- a/kits/@kit.BasicServicesKit.d.ts
+++ b/kits/@kit.BasicServicesKit.d.ts
@@ -69,6 +69,9 @@ import Request, {
 } from '@system.request';
 import systemLoad from '@ohos.resourceschedule.systemload';
 import intelligentVoice from '@ohos.ai.intelligentVoice';
+import SelectionExtensionAbility from '@ohos.selectionInput.SelectionExtensionAbility';
+import { PanelInfo, PanelType } from '@ohos.selectionInput.SelectionPanel';
+import selectionManager from '@ohos.selectionInput.selectionManager';
 
 export {
   AsyncCallback, Battery, BatteryResponse, Brightness, BrightnessModeResponse,
@@ -81,5 +84,6 @@ export {
   customConfig, deviceAttest, deviceInfo, distributedAccount, osAccount, pasteboard, power, print, request, cacheDownload, runningLock,
   screenLock, settings, systemCapability, systemDateTime, systemParameter, systemParameterEnhance, systemTime,
   systemTimer, thermal, update, usb, usbManager, serialManager, wallpaper, zlib, commonEventManager, emitter, StaticSubscriberExtensionAbility,
-  StaticSubscriberExtensionContext, systemLoad, intelligentVoice
+  StaticSubscriberExtensionContext, systemLoad, intelligentVoice, selectionManager, SelectionExtensionAbility,
+  PanelInfo, PanelType
 };