diff --git a/components/vc-trigger/Popup/PopupInner.tsx b/components/vc-trigger/Popup/PopupInner.tsx
index 3d1dc33a1..9223eb7ab 100644
--- a/components/vc-trigger/Popup/PopupInner.tsx
+++ b/components/vc-trigger/Popup/PopupInner.tsx
@@ -123,7 +123,7 @@ export default defineComponent({
         destroyPopupOnHide,
         onMouseenter,
         onMouseleave,
-        onTouchstart,
+        onTouchstart = () => {},
         onMousedown,
       } = props as PopupInnerProps;
       const statusValue = status.value;