diff --git a/packages/components/scrollbar/src/scrollbar.ts b/packages/components/scrollbar/src/scrollbar.ts
index c244179678..fec90cd4d3 100644
--- a/packages/components/scrollbar/src/scrollbar.ts
+++ b/packages/components/scrollbar/src/scrollbar.ts
@@ -48,7 +48,7 @@ export const scrollbarEmits = {
   }: {
     scrollTop: number
     scrollLeft: number
-  }) => isNumber(scrollTop) && isNumber(scrollLeft),
+  }) => [scrollTop, scrollLeft].every(isNumber),
 }
 export type ScrollbarEmits = typeof scrollbarEmits