diff --git a/packages/taro-components-qa/src/components/scroll-view/index.ux b/packages/taro-components-qa/src/components/scroll-view/index.ux
index 782a6c364042..881448b78831 100644
--- a/packages/taro-components-qa/src/components/scroll-view/index.ux
+++ b/packages/taro-components-qa/src/components/scroll-view/index.ux
@@ -55,7 +55,7 @@
       },
 
       onScrollToUpper () {
-        this.$emit('scrollToLower', e)
+        this.$emit('scrollToUpper', e)
       },
 
       handleClick (e) {