diff --git a/zh-cn/application-dev/reference/arkui-ts/ts-container-scroll.md b/zh-cn/application-dev/reference/arkui-ts/ts-container-scroll.md
index 76f8d2f0b5c048a4380a6555a102a32d707cb81d..9996564d394d9c646f255a0d132d8c601638c3e3 100644
--- a/zh-cn/application-dev/reference/arkui-ts/ts-container-scroll.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-container-scroll.md
@@ -271,8 +271,8 @@ struct NestedScroll {
             this.listPosition = 2
           })
           .onScrollFrameBegin((offset: number) => {
-            if ((this.listPosition == 0 && offset >= 0) || (this.listPosition == 2 && offset <= 0)) {
-              this.scrollerForScroll.scrollBy(0, -offset)
+            if ((this.listPosition == 0 && offset <= 0) || (this.listPosition == 2 && offset >= 0)) {
+              this.scrollerForScroll.scrollBy(0, offset)
               return { offsetRemain: 0 }
             }
             this.listPosition = 1