diff --git a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-loadingprogress.md b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-loadingprogress.md
index d90e154e8a774c87bc3066a8599ff0004c37eca1..e8de80666cdc1d0eee208931a9f24a3d5e0780d8 100644
--- a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-loadingprogress.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-loadingprogress.md
@@ -45,6 +45,7 @@ struct LoadingProgressExample {
       Text('Orbital LoadingProgress ').fontSize(9).fontColor(0xCCCCCC).width('90%')
       LoadingProgress()
         .color(Color.Blue)
+        .layoutWeight(1)
     }.width('100%').margin({ top: 5 })
   }
 }