diff --git a/ArkUI/entry/src/main/ets/pages/ImplementingStringVariableConcatenation.ets b/ArkUI/entry/src/main/ets/pages/ImplementingStringVariableConcatenation.ets
index 3adbf436669a51493649e83b4aa5a19bf7436eab..b80546dd5d9d19b190626ebbfce52e5e829dfcd5 100644
--- a/ArkUI/entry/src/main/ets/pages/ImplementingStringVariableConcatenation.ets
+++ b/ArkUI/entry/src/main/ets/pages/ImplementingStringVariableConcatenation.ets
@@ -32,7 +32,6 @@ struct implement {
 struct Page1 {
   @State num1: number = 100;
 
-
   build() {
     Row() {
       Column() {