diff --git a/BUILD.gn b/BUILD.gn
index 5f093d15ce6b6631aeb70672584ef9414ecb19e6..9fda15d7d88911af71684d93d6028abd0724a105 100755
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -97,7 +97,6 @@ ohos_prebuilt_etc("flashlight_demo_hap") {
   part_name = "prebuilt_hap"
   subsystem_name = "applications"
 }
-
 ohos_prebuilt_etc("ecg_demo_hap") {
   source = "Ecg_Demo.hap"
   module_install_dir = "app"