diff --git a/test/uitest/test_ui_scroll_view/ui_test_ui_scroll_view.cpp b/test/uitest/test_ui_scroll_view/ui_test_ui_scroll_view.cpp
index e5f9330e7d52df1607ca2f54a60fa9ac23c0d4c3..8e95166adbf527fe7dd7d28b82a72938f93746c7 100644
--- a/test/uitest/test_ui_scroll_view/ui_test_ui_scroll_view.cpp
+++ b/test/uitest/test_ui_scroll_view/ui_test_ui_scroll_view.cpp
@@ -28,7 +28,6 @@ static int16_t g_buttonH = 400;
 static int16_t g_buttonW = 400;
 static int16_t g_smallButtonH = 40;
 static int16_t g_smallButtonW = 40;
-static int16_t g_blank = 20;
 static int16_t g_scrollH = 300;
 static int16_t g_scrollW = 300;
 static UILabel* g_scrollSateLabel = nullptr;