diff --git a/pkg/testtool/initlog.go b/pkg/testtool/initlog.go
index 4285b3329e59120431e419913b35233f40d578f3..1595d860486b0a063834e9d66de7c99fad1a8ace 100644
--- a/pkg/testtool/initlog.go
+++ b/pkg/testtool/initlog.go
@@ -31,3 +31,8 @@ func init() {
 		fmt.Printf("%v", err)
 	}
 }
+
+//test
+func empty1() {
+    
+}
\ No newline at end of file