diff --git a/src/design/public.less b/src/design/public.less
index b8b39913..0323b846 100644
--- a/src/design/public.less
+++ b/src/design/public.less
@@ -32,6 +32,10 @@
   background-color: @border-color-dark;
 }
 
+::-webkit-scrollbar-corner {
+  background-color: transparent;
+}
+
 // =================================
 // ==============nprogress==========
 // =================================