diff --git a/frontend/less/glass/variables.less b/frontend/less/glass/variables.less
index 8f54de140d..d29ad84978 100644
--- a/frontend/less/glass/variables.less
+++ b/frontend/less/glass/variables.less
@@ -126,7 +126,7 @@
 
 @blockquote-border-color-value: @gray-value;
 
-@scroll-bg-value: #56545a21;
+@scroll-bg-value: #7b71910a;
 @scroll-thumb-bg-value: #2d2c30c9;
 
 @collapsed-modal-bg-value: @dropdown-bg-value;