diff --git a/src/app/line/line.less b/src/app/line/line.less
index 9351e0348..5022dc591 100644
--- a/src/app/line/line.less
+++ b/src/app/line/line.less
@@ -126,6 +126,7 @@
 
     &:hover .line-actions {
         background-color: var(--line-actions-bg-color);
+        backdrop-filter: blur(8px);
         .line-icon {
             visibility: visible;
         }