diff --git a/src/less/base/segment/segment.less b/src/less/base/segment/segment.less
index d72dcf8a0..8cd92b94b 100644
--- a/src/less/base/segment/segment.less
+++ b/src/less/base/segment/segment.less
@@ -30,7 +30,12 @@
       border-bottom: 1px solid @color-bi-border-line-theme-dark;
     }
     & > .first-element{
-      border-left: 1px solid @color-bi-background-default-theme-dark;
+      border-left: 1px solid @color-bi-border-line-theme-dark;
+    }
+    & .bi-list-item-select.disabled{
+      &.active, &.hover {
+        background-color: @background-color-black-theme-dark !important;
+      }
     }
   }
 }
\ No newline at end of file