diff --git a/src/design/theme.less b/src/design/theme.less
index cc32bf5..1f981eb 100644
--- a/src/design/theme.less
+++ b/src/design/theme.less
@@ -28,7 +28,7 @@ html[data-theme="light"] {
 }
 
 html[data-theme="dark"] {
-  --component-background: rgb(0 0 0 75%);
+  --component-background: rgb(36 37 37 75%);
   --text-color: rgb(255 255 255 0.85);
   --border-color: #b6b7b9;