diff --git a/web/app/dashboard/ai-workflows/_components/workflow-node-card.tsx b/web/app/dashboard/ai-workflows/_components/workflow-node-card.tsx
index c9b2e28..22f66b7 100644
--- a/web/app/dashboard/ai-workflows/_components/workflow-node-card.tsx
+++ b/web/app/dashboard/ai-workflows/_components/workflow-node-card.tsx
@@ -17,14 +17,14 @@ export function WorkflowNodeCard({
   return (
     <div
       className={cn(
-        "group relative rounded-lg border bg-background p-0.5 transition-all",
+        "group relative rounded-lg bg-[#FFFFFF] p-0.5 transition-all",
         "w-[242px]",
         selected
           ? "border-[var(--g-selection-background)] shadow-[0_8px_24px_rgba(20,24,38,0.14)]"
           : "border-border/80 shadow-sm hover:border-border hover:shadow-md"
       )}
     >
-      <div className="overflow-hidden rounded-lg border border-transparent bg-background">
+      <div className="overflow-hidden rounded-lg border border-transparent bg-[#FFFFFF]">
         <div className="flex items-center gap-2 px-3 pb-2 pt-3">
           <WorkflowNodeIcon icon={icon} />
           <div className="min-w-0 flex-1">