diff --git a/web/src/components/layout/workspace-sidebar-nav.tsx b/web/src/components/layout/workspace-sidebar-nav.tsx
index 6101f441f..1f824892d 100644
--- a/web/src/components/layout/workspace-sidebar-nav.tsx
+++ b/web/src/components/layout/workspace-sidebar-nav.tsx
@@ -308,7 +308,7 @@ export function WorkspaceSidebarNav({ onNavigate, onOpenSearch }: { onNavigate:
                 <button
                     type="button"
                     onClick={onOpenSearch}
-                    className="group flex h-9 w-full items-center gap-2 rounded-[var(--r-lg)] bg-foreground/5 px-3 text-left text-[var(--fs-caption)] text-foreground/35 transition-colors hover:bg-foreground/[.07] hover:text-foreground/60"
+                    className="group flex h-9 w-full items-center gap-2 rounded-[var(--r-lg)] bg-foreground/5 px-3 text-left text-[var(--fs-caption)] text-foreground/30 transition-colors hover:bg-foreground/[.07] hover:text-foreground/55"
                 >
                     <Search className="size-4 shrink-0 text-foreground/45 group-hover:text-foreground/70" strokeWidth={1.6} />
                     <span className="flex-1 truncate">快速搜索</span>