diff --git a/apps/web/package.json b/apps/web/package.json
index 3622822..fade335 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -57,6 +57,7 @@
     "autoprefixer": "10.4.20",
     "postcss": "8.5.15",
     "tailwindcss": "3.4.15",
+    "tailwindcss-animate": "^1.0.7",
     "typescript": "5.6.3",
     "vite": "8.0.16"
   }
diff --git a/apps/web/src/components/ui/sheet.tsx b/apps/web/src/components/ui/sheet.tsx
index 02942db..54480f4 100644
--- a/apps/web/src/components/ui/sheet.tsx
+++ b/apps/web/src/components/ui/sheet.tsx
@@ -19,7 +19,7 @@ const SheetOverlay = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SheetPrimitive.Overlay
     className={cn(
-      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      "fixed inset-0 z-50 bg-black/35 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:duration-150 data-[state=open]:duration-200 sm:bg-black/45",
       className
     )}
     {...props}
@@ -29,7 +29,7 @@ const SheetOverlay = React.forwardRef<
 SheetOverlay.displayName = SheetPrimitive.Overlay.displayName
 
 const sheetVariants = cva(
-  "fixed z-50 gap-4 bg-background p-6 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500 data-[state=open]:animate-in data-[state=closed]:animate-out",
+  "fixed z-50 gap-4 bg-background p-6 shadow-lg will-change-transform data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:duration-150 data-[state=open]:duration-200 data-[state=closed]:ease-in data-[state=open]:ease-out",
   {
     variants: {
       side: {
diff --git a/apps/web/src/components/ui/sidebar.tsx b/apps/web/src/components/ui/sidebar.tsx
index ed6f66d..d084769 100644
--- a/apps/web/src/components/ui/sidebar.tsx
+++ b/apps/web/src/components/ui/sidebar.tsx
@@ -11,7 +11,6 @@ import { Separator } from "@/components/ui/separator"
 import {
   Sheet,
   SheetContent,
-  SheetDescription,
   SheetHeader,
   SheetTitle,
 } from "@/components/ui/sheet"
@@ -211,8 +210,7 @@ const Sidebar = React.forwardRef<
             side={side}
           >
             <SheetHeader className="sr-only">
-              <SheetTitle>Sidebar</SheetTitle>
-              <SheetDescription>Displays the mobile sidebar.</SheetDescription>
+              <SheetTitle>导航</SheetTitle>
             </SheetHeader>
             <div className="flex h-full w-full flex-col">{children}</div>
           </SheetContent>
diff --git a/apps/web/tailwind.config.cjs b/apps/web/tailwind.config.cjs
index b0dceac..45e95a2 100644
--- a/apps/web/tailwind.config.cjs
+++ b/apps/web/tailwind.config.cjs
@@ -56,5 +56,5 @@ module.exports = {
   		}
   	}
   },
-  plugins: [],
+  plugins: [require("tailwindcss-animate")],
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b40bed2..7f2b535 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -138,6 +138,9 @@ importers:
       tailwindcss:
         specifier: 3.4.15
         version: 3.4.15
+      tailwindcss-animate:
+        specifier: ^1.0.7
+        version: 1.0.7(tailwindcss@3.4.15)
       typescript:
         specifier: 5.6.3
         version: 5.6.3
@@ -1491,6 +1494,11 @@ packages:
   tailwind-merge@2.5.4:
     resolution: {integrity: sha512-0q8cfZHMu9nuYP/b5Shb7Y7Sh1B7Nnl5GqNr1U+n2p6+mybvRtayrQ+0042Z5byvTA8ihjlP8Odo8/VnHbZu4Q==}
 
+  tailwindcss-animate@1.0.7:
+    resolution: {integrity: sha512-bl6mpH3T7I3UFxuvDEXLxy/VuFxBk5bbzplh7tXI68mwMokNYd1t9qPBHlnyTwfa4JGC4zP516I1hYYtQ/vspA==}
+    peerDependencies:
+      tailwindcss: '>=3.0.0 || insiders'
+
   tailwindcss@3.4.15:
     resolution: {integrity: sha512-r4MeXnfBmSOuKUWmXe6h2CcyfzJCEk4F0pptO5jlnYSIViUkVmsawj80N5h2lO3gwcmSb4n3PuN+e+GC1Guylw==}
     engines: {node: '>=14.0.0'}
@@ -2892,6 +2900,10 @@ snapshots:
 
   tailwind-merge@2.5.4: {}
 
+  tailwindcss-animate@1.0.7(tailwindcss@3.4.15):
+    dependencies:
+      tailwindcss: 3.4.15
+
   tailwindcss@3.4.15:
     dependencies:
       '@alloc/quick-lru': 5.2.0