diff --git a/code/app/app-rn4/package.json b/code/app/app-rn4/package.json
index a442c65a..460b32af 100644
--- a/code/app/app-rn4/package.json
+++ b/code/app/app-rn4/package.json
@@ -41,6 +41,7 @@
     "react-native-reanimated": "4.2.1",
     "react-native-safe-area-context": "~5.6.2",
     "react-native-screens": "~4.23.0",
+    "react-native-shadow-2": "^7.1.2",
     "react-native-svg": "15.15.3",
     "react-native-web": "~0.21.0",
     "react-native-worklets": "0.7.2",
diff --git a/code/app/app-rn4/pnpm-lock.yaml b/code/app/app-rn4/pnpm-lock.yaml
index 132fe89c..a2d1d81f 100644
--- a/code/app/app-rn4/pnpm-lock.yaml
+++ b/code/app/app-rn4/pnpm-lock.yaml
@@ -98,6 +98,9 @@ importers:
       react-native-screens:
         specifier: ~4.23.0
         version: 4.23.0(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0)
+      react-native-shadow-2:
+        specifier: ^7.1.2
+        version: 7.1.2(react-native-svg@15.15.3(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0))(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))
       react-native-svg:
         specifier: 15.15.3
         version: 15.15.3(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0)
@@ -1002,56 +1005,48 @@ packages:
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   '@oxfmt/binding-linux-arm64-musl@0.44.0':
     resolution: {integrity: sha512-AlObQIXyVRZ96LbtVljtFq0JqH5B92NU+BQeDFrXWBUWlCKAM0wF5GLfIhCLT5kQ3Sl+U0YjRJ7Alqj5hGQaCg==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   '@oxfmt/binding-linux-ppc64-gnu@0.44.0':
     resolution: {integrity: sha512-YcFE8/q/BbrCiIiM5piwbkA6GwJc5QqhMQp2yDrqQ2fuVkZ7CInb1aIijZ/k8EXc72qXMSwKpVlBv1w/MsGO/A==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [ppc64]
     os: [linux]
-    libc: [glibc]
 
   '@oxfmt/binding-linux-riscv64-gnu@0.44.0':
     resolution: {integrity: sha512-eOdzs6RqkRzuqNHUX5C8ISN5xfGh4xDww8OEd9YAmc3OWN8oAe5bmlIqQ+rrHLpv58/0BuU48bxkhnIGjA/ATQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [riscv64]
     os: [linux]
-    libc: [glibc]
 
   '@oxfmt/binding-linux-riscv64-musl@0.44.0':
     resolution: {integrity: sha512-YBgNTxntD/QvlFUfgvh8bEdwOhXiquX8gaofZJAwYa/Xp1S1DQrFVZEeck7GFktr24DztsSp8N8WtWCBwxs0Hw==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [riscv64]
     os: [linux]
-    libc: [musl]
 
   '@oxfmt/binding-linux-s390x-gnu@0.44.0':
     resolution: {integrity: sha512-GLIh1R6WHWshl/i4QQDNgj0WtT25aRO4HNUWEoitxiywyRdhTFmFEYT2rXlcl9U6/26vhmOqG5cRlMLG3ocaIA==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [s390x]
     os: [linux]
-    libc: [glibc]
 
   '@oxfmt/binding-linux-x64-gnu@0.44.0':
     resolution: {integrity: sha512-gZOpgTlOsLcLfAF9qgpTr7FIIFSKnQN3hDf/0JvQ4CIwMY7h+eilNjxq/CorqvYcEOu+LRt1W4ZS7KccEHLOdA==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   '@oxfmt/binding-linux-x64-musl@0.44.0':
     resolution: {integrity: sha512-1CyS9JTB+pCUFYFI6pkQGGZaT/AY5gnhHVrQQLhFba6idP9AzVYm1xbdWfywoldTYvjxQJV6x4SuduCIfP3W+A==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   '@oxfmt/binding-openharmony-arm64@0.44.0':
     resolution: {integrity: sha512-bmEv70Ak6jLr1xotCbF5TxIKjsmQaiX+jFRtnGtfA03tJPf6VG3cKh96S21boAt3JZc+Vjx8PYcDuLj39vM2Pw==}
@@ -1124,56 +1119,48 @@ packages:
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   '@oxlint/binding-linux-arm64-musl@1.59.0':
     resolution: {integrity: sha512-3CtsKp7NFB3OfqQzbuAecrY7GIZeiv7AD+xutU4tefVQzlfmTI7/ygWLrvkzsDEjTlMq41rYHxgsn6Yh8tybmA==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   '@oxlint/binding-linux-ppc64-gnu@1.59.0':
     resolution: {integrity: sha512-K0diOpT3ncDmOfl9I1HuvpEsAuTxkts0VYwIv/w6Xiy9CdwyPBVX88Ga9l8VlGgMrwBMnSY4xIvVlVY/fkQk7Q==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [ppc64]
     os: [linux]
-    libc: [glibc]
 
   '@oxlint/binding-linux-riscv64-gnu@1.59.0':
     resolution: {integrity: sha512-xAU7+QDU6kTJJ7mJLOGgo7oOjtAtkKyFZ0Yjdb5cEo3DiCCPFLvyr08rWiQh6evZ7RiUTf+o65NY/bqttzJiQQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [riscv64]
     os: [linux]
-    libc: [glibc]
 
   '@oxlint/binding-linux-riscv64-musl@1.59.0':
     resolution: {integrity: sha512-KUmZmKlTTyauOnvUNVxK7G40sSSx0+w5l1UhaGsC6KPpOYHenx2oqJTnabmpLJicok7IC+3Y6fXAUOMyexaeJQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [riscv64]
     os: [linux]
-    libc: [musl]
 
   '@oxlint/binding-linux-s390x-gnu@1.59.0':
     resolution: {integrity: sha512-4usRxC8gS0PGdkHnRmwJt/4zrQNZyk6vL0trCxwZSsAKM+OxhB8nKiR+mhjdBbl8lbMh2gc3bZpNN/ik8c4c2A==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [s390x]
     os: [linux]
-    libc: [glibc]
 
   '@oxlint/binding-linux-x64-gnu@1.59.0':
     resolution: {integrity: sha512-s/rNE2gDmbwAOOP493xk2X7M8LZfI1LJFSSW1+yanz3vuQCFPiHkx4GY+O1HuLUDtkzGlhtMrIcxxzyYLv308w==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   '@oxlint/binding-linux-x64-musl@1.59.0':
     resolution: {integrity: sha512-+yYj1udJa2UvvIUmEm0IcKgc0UlPMgz0nsSTvkPL2y6n0uU5LgIHSwVu4AHhrve6j9BpVSoRksnz8c9QcvITJA==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   '@oxlint/binding-openharmony-arm64@1.59.0':
     resolution: {integrity: sha512-bUplUb48LYsB3hHlQXP2ZMOenpieWoOyppLAnnAhuPag3MGPnt+7caxE3w/Vl9wpQsTA3gzLntQi9rxWrs7Xqg==}
@@ -2438,6 +2425,9 @@ packages:
     resolution: {integrity: sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==}
     engines: {node: '>=12.5.0'}
 
+  colord@2.9.2:
+    resolution: {integrity: sha512-Uqbg+J445nc1TKn4FoDPS6ZZqAvEDnwrH42yo8B40JSOgSLxMZ/gt3h4nmCtPLQeXhjJJkqBx7SCY35WnIixaQ==}
+
   commander@12.1.0:
     resolution: {integrity: sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==}
     engines: {node: '>=18'}
@@ -2951,7 +2941,7 @@ packages:
 
   glob@7.2.3:
     resolution: {integrity: sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==}
-    deprecated: Glob versions prior to v9 are no longer supported
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
 
   graceful-fs@4.2.11:
     resolution: {integrity: sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==}
@@ -3227,56 +3217,48 @@ packages:
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-arm64-gnu@1.32.0:
     resolution: {integrity: sha512-0nnMyoyOLRJXfbMOilaSRcLH3Jw5z9HDNGfT/gwCPgaDjnx0i8w7vBzFLFR1f6CMLKF8gVbebmkUN3fa/kQJpQ==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-arm64-musl@1.27.0:
     resolution: {integrity: sha512-rCGBm2ax7kQ9pBSeITfCW9XSVF69VX+fm5DIpvDZQl4NnQoMQyRwhZQm9pd59m8leZ1IesRqWk2v/DntMo26lg==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-linux-arm64-musl@1.32.0:
     resolution: {integrity: sha512-UpQkoenr4UJEzgVIYpI80lDFvRmPVg6oqboNHfoH4CQIfNA+HOrZ7Mo7KZP02dC6LjghPQJeBsvXhJod/wnIBg==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-linux-x64-gnu@1.27.0:
     resolution: {integrity: sha512-Dk/jovSI7qqhJDiUibvaikNKI2x6kWPN79AQiD/E/KeQWMjdGe9kw51RAgoWFDi0coP4jinaH14Nrt/J8z3U4A==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-x64-gnu@1.32.0:
     resolution: {integrity: sha512-V7Qr52IhZmdKPVr+Vtw8o+WLsQJYCTd8loIfpDaMRWGUZfBOYEJeyJIkqGIDMZPwPx24pUMfwSxxI8phr/MbOA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-x64-musl@1.27.0:
     resolution: {integrity: sha512-QKjTxXm8A9s6v9Tg3Fk0gscCQA1t/HMoF7Woy1u68wCk5kS4fR+q3vXa1p3++REW784cRAtkYKrPy6JKibrEZA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-linux-x64-musl@1.32.0:
     resolution: {integrity: sha512-bYcLp+Vb0awsiXg/80uCRezCYHNg1/l3mt0gzHnWV9XP1W5sKa5/TCdGWaR/zBM2PeF/HbsQv/j2URNOiVuxWg==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-win32-arm64-msvc@1.27.0:
     resolution: {integrity: sha512-/wXegPS1hnhkeG4OXQKEMQeJd48RDC3qdh+OA8pCuOPCyvnm/yEayrJdJVqzBsqpy1aJklRCVxscpFur80o6iQ==}
@@ -3894,6 +3876,12 @@ packages:
       react: '*'
       react-native: '*'
 
+  react-native-shadow-2@7.1.2:
+    resolution: {integrity: sha512-K2McEwf3D6MbtofmhQyeEJxTC9L0uebed53vxQcaUvKYIcoDUmfsqgRJtftvx9NHxJwuF5f/K6SfUyhYV2qr4w==}
+    peerDependencies:
+      react-native: '*'
+      react-native-svg: '>=12.1.0'
+
   react-native-svg@15.15.3:
     resolution: {integrity: sha512-/k4KYwPBLGcx2f5d4FjE+vCScK7QOX14cl2lIASJ28u4slHHtIhL0SZKU7u9qmRBHxTCKPoPBtN6haT1NENJNA==}
     peerDependencies:
@@ -7560,6 +7548,8 @@ snapshots:
       color-convert: 2.0.1
       color-string: 1.9.1
 
+  colord@2.9.2: {}
+
   commander@12.1.0: {}
 
   commander@2.20.3: {}
@@ -9085,6 +9075,12 @@ snapshots:
       react-native: 0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0)
       warn-once: 0.1.1
 
+  react-native-shadow-2@7.1.2(react-native-svg@15.15.3(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0))(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0)):
+    dependencies:
+      colord: 2.9.2
+      react-native: 0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0)
+      react-native-svg: 15.15.3(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0)
+
   react-native-svg@15.15.3(react-native@0.83.4(@babel/core@7.29.0)(@types/react@19.2.14)(react@19.2.0))(react@19.2.0):
     dependencies:
       css-select: 5.2.2
diff --git a/code/app/app-rn4/src/components/layout/index.tsx b/code/app/app-rn4/src/components/layout/index.tsx
index adfdea47..fd1b125a 100644
--- a/code/app/app-rn4/src/components/layout/index.tsx
+++ b/code/app/app-rn4/src/components/layout/index.tsx
@@ -1,72 +1,220 @@
 import { useSafeAreaInsets } from "react-native-safe-area-context";
 import React, { ReactNode } from "react";
-import { View, Text } from "react-native";
-import Ionicons from "@expo/vector-icons/Ionicons";
-import AntDesign from "@expo/vector-icons/AntDesign";
-import { ChevronLeft, SwatchBook, CircleChevronLeft, CirclePower } from "lucide-react-native";
+import { View, Text, Pressable, StyleSheet } from "react-native";
+import {
+  ChevronLeft,
+  SlidersHorizontal,
+  CirclePower,
+  House,
+  LayoutGrid,
+} from "lucide-react-native";
+import { Shadow } from "react-native-shadow-2";
 
+import Animated, { useSharedValue, useAnimatedStyle, withSpring } from "react-native-reanimated";
+import Svg, { Path } from "react-native-svg";
 type LayoutProps = {
   children: ReactNode;
 };
 
+const AnimatedView = Animated.View;
+
 export default function Layout({ children }: LayoutProps) {
   const insets = useSafeAreaInsets();
+
+  // 返回按钮
+  const scale = useSharedValue(1);
+  const style = useAnimatedStyle(() => ({
+    transform: [{ scale: scale.value }],
+  }));
+
+  // 右侧按钮动画
+  const leftScale = useSharedValue(1);
+  const rightScale = useSharedValue(1);
+
+  const leftStyle = useAnimatedStyle(() => ({
+    transform: [{ scale: leftScale.value }],
+    opacity: leftScale.value === 1 ? 1 : 0.7,
+  }));
+
+  const rightStyle = useAnimatedStyle(() => ({
+    transform: [{ scale: rightScale.value }],
+    opacity: rightScale.value === 1 ? 1 : 0.7,
+  }));
+
   return (
     <View className="flex-1 bg-white">
+      {/* 内容区域 */}
       <View
+        className="flex-1"
         style={{
-          flex: 1,
           paddingTop: insets.top + 44,
           paddingBottom: insets.bottom + 56,
         }}
       >
         {children}
       </View>
+
+      {/* Header */}
       <View
+        pointerEvents="box-none"
         className="absolute top-0 left-0 right-0"
-        style={{
-          paddingTop: insets.top,
-          height: insets.top + 48,
-        }}
+        style={{ paddingTop: insets.top }}
       >
-        <View className="h-12 flex-row items-center px-3">
-          {/* 左区域 */}
-          <View className="h-12 w-12 rounded-full bg-white items-center justify-center shadow-md">
-            <ChevronLeft size={28} />
+        <View className="h-12 flex-row items-center mx-3">
+          {/* 返回按钮 */}
+          <Pressable
+            onPressIn={() => {
+              scale.value = withSpring(0.8);
+            }}
+            onPressOut={() => {
+              scale.value = withSpring(1);
+            }}
+          >
+            <AnimatedView style={style}>
+              <Shadow
+                distance={32}
+                startColor="rgba(0,0,0,0.03)"
+                endColor="rgba(255,255,255,0)"
+                offset={[0, 0]}
+                paintInside={false}
+                safeRender
+                style={styles.iconButtonShadow}
+              >
+                <ChevronLeft size={24} />
+              </Shadow>
+            </AnimatedView>
+          </Pressable>
+
+          {/* 标题 */}
+          <View className="flex-1 px-4">
+            <Text className="text-xl font-semibold tracking-tight text-black/90">记账</Text>
           </View>
 
-          {/* 中间标题 */}
-          <View className="flex-1 items-center ">
-            <Text className="text-xl font-semibold text-black">记账</Text>
-          </View>
+          {/* 右侧按钮组 */}
+          <Shadow
+            distance={32}
+            startColor="rgba(0,0,0,0.03)"
+            endColor="rgba(255,255,255,0)"
+            offset={[0, 0]}
+            paintInside={false}
+            safeRender
+            style={styles.groupShadow}
+          >
+            <Pressable
+              onPressIn={() => {
+                leftScale.value = withSpring(0.8);
+              }}
+              onPressOut={() => {
+                leftScale.value = withSpring(1);
+              }}
+            >
+              <AnimatedView style={leftStyle} className="w-14 items-center justify-center">
+                <SlidersHorizontal size={20} />
+              </AnimatedView>
+            </Pressable>
 
-          {/* 右区域 */}
-          <View className="w-28 ">
-            <View className="h-12 flex-row items-center rounded-full bg-white shadow-md overflow-hidden">
-              <View className="px-4 items-center justify-center">
-                <SwatchBook size={22} />
-              </View>
+            <View className="w-[1px] h-4 bg-black/10" />
 
-              <View className="w-[1px] h-4 bg-black/10" />
-
-              <View className="px-4 items-center justify-center">
-                <CirclePower size={22} />
-              </View>
-            </View>
-          </View>
+            {/* 右按钮 */}
+            <Pressable
+              onPressIn={() => {
+                rightScale.value = withSpring(0.8);
+              }}
+              onPressOut={() => {
+                rightScale.value = withSpring(1);
+              }}
+            >
+              <AnimatedView style={rightStyle} className="w-14 items-center justify-center">
+                <CirclePower size={20} />
+              </AnimatedView>
+            </Pressable>
+          </Shadow>
         </View>
       </View>
+
+      {/* tabbar */}
       <View
-        style={{
-          position: "absolute",
-          left: 0,
-          right: 0,
-          bottom: 0,
-          paddingBottom: insets.bottom,
-        }}
+        className="absolute left-0 right-0 bottom-0"
+        style={{ paddingBottom: insets.bottom + 6 }}
       >
-        <Text>footer</Text>
+        <View className="m-3">
+          <Shadow
+            distance={32}
+            startColor="rgba(0,0,0,0.03)"
+            endColor="rgba(255,255,255,0)"
+            offset={[0, 0]}
+            paintInside={false}
+            safeRender
+            style={styles.tabbarShadown}
+          >
+            <View className="w-full h-16 flex-row items-center justify-between">
+              <View className="flex-1 items-center justify-center">
+                <House size={24} color="#666" />
+                <Text className="text-[10px] text-[#666]  mt-1">首页</Text>
+              </View>
+              <View className="flex-1 items-center justify-center">
+                <House size={24} color="#666" />
+                <Text className="text-[10px] text-[#666]  mt-1">分类</Text>
+              </View>
+              <View className="flex-1 items-center justify-center" style={{ position: "relative" }}>
+                <Pressable>
+                  <View
+                    style={{
+                      width: 68,
+                      height: 68,
+                      borderRadius: 999,
+                      backgroundColor: "#5B8CFF",
+                      alignItems: "center",
+                      justifyContent: "center",
+                      borderWidth: 8,
+                      borderColor: "white",
+                    }}
+                  >
+                    <LayoutGrid size={24} color="white" />
+                  </View>
+                </Pressable>
+              </View>
+              <View className="flex-1 items-center justify-center">
+                <House size={24} color="#666" />
+                <Text className="text-[10px] text-[#666] mt-1">统计</Text>
+              </View>
+              <View className="flex-1 items-center justify-center">
+                <House size={24} color="#666" />
+                <Text className="text-[10px] text-[#666]  mt-1">我的</Text>
+              </View>
+            </View>
+          </Shadow>
+        </View>
       </View>
     </View>
   );
 }
+
+const styles = StyleSheet.create({
+  iconButtonShadow: {
+    borderRadius: 999,
+    width: 36,
+    height: 36,
+    alignItems: "center",
+    justifyContent: "center",
+    borderWidth: 0.5,
+    borderColor: "rgba(255,255,255,0.6)",
+  },
+  groupShadow: {
+    borderRadius: 999,
+    height: 36,
+    flexDirection: "row",
+    alignItems: "center",
+    justifyContent: "center",
+    borderWidth: 0.5,
+    borderColor: "rgba(255,255,255,0.6)",
+  },
+  tabbarShadown: {
+    borderRadius: 999,
+    flexDirection: "row",
+    alignItems: "center",
+    justifyContent: "center",
+    borderWidth: 0.5,
+    borderColor: "rgba(255,255,255,0.6)",
+  },
+});