diff --git a/app/(tabs)/index.tsx b/app/(tabs)/index.tsx
index d3102a4..f766889 100644
--- a/app/(tabs)/index.tsx
+++ b/app/(tabs)/index.tsx
@@ -1,291 +1,183 @@
+import { Fonts } from '@/constants/Fonts';
 import { checkAuthStatus } from '@/lib/auth';
 import { useRouter } from 'expo-router';
-import React, { useEffect, useRef, useState } from 'react';
+import React, { useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
-import { Animated, Dimensions, Image, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
+import { Dimensions, Image, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
+import Animated, {
+    interpolate,
+    useAnimatedStyle,
+    useSharedValue,
+    withDelay,
+    withRepeat,
+    withSequence,
+    withTiming
+} from 'react-native-reanimated';
 import { useSafeAreaInsets } from "react-native-safe-area-context";
 
+// Worklet function for animations
+const runShakeAnimation = (value: Animated.SharedValue<number>) => {
+    'worklet';
+    return withRepeat(
+        withSequence(
+            withTiming(1, { duration: 300 }),
+            withTiming(-1, { duration: 300 }),
+            withTiming(1, { duration: 300 }),
+            withTiming(-1, { duration: 300 }),
+            withTiming(0, { duration: 200 }),
+            withDelay(1000, withTiming(0, { duration: 0 }))
+        ),
+        -1
+    );
+};
+
+const runWaveAnimation = (value: Animated.SharedValue<number>) => {
+    'worklet';
+    return withRepeat(
+        withSequence(
+            withTiming(1, { duration: 500 }),
+            withTiming(-1, { duration: 500 }),
+            withTiming(0, { duration: 500 }),
+            withDelay(1000, withTiming(0, { duration: 0 }))
+        ),
+        -1
+    );
+};
+
 export default function HomeScreen() {
     const router = useRouter();
     const { t } = useTranslation();
     const insets = useSafeAreaInsets();
-    const [isLoading, setIsLoading] = useState(false);
-
-    // 获取屏幕宽度
+    const [isLoading, setIsLoading] = React.useState(false);
     const screenWidth = Dimensions.get('window').width;
 
-    // 动画值
-    const fadeAnim = useRef(new Animated.Value(0)).current; // IP图标的淡入动画
-    const shakeAnim = useRef(new Animated.Value(0)).current; // IP图标的摇晃动画
-    const animationRef = useRef<Animated.CompositeAnimation | null>(null); // 动画引用
-    const descriptionAnim = useRef(new Animated.Value(0)).current; // 描述文本的淡入动画
-    const buttonAnim = useRef(new Animated.Value(0)).current; // 按钮的淡入动画
-    const buttonShakeAnim = useRef(new Animated.Value(0)).current; // 按钮的摇晃动画
-    const buttonLoopAnim = useRef<Animated.CompositeAnimation | null>(null); // 按钮循环动画引用
-    const fadeInAnim = useRef(new Animated.Value(0)).current;
+    // Animation values
+    const fadeAnim = useSharedValue(0);
+    const shakeAnim = useSharedValue(0);
+    const waveAnim = useSharedValue(0);
+    const buttonShakeAnim = useSharedValue(0);
+    const fadeInAnim = useSharedValue(0);
+    const descriptionAnim = useSharedValue(0);
+    const textAnimations = {
+        line1: useSharedValue(0),
+        line2: useSharedValue(0),
+        line3: useSharedValue(0),
+        subtitle: useSharedValue(0),
+    };
 
-    // 文本行动画值
-    const [textAnimations] = useState(() => ({
-        line1: new Animated.Value(0), // 第一行文本动画
-        line2: new Animated.Value(0), // 第二行文本动画
-        line3: new Animated.Value(0), // 第三行文本动画
-        subtitle: new Animated.Value(0), // 副标题动画
+    // Animation styles
+    const ipAnimatedStyle = useAnimatedStyle(() => ({
+        opacity: fadeAnim.value,
+        transform: [
+            { translateX: interpolate(shakeAnim.value, [-1, 1], [-2, 2]) },
+            { rotate: `${interpolate(shakeAnim.value, [-1, 1], [-2, 2])}deg` },
+        ],
     }));
 
-    // 添加挥手动画值
-    const waveAnim = useRef(new Animated.Value(0)).current;
+    const waveAnimatedStyle = useAnimatedStyle(() => ({
+        transform: [
+            { rotate: `${interpolate(waveAnim.value, [-1, 0, 1], [-15, 0, 15])}deg` },
+        ],
+    }));
 
-    // 启动IP图标摇晃动画
-    const startShaking = () => {
-        // 停止任何正在进行的动画
-        if (animationRef.current) {
-            animationRef.current.stop();
-        }
+    const buttonStyle = useAnimatedStyle(() => ({
+        opacity: fadeInAnim.value,
+        transform: [
+            { translateY: interpolate(fadeInAnim.value, [0, 1], [20, 0]) },
+            { translateX: interpolate(buttonShakeAnim.value, [-1, 0, 1], [-5, 0, 5]) }
+        ]
+    }));
 
-        // 创建动画序列
-        const sequence = Animated.sequence([
-            // 第一次左右摇晃
-            Animated.timing(shakeAnim, {
-                toValue: 1,
-                duration: 300,
-                useNativeDriver: true,
-            }),
-            Animated.timing(shakeAnim, {
-                toValue: -1,
-                duration: 300,
-                useNativeDriver: true,
-            }),
-            // 第二次左右摇晃
-            Animated.timing(shakeAnim, {
-                toValue: 1,
-                duration: 300,
-                useNativeDriver: true,
-            }),
-            Animated.timing(shakeAnim, {
-                toValue: -1,
-                duration: 300,
-                useNativeDriver: true,
-            }),
-            // 回到中心位置
-            Animated.timing(shakeAnim, {
-                toValue: 0,
-                duration: 200,
-                useNativeDriver: true,
-            }),
-            // 1秒延迟
-            Animated.delay(1000),
-        ]);
+    const welcomeStyle = useAnimatedStyle(() => ({
+        opacity: fadeInAnim.value,
+        transform: [{ translateY: interpolate(fadeInAnim.value, [0, 1], [20, 0]) }]
+    }));
 
-        // 循环播放动画序列
-        animationRef.current = Animated.loop(sequence);
-        animationRef.current.start();
-    };
+    const descriptionStyle = useAnimatedStyle(() => ({
+        opacity: descriptionAnim.value,
+        transform: [{ translateY: interpolate(descriptionAnim.value, [0, 1], [20, 0]) }]
+    }));
 
-    // 启动文本动画
-    const startTextAnimations = () => {
-        // 按顺序延迟启动每行文本动画
-        return new Promise<void>((resolve) => {
-            Animated.stagger(300, [
-                Animated.timing(textAnimations.line1, {
-                    toValue: 1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.timing(textAnimations.line2, {
-                    toValue: 1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.timing(textAnimations.line3, {
-                    toValue: 1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.timing(textAnimations.subtitle, {
-                    toValue: 1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-            ]).start(() => resolve());
-        });
-    };
+    const textLine1Style = useAnimatedStyle(() => ({
+        opacity: textAnimations.line1.value,
+        transform: [{ translateY: interpolate(textAnimations.line1.value, [0, 1], [10, 0]) }]
+    }));
 
-    // 启动描述文本动画
-    const startDescriptionAnimation = () => {
-        // IP图标显示后淡入描述文本
-        return new Promise<void>((resolve) => {
-            Animated.sequence([
-                Animated.delay(200), // IP图标显示后延迟200ms
-                Animated.timing(descriptionAnim, {
-                    toValue: 1,
-                    duration: 800,
-                    useNativeDriver: true,
-                })
-            ]).start(() => resolve());
-        });
-    };
-    // 启动欢迎语动画
-    const startWelcomeAnimation = () => {
-        // IP图标显示后淡入描述文本
-        return new Promise<void>((resolve) => {
-            Animated.sequence([
-                Animated.delay(200), // IP图标显示后延迟200ms
-                Animated.timing(fadeInAnim, {
-                    toValue: 1,
-                    duration: 800,
-                    useNativeDriver: true,
-                })
-            ]).start(() => resolve());
-        });
-    };
+    const textLine2Style = useAnimatedStyle(() => ({
+        opacity: textAnimations.line2.value,
+        transform: [{ translateY: interpolate(textAnimations.line2.value, [0, 1], [10, 0]) }]
+    }));
 
-    // 启动按钮动画
-    const startButtonAnimation = () => {
-        // 首先淡入按钮
-        Animated.sequence([
-            Animated.timing(buttonAnim, {
-                toValue: 1,
-                duration: 800,
-                useNativeDriver: true,
-            })
-        ]).start(() => {
-            // 淡入完成后开始循环摇晃动画
-            startButtonShakeLoop();
-        });
-    };
+    const textLine3Style = useAnimatedStyle(() => ({
+        opacity: textAnimations.line3.value,
+        transform: [{ translateY: interpolate(textAnimations.line3.value, [0, 1], [10, 0]) }]
+    }));
 
-    // 启动按钮循环摇晃动画
-    const startButtonShakeLoop = () => {
-        // 停止任何正在进行的动画
-        if (buttonLoopAnim.current) {
-            buttonLoopAnim.current.stop();
-        }
+    const subtitleStyle = useAnimatedStyle(() => ({
+        opacity: textAnimations.subtitle.value,
+        transform: [{ translateY: interpolate(textAnimations.subtitle.value, [0, 1], [10, 0]) }]
+    }));
 
-        // 创建摇晃动画序列
-        const shakeSequence = Animated.sequence([
-            // 向右摇晃
-            Animated.timing(buttonShakeAnim, {
-                toValue: 1,
-                duration: 100,
-                useNativeDriver: true,
-            }),
-            // 向左摇晃
-            Animated.timing(buttonShakeAnim, {
-                toValue: -1,
-                duration: 100,
-                useNativeDriver: true,
-            }),
-            // 再次向右摇晃
-            Animated.timing(buttonShakeAnim, {
-                toValue: 1,
-                duration: 100,
-                useNativeDriver: true,
-            }),
-            // 回到中心位置
-            Animated.timing(buttonShakeAnim, {
-                toValue: 0,
-                duration: 100,
-                useNativeDriver: true,
-            }),
-            // 暂停3秒
-            Animated.delay(3000)
-        ]);
-
-        // 循环播放动画序列
-        buttonLoopAnim.current = Animated.loop(shakeSequence);
-        buttonLoopAnim.current.start();
-    };
-
-    // 启动挥手动画
-    const startWaveAnimation = () => {
-        // 创建循环动画：左右摇摆
-        Animated.loop(
-            Animated.sequence([
-                Animated.timing(waveAnim, {
-                    toValue: 1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.timing(waveAnim, {
-                    toValue: -1,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.timing(waveAnim, {
-                    toValue: 0,
-                    duration: 500,
-                    useNativeDriver: true,
-                }),
-                Animated.delay(1000), // 暂停1秒
-            ])
-        ).start();
-    };
-
-    // 组件挂载时启动动画
+    // Start animations
     useEffect(() => {
         setIsLoading(true);
+
         checkAuthStatus(router, () => {
-            router.replace('/ask')
+            router.replace('/ask');
         }, false).then(() => {
             setIsLoading(false);
         }).catch(() => {
             setIsLoading(false);
         });
-        // IP图标的淡入动画
-        Animated.timing(fadeAnim, {
-            toValue: 1,
-            duration: 1000,
-            useNativeDriver: true,
-        }).start(() => {
-            // 淡入完成后开始摇晃动画
-            startShaking();
-            // IP显示后开始文本动画
-            startTextAnimations()
-                .then(() => startWelcomeAnimation())
-                .then(() => startDescriptionAnimation())
-                .then(() => startButtonAnimation())
-                .catch(console.error);
-            // 启动挥手动画
-            startWaveAnimation();
+
+        // Start fade in animation
+        fadeAnim.value = withTiming(1, { duration: 1000 }, () => {
+            // Start shake animation
+            shakeAnim.value = runShakeAnimation(shakeAnim);
+
+            // Start text animations with delays
+            textAnimations.line1.value = withDelay(0, withTiming(1, { duration: 500 }));
+            textAnimations.line2.value = withDelay(300, withTiming(1, { duration: 500 }));
+            textAnimations.line3.value = withDelay(600, withTiming(1, { duration: 500 }));
+            textAnimations.subtitle.value = withDelay(900, withTiming(1, { duration: 500 }));
+
+            // Start welcome animation
+            fadeInAnim.value = withDelay(200, withTiming(1, { duration: 800 }));
+
+            // Start description animation
+            descriptionAnim.value = withDelay(200, withTiming(1, { duration: 800 }));
+
+            // Start button animation
+            fadeInAnim.value = withDelay(200, withTiming(1, { duration: 800 }, () => {
+                // Start button shake animation
+                buttonShakeAnim.value = withRepeat(
+                    withSequence(
+                        withTiming(1, { duration: 100 }),
+                        withTiming(-1, { duration: 100 }),
+                        withTiming(1, { duration: 100 }),
+                        withTiming(0, { duration: 100 }),
+                        withDelay(3000, withTiming(0, { duration: 0 }))
+                    ),
+                    -1
+                );
+            }));
+
+            // Start wave animation
+            waveAnim.value = runWaveAnimation(waveAnim);
         });
 
-        // 组件卸载时清理动画
+        // Cleanup
         return () => {
-            if (buttonLoopAnim.current) {
-                buttonLoopAnim.current.stop();
-            }
-            if (animationRef.current) {
-                animationRef.current.stop();
-            }
+            fadeAnim.value = 0;
+            shakeAnim.value = 0;
+            waveAnim.value = 0;
+            buttonShakeAnim.value = 0;
+            fadeInAnim.value = 0;
+            descriptionAnim.value = 0;
+            Object.values(textAnimations).forEach(anim => anim.value = 0);
         };
-
     }, []);
 
-    // 动画样式
-    const animatedStyle = {
-        opacity: fadeAnim,
-        transform: [
-            {
-                translateX: shakeAnim.interpolate({
-                    inputRange: [-1, 1],
-                    outputRange: [-2, 2],
-                })
-            },
-            {
-                rotate: shakeAnim.interpolate({
-                    inputRange: [-1, 1],
-                    outputRange: ['-2deg', '2deg'],
-                }),
-            },
-        ],
-    };
-
-    // 旋转动画插值
-    const rotate = waveAnim.interpolate({
-        inputRange: [-1, 0, 1],
-        outputRange: ['-15deg', '0deg', '15deg'],
-    });
-
     if (isLoading) {
         return (
             <View style={styles.loadingContainer}>
@@ -297,86 +189,27 @@ export default function HomeScreen() {
     return (
         <View style={styles.container}>
             <View style={[styles.contentContainer, { paddingTop: insets.top + 16 }]}>
-                {/* 标题区域 */}
                 <View style={styles.headerContainer}>
-                    <Animated.Text
-                        style={[
-                            styles.titleText,
-                            {
-                                opacity: textAnimations.line1, transform: [{
-                                    translateY: textAnimations.line1.interpolate({
-                                        inputRange: [0, 1],
-                                        outputRange: [10, 0]
-                                    })
-                                }]
-                            }
-                        ]}
-                    >
+                    <Animated.Text style={[styles.titleText, textLine1Style]}>
                         {t('auth.welcomeAwaken.awaken', { ns: 'login' })}
                     </Animated.Text>
-                    <Animated.Text
-                        style={[
-                            styles.titleText,
-                            {
-                                opacity: textAnimations.line2, transform: [{
-                                    translateY: textAnimations.line2.interpolate({
-                                        inputRange: [0, 1],
-                                        outputRange: [10, 0]
-                                    })
-                                }]
-                            }
-                        ]}
-                    >
+                    <Animated.Text style={[styles.titleText, textLine2Style]}>
                         {t('auth.welcomeAwaken.your', { ns: 'login' })}
                     </Animated.Text>
-                    <Animated.Text
-                        style={[
-                            styles.titleText,
-                            {
-                                opacity: textAnimations.line3, transform: [{
-                                    translateY: textAnimations.line3.interpolate({
-                                        inputRange: [0, 1],
-                                        outputRange: [10, 0]
-                                    })
-                                }]
-                            }
-                        ]}
-                    >
+                    <Animated.Text style={[styles.titleText, textLine3Style]}>
                         {t('auth.welcomeAwaken.pm', { ns: 'login' })}
                     </Animated.Text>
-                    <Animated.Text
-                        style={[
-                            styles.subtitleText,
-                            {
-                                opacity: textAnimations.subtitle,
-                                transform: [{
-                                    translateY: textAnimations.subtitle.interpolate({
-                                        inputRange: [0, 1],
-                                        outputRange: [10, 0]
-                                    })
-                                }]
-                            }
-                        ]}
-                    >
+                    <Animated.Text style={[styles.subtitleText, subtitleStyle]}>
                         {t('auth.welcomeAwaken.slogan', { ns: 'login' })}
                     </Animated.Text>
                 </View>
-                {/* 欢迎语 */}
+
                 <View style={{ alignItems: 'flex-end' }}>
-                    <Animated.View
-                        style={[{
-                            height: screenWidth * 0.3,
-                            width: screenWidth * 0.3,
-                            marginTop: -screenWidth * 0.08,
-                            opacity: fadeInAnim,
-                            transform: [{
-                                translateY: fadeInAnim.interpolate({
-                                    inputRange: [0, 1],
-                                    outputRange: [20, 0]
-                                })
-                            }]
-                        }]}
-                    >
+                    <Animated.View style={[{
+                        height: screenWidth * 0.3,
+                        width: screenWidth * 0.3,
+                        marginTop: -screenWidth * 0.08,
+                    }, welcomeStyle]}>
                         <Image
                             source={require('@/assets/images/png/icon/think.png')}
                             style={{
@@ -388,62 +221,25 @@ export default function HomeScreen() {
                     </Animated.View>
                 </View>
 
-                {/* Animated IP */}
                 <View style={styles.ipContainer}>
-                    <Animated.View style={[styles.ipWrapper, { transform: [{ rotate }] }]}>
+                    <Animated.View style={[styles.ipWrapper, waveAnimatedStyle]}>
                         <Image
                             source={require('@/assets/images/png/icon/ip.png')}
-                            style={{ width: screenWidth * 0.9, marginBottom: - screenWidth * 0.18, marginTop: -screenWidth * 0.22 }}
+                            style={{ width: screenWidth * 0.9, marginBottom: -screenWidth * 0.18, marginTop: -screenWidth * 0.22 }}
                         />
                     </Animated.View>
                 </View>
 
-                {/* 介绍文本 */}
-                <Animated.Text
-                    style={[
-                        styles.descriptionText,
-                        {
-                            opacity: descriptionAnim,
-                            transform: [{
-                                translateY: descriptionAnim.interpolate({
-                                    inputRange: [0, 1],
-                                    outputRange: [20, 0]
-                                })
-                            }]
-                        }
-                    ]}
-                >
+                <Animated.Text style={[styles.descriptionText, descriptionStyle]}>
                     {t('auth.welcomeAwaken.gallery', { ns: 'login' })}
                     {"\n"}
                     {t('auth.welcomeAwaken.back', { ns: 'login' })}
                 </Animated.Text>
 
-                {/* 唤醒按钮 */}
-                <Animated.View
-                    style={{
-                        alignItems: "center",
-                        opacity: buttonAnim,
-                        transform: [
-                            {
-                                translateY: buttonAnim.interpolate({
-                                    inputRange: [0, 1],
-                                    outputRange: [20, 0]
-                                })
-                            },
-                            {
-                                translateX: buttonShakeAnim.interpolate({
-                                    inputRange: [-1, 0, 1],
-                                    outputRange: [-5, 0, 5]
-                                })
-                            }
-                        ]
-                    }}
-                >
+                <Animated.View style={[{ alignItems: "center" }, buttonStyle]}>
                     <TouchableOpacity
                         style={styles.awakenButton}
-                        onPress={async () => {
-                            router.push('/login');
-                        }}
+                        onPress={() => router.push('/login')}
                         activeOpacity={0.8}
                     >
                         <Text style={styles.buttonText}>
@@ -485,17 +281,19 @@ const styles = StyleSheet.create({
     },
     titleText: {
         color: '#FFFFFF',
-        fontSize: 30,
+        fontSize: 32,
         fontWeight: 'bold',
         marginBottom: 12,
         textAlign: 'left',
         lineHeight: 36,
+        fontFamily: Fonts['quicksand']
     },
     subtitleText: {
         color: 'rgba(255, 255, 255, 0.85)',
         fontSize: 16,
         textAlign: 'left',
         lineHeight: 24,
+        fontFamily: Fonts['inter']
     },
     ipContainer: {
         alignItems: 'center',
@@ -514,11 +312,12 @@ const styles = StyleSheet.create({
         opacity: 0.9,
         paddingHorizontal: 40,
         marginTop: -16,
+        fontFamily: Fonts['inter']
     },
     awakenButton: {
         backgroundColor: '#FFFFFF',
         borderRadius: 28,
-        paddingVertical: 16,
+        paddingVertical: 20,
         shadowColor: '#000',
         shadowOffset: { width: 0, height: 2 },
         shadowOpacity: 0.1,
@@ -532,5 +331,6 @@ const styles = StyleSheet.create({
         color: '#4C320C',
         fontWeight: 'bold',
         fontSize: 18,
+        fontFamily: Fonts['quicksand']
     },
 });
\ No newline at end of file
diff --git a/app/(tabs)/login.tsx b/app/(tabs)/login.tsx
index 3c84020..46cd102 100644
--- a/app/(tabs)/login.tsx
+++ b/app/(tabs)/login.tsx
@@ -83,7 +83,7 @@ const LoginScreen = () => {
                             className="absolute left-1/2 z-10"
                             style={{
                                 top: containerHeight > 0 ? windowHeight - containerHeight - 210 + statusBarHeight - insets.top - 28 : 0,
-                                transform: [{ translateX: -200 }, { translateY: keyboardOffset > 0 ? -keyboardOffset + statusBarHeight - insets.top - 28 : -keyboardOffset }]
+                                transform: [{ translateX: -200 }, { translateY: keyboardOffset > 0 ? -keyboardOffset + statusBarHeight : -keyboardOffset }]
                             }}
                         >
                             {
@@ -98,7 +98,7 @@ const LoginScreen = () => {
                             className="absolute left-1/2 z-[1000] -translate-x-[39.5px] -translate-y-[4px]"
                             style={{
                                 top: containerHeight > 0 ? windowHeight - containerHeight - 1 + statusBarHeight - insets.top - 30 : 0,
-                                transform: [{ translateX: -39.5 }, { translateY: keyboardOffset > 0 ? -4 - keyboardOffset + statusBarHeight - insets.top - 30 : -4 - keyboardOffset }]
+                                transform: [{ translateX: -39.5 }, { translateY: keyboardOffset > 0 ? -4 - keyboardOffset + statusBarHeight : -4 - keyboardOffset }]
                             }}
                         >
                             <Handers />
diff --git a/assets/images/png/icon/ip.png b/assets/images/png/icon/ip.png
index 2355ed9..04e7239 100644
Binary files a/assets/images/png/icon/ip.png and b/assets/images/png/icon/ip.png differ