diff --git a/app.py b/app.py
index 6619ba39..667c82c7 100755
--- a/app.py
+++ b/app.py
@@ -374,13 +374,16 @@ else:
 # Cookie 配置 - 重要：HTTPS 环境必须设置 SECURE=True
 app.config['SESSION_COOKIE_SECURE'] = True   # 生产环境使用 HTTPS，必须为 True
 app.config['SESSION_COOKIE_HTTPONLY'] = True  # 生产环境应设为True，防止XSS攻击
-app.config['SESSION_COOKIE_SAMESITE'] = 'Lax'  # 使用'Lax'以平衡安全性和功能性
+# SameSite='None' 允许微信内置浏览器在 OAuth 重定向后携带 Cookie
+# 必须配合 Secure=True 使用（已在上面配置）
+app.config['SESSION_COOKIE_SAMESITE'] = 'None'  # 微信浏览器兼容性：必须为 None
 app.config['SESSION_COOKIE_DOMAIN'] = None  # 不限制域名
 app.config['SESSION_COOKIE_PATH'] = '/'  # 设置cookie路径
 app.config['PERMANENT_SESSION_LIFETIME'] = timedelta(days=7)  # session持续7天
 app.config['REMEMBER_COOKIE_DURATION'] = timedelta(days=30)  # 记住登录30天
 app.config['REMEMBER_COOKIE_SECURE'] = True   # 生产环境使用 HTTPS，必须为 True
 app.config['REMEMBER_COOKIE_HTTPONLY'] = True  # 防止XSS攻击
+app.config['REMEMBER_COOKIE_SAMESITE'] = 'None'  # 微信浏览器兼容性
 
 # 初始化 Flask-Session（仅在启用 Redis Session 时）
 if USE_REDIS_SESSION:
@@ -3447,7 +3450,16 @@ def register_with_phone():
 @app.route('/api/account/phone/send-code', methods=['POST'])
 def send_sms_bind_code():
     """发送绑定手机验证码（需已登录）"""
+    # 调试日志：检查 session 状态
+    user_agent = request.headers.get('User-Agent', '')
+    is_wechat = 'MicroMessenger' in user_agent
+    print(f"[绑定手机验证码] User-Agent: {user_agent[:100]}...")
+    print(f"[绑定手机验证码] 是否微信浏览器: {is_wechat}")
+    print(f"[绑定手机验证码] session 内容: logged_in={session.get('logged_in')}, user_id={session.get('user_id')}")
+    print(f"[绑定手机验证码] Cookie: {request.cookies.get('session', 'None')[:20] if request.cookies.get('session') else 'None'}...")
+
     if not session.get('logged_in'):
+        print(f"[绑定手机验证码] ❌ 未登录，拒绝请求")
         return jsonify({'error': '未登录'}), 401
 
     data = request.get_json()
diff --git a/src/components/Navbars/components/MobileDrawer/MobileDrawer.js b/src/components/Navbars/components/MobileDrawer/MobileDrawer.js
index f7091906..bc1218ed 100644
--- a/src/components/Navbars/components/MobileDrawer/MobileDrawer.js
+++ b/src/components/Navbars/components/MobileDrawer/MobileDrawer.js
@@ -92,7 +92,9 @@ const MobileDrawer = memo(({
                                         />
                                         <Box>
                                             <Text fontSize="sm" fontWeight="bold">{getDisplayName()}</Text>
-                                            <Text fontSize="xs" color={emailTextColor}>{user.email}</Text>
+                                            {user.phone && (
+                                                <Text fontSize="xs" color={emailTextColor}>{user.phone}</Text>
+                                            )}
                                         </Box>
                                     </HStack>
                                 </Box>
diff --git a/src/components/Navbars/components/Navigation/PersonalCenterMenu.js b/src/components/Navbars/components/Navigation/PersonalCenterMenu.js
index d68a1611..510f8281 100644
--- a/src/components/Navbars/components/Navigation/PersonalCenterMenu.js
+++ b/src/components/Navbars/components/Navigation/PersonalCenterMenu.js
@@ -61,7 +61,6 @@ const PersonalCenterMenu = memo(({ user, handleLogout }) => {
                 {/* 用户信息区 */}
                 <Box px={3} py={2} borderBottom="1px" borderColor="gray.200">
                     <Text fontSize="sm" fontWeight="bold">{getDisplayName()}</Text>
-                    <Text fontSize="xs" color="gray.500">{user.email}</Text>
                     {user.phone && (
                         <Text fontSize="xs" color="gray.500">{user.phone}</Text>
                     )}
diff --git a/src/components/Navbars/components/UserMenu/TabletUserMenu.js b/src/components/Navbars/components/UserMenu/TabletUserMenu.js
index 5ca9a8b3..dc813313 100644
--- a/src/components/Navbars/components/UserMenu/TabletUserMenu.js
+++ b/src/components/Navbars/components/UserMenu/TabletUserMenu.js
@@ -75,7 +75,6 @@ const TabletUserMenu = memo(({
                     {/* 用户信息区 */}
                     <Box px={3} py={2} borderBottom="1px" borderColor={borderColor}>
                         <Text fontSize="sm" fontWeight="bold">{getDisplayName()}</Text>
-                        <Text fontSize="xs" color="gray.500">{user.email}</Text>
                         {user.phone && (
                             <Text fontSize="xs" color="gray.500">{user.phone}</Text>
                         )}
diff --git a/src/views/Settings/SettingsPage.js b/src/views/Settings/SettingsPage.js
index a869ccc6..b5aa4c5d 100644
--- a/src/views/Settings/SettingsPage.js
+++ b/src/views/Settings/SettingsPage.js
@@ -11,16 +11,10 @@ import {
     Input,
     FormControl,
     FormLabel,
-    Switch,
     Card,
     CardBody,
     CardHeader,
-    Divider,
     useToast,
-    Alert,
-    AlertIcon,
-    AlertTitle,
-    AlertDescription,
     Modal,
     ModalOverlay,
     ModalContent,
@@ -30,31 +24,17 @@ import {
     ModalCloseButton,
     useDisclosure,
     Badge,
-    IconButton,
-    Textarea,
-    Select,
-    useColorMode,
-    useColorModeValue,
     Tabs,
     TabList,
     TabPanels,
     Tab,
     TabPanel,
-    InputGroup,
-    InputRightElement,
     PinInput,
-    PinInputField,
-    SimpleGrid
+    PinInputField
 } from '@chakra-ui/react';
 import {
-    EditIcon,
-    ViewIcon,
-    ViewOffIcon,
     LinkIcon,
-    DeleteIcon, // 替换 UnlinkIcon
-    WarningIcon,
-    CheckIcon,
-    CloseIcon
+    DeleteIcon
 } from '@chakra-ui/icons';
 import { FaWeixin, FaMobile, FaEnvelope } from 'react-icons/fa';
 import { useAuth } from '../../contexts/AuthContext';
@@ -63,8 +43,7 @@ import { logger } from '../../utils/logger';
 import { useProfileEvents } from '../../hooks/useProfileEvents';
 
 export default function SettingsPage() {
-    const { user, updateUser, logout } = useAuth();
-    const { colorMode, toggleColorMode } = useColorMode();
+    const { user, updateUser } = useAuth();
     const toast = useToast();
 
     // 深色模式固定颜色（Settings 页面始终使用深色主题）
@@ -78,27 +57,11 @@ export default function SettingsPage() {
     const profileEvents = useProfileEvents({ pageType: 'settings' });
 
     // 模态框状态
-    const { isOpen: isPasswordOpen, onOpen: onPasswordOpen, onClose: onPasswordClose } = useDisclosure();
     const { isOpen: isPhoneOpen, onOpen: onPhoneOpen, onClose: onPhoneClose } = useDisclosure();
     const { isOpen: isEmailOpen, onOpen: onEmailOpen, onClose: onEmailClose } = useDisclosure();
-    const { isOpen: isDeleteOpen, onOpen: onDeleteOpen, onClose: onDeleteClose } = useDisclosure();
 
     // 表单状态
     const [isLoading, setIsLoading] = useState(false);
-    const [showPassword, setShowPassword] = useState(false);
-    const [passwordForm, setPasswordForm] = useState({
-        currentPassword: '',
-        newPassword: '',
-        confirmPassword: ''
-    });
-    
-    // 密码状态 - 默认假设是普通用户，获取到数据后再更新
-    const [passwordStatus, setPasswordStatus] = useState({
-        isWechatUser: false,
-        hasPassword: true,
-        needsFirstTimeSetup: false
-    });
-    const [passwordStatusLoading, setPasswordStatusLoading] = useState(true);
     const [phoneForm, setPhoneForm] = useState({
         phone: '',
         verificationCode: ''
@@ -107,162 +70,6 @@ export default function SettingsPage() {
         email: '',
         verificationCode: ''
     });
-    const [blockedKeywords, setBlockedKeywords] = useState(user?.blocked_keywords || '');
-
-    // 通知设置状态
-    const [notifications, setNotifications] = useState({
-        email_notifications: user?.email_notifications ?? true,
-        sms_notifications: user?.sms_notifications ?? false,
-        wechat_notifications: user?.wechat_notifications ?? false,
-        system_updates: true,
-        investment_alerts: true,
-        community_activities: true,
-        marketing_emails: false
-    });
-
-    // 隐私设置状态
-    const [privacy, setPrivacy] = useState({
-        privacy_level: user?.privacy_level || 'public',
-        show_investment_data: true,
-        show_trading_history: false,
-        allow_friend_requests: true
-    });
-
-    // 获取密码状态
-    const fetchPasswordStatus = async () => {
-        try {
-            const API_BASE_URL = getApiBase();
-
-            logger.api.request('GET', '/api/account/password-status', null);
-
-            const response = await fetch(`${API_BASE_URL}/api/account/password-status`, {
-                method: 'GET',
-                credentials: 'include'
-            });
-
-            if (response.ok) {
-                const data = await response.json();
-                logger.api.response('GET', '/api/account/password-status', response.status, data);
-
-                if (data.success) {
-                    logger.debug('SettingsPage', '密码状态获取成功', data.data);
-                    setPasswordStatus(data.data);
-                }
-            }
-        } catch (error) {
-            logger.error('SettingsPage', 'fetchPasswordStatus', error);
-        } finally {
-            setPasswordStatusLoading(false);
-        }
-    };
-
-    // 组件加载时获取密码状态
-    React.useEffect(() => {
-        fetchPasswordStatus();
-    }, []);
-
-    // 修改密码
-    const handlePasswordChange = async () => {
-        const isFirstTimeSetup = passwordStatus.needsFirstTimeSetup;
-        
-        // 如果不是首次设置且未提供当前密码
-        if (!isFirstTimeSetup && !passwordForm.currentPassword) {
-            toast({
-                title: "请输入当前密码",
-                description: "修改密码需要验证当前密码",
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-            return;
-        }
-
-        if (passwordForm.newPassword !== passwordForm.confirmPassword) {
-            toast({
-                title: "密码不匹配",
-                description: "新密码与确认密码不一致",
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-            return;
-        }
-
-        if (passwordForm.newPassword.length < 6) {
-            toast({
-                title: "密码太短",
-                description: "密码至少需要6个字符",
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-            return;
-        }
-
-        setIsLoading(true);
-        try {
-            // 调用后端API修改密码
-            const API_BASE_URL = getApiBase();
-                
-            const response = await fetch(`${API_BASE_URL}/api/account/change-password`, {
-                method: 'POST',
-                headers: {
-                    'Content-Type': 'application/json',
-                },
-                credentials: 'include', // 包含认证信息
-                body: JSON.stringify({
-                    currentPassword: passwordForm.currentPassword,
-                    newPassword: passwordForm.newPassword,
-                    isFirstSet: passwordStatus.needsFirstTimeSetup
-                })
-            });
-
-            const data = await response.json();
-
-            if (response.ok && data.success) {
-                const isFirstSet = passwordStatus.needsFirstTimeSetup;
-
-                // 🎯 追踪密码修改成功
-                profileEvents.trackPasswordChanged(true);
-
-                toast({
-                    title: isFirstSet ? "密码设置成功" : "密码修改成功",
-                    description: isFirstSet ? "您现在可以使用手机号+密码登录了" : "请重新登录",
-                    status: "success",
-                    duration: 3000,
-                    isClosable: true,
-                });
-
-                setPasswordForm({ currentPassword: '', newPassword: '', confirmPassword: '' });
-                onPasswordClose();
-
-                // 刷新密码状态
-                fetchPasswordStatus();
-
-                // 如果是修改密码（非首次设置），需要重新登录
-                if (!isFirstSet) {
-                    setTimeout(() => {
-                        logout();
-                    }, 1000);
-                }
-            } else {
-                throw new Error(data.error || '密码修改失败');
-            }
-        } catch (error) {
-            // 🎯 追踪密码修改失败
-            profileEvents.trackPasswordChanged(false, error.message);
-
-            toast({
-                title: "修改失败",
-                description: error.message,
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-        } finally {
-            setIsLoading(false);
-        }
-    };
 
     // 发送验证码
     const sendVerificationCode = async (type) => {
@@ -410,101 +217,6 @@ export default function SettingsPage() {
         }
     };
 
-    // 保存通知设置
-    const saveNotificationSettings = async () => {
-        setIsLoading(true);
-        try {
-            logger.debug('SettingsPage', '保存通知设置', notifications);
-
-            // 这里应该调用后端API保存设置
-            await new Promise(resolve => setTimeout(resolve, 1000));
-
-            updateUser(notifications);
-
-            // 🎯 追踪通知偏好更改
-            profileEvents.trackNotificationPreferencesChanged({
-                email: notifications.email_notifications,
-                push: notifications.system_updates,
-                sms: notifications.sms_notifications
-            });
-
-            // ❌ 移除设置保存成功toast
-            logger.info('SettingsPage', '通知设置已保存');
-        } catch (error) {
-            logger.error('SettingsPage', 'saveNotificationSettings', error);
-
-            toast({
-                title: "保存失败",
-                description: error.message,
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-        } finally {
-            setIsLoading(false);
-        }
-    };
-
-    // 保存隐私设置
-    const savePrivacySettings = async () => {
-        setIsLoading(true);
-        try {
-            logger.debug('SettingsPage', '保存隐私设置', { privacy, blockedKeywords });
-
-            // 这里应该调用后端API保存设置
-            await new Promise(resolve => setTimeout(resolve, 1000));
-
-            updateUser({
-                privacy_level: privacy.privacy_level,
-                blocked_keywords: blockedKeywords
-            });
-
-            // ❌ 移除设置保存成功toast
-            logger.info('SettingsPage', '隐私设置已保存');
-        } catch (error) {
-            logger.error('SettingsPage', 'savePrivacySettings', error);
-
-            toast({
-                title: "保存失败",
-                description: error.message,
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-        } finally {
-            setIsLoading(false);
-        }
-    };
-
-    // 注销账户
-    const handleDeleteAccount = async () => {
-        setIsLoading(true);
-        try {
-            // 这里应该调用后端API注销账户
-            await new Promise(resolve => setTimeout(resolve, 2000));
-
-            toast({
-                title: "账户已注销",
-                description: "感谢您的使用",
-                status: "info",
-                duration: 3000,
-                isClosable: true,
-            });
-
-            logout();
-        } catch (error) {
-            toast({
-                title: "注销失败",
-                description: error.message,
-                status: "error",
-                duration: 3000,
-                isClosable: true,
-            });
-        } finally {
-            setIsLoading(false);
-        }
-    };
-
     return (
         <Container maxW="container.xl" py={8}>
             <VStack spacing={8} align="stretch">
@@ -513,51 +225,13 @@ export default function SettingsPage() {
 
                 <Tabs variant="enclosed" colorScheme="blue">
                     <TabList>
-                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>账户安全</Tab>
-                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>通知设置</Tab>
-                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>隐私设置</Tab>
-                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>界面设置</Tab>
-                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>危险操作</Tab>
+                        <Tab color={textColor} _selected={{ color: 'blue.500', borderColor: 'blue.500' }}>账户绑定</Tab>
                     </TabList>
 
                     <TabPanels>
-                        {/* 账户安全 */}
+                        {/* 账户绑定 */}
                         <TabPanel>
                             <VStack spacing={6} align="stretch">
-                                {/* 密码设置 */}
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>密码设置</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <HStack justify="space-between">
-                                            <VStack align="start" spacing={1}>
-                                                <Text fontWeight="medium" color={textColor}>
-                                                    {passwordStatus.needsFirstTimeSetup ? '设置登录密码' : '登录密码'}
-                                                </Text>
-                                                <Text fontSize="sm" color={subTextColor}>
-                                                    {passwordStatus.needsFirstTimeSetup 
-                                                        ? '您通过微信登录，建议设置密码以便其他方式登录' 
-                                                        : '定期更换密码，保护账户安全'
-                                                    }
-                                                </Text>
-                                                {passwordStatus.isWechatUser && (
-                                                    <Text fontSize="xs" color="blue.500">
-                                                        微信用户
-                                                    </Text>
-                                                )}
-                                            </VStack>
-                                            <Button 
-                                                leftIcon={<EditIcon />} 
-                                                onClick={onPasswordOpen}
-                                                isLoading={passwordStatusLoading}
-                                            >
-                                                {passwordStatus.needsFirstTimeSetup ? '设置密码' : '修改密码'}
-                                            </Button>
-                                        </HStack>
-                                    </CardBody>
-                                </Card>
-
                                 {/* 手机号绑定 */}
                                 <Card bg={cardBg} borderColor={borderColor}>
                                     <CardHeader>
@@ -731,458 +405,12 @@ export default function SettingsPage() {
                                     </CardBody>
                                 </Card>
 
-                                {/* 两步验证 */}
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>两步验证</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <HStack justify="space-between">
-                                            <VStack align="start" spacing={1}>
-                                                <Text fontWeight="medium" color={textColor}>安全验证</Text>
-                                                <Text fontSize="sm" color={subTextColor}>
-                                                    开启两步验证，提高账户安全性
-                                                </Text>
-                                            </VStack>
-                                            <Switch size="lg" />
-                                        </HStack>
-                                    </CardBody>
-                                </Card>
-                            </VStack>
-                        </TabPanel>
-
-                        {/* 通知设置 */}
-                        <TabPanel>
-                            <VStack spacing={6} align="stretch">
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>通知方式</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>邮件通知</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        接收邮件通知
-                                                    </Text>
-                                                </VStack>
-                                                <Switch
-                                                    isChecked={notifications.email_notifications}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        email_notifications: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>短信通知</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        接收短信通知（需绑定手机号）
-                                                    </Text>
-                                                </VStack>
-                                                <Switch
-                                                    isChecked={notifications.sms_notifications}
-                                                    isDisabled={!user?.phone}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        sms_notifications: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>微信通知</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        接收微信通知（需绑定微信）
-                                                    </Text>
-                                                </VStack>
-                                                <Switch
-                                                    isChecked={notifications.wechat_notifications}
-                                                    isDisabled={!user?.has_wechat}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        wechat_notifications: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-                                        </VStack>
-                                    </CardBody>
-                                </Card>
-
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>通知类型</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <HStack justify="space-between">
-                                                <Text>系统更新通知</Text>
-                                                <Switch
-                                                    isChecked={notifications.system_updates}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        system_updates: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <Text>投资提醒</Text>
-                                                <Switch
-                                                    isChecked={notifications.investment_alerts}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        investment_alerts: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <Text>社区动态</Text>
-                                                <Switch
-                                                    isChecked={notifications.community_activities}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        community_activities: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <Text>营销邮件</Text>
-                                                <Switch
-                                                    isChecked={notifications.marketing_emails}
-                                                    onChange={(e) => setNotifications(prev => ({
-                                                        ...prev,
-                                                        marketing_emails: e.target.checked
-                                                    }))}
-                                                />
-                                            </HStack>
-                                        </VStack>
-
-                                        <Divider my={4} />
-
-                                        <Button
-                                            colorScheme="blue"
-                                            onClick={saveNotificationSettings}
-                                            isLoading={isLoading}
-                                        >
-                                            保存通知设置
-                                        </Button>
-                                    </CardBody>
-                                </Card>
-                            </VStack>
-                        </TabPanel>
-
-                        {/* 隐私设置 */}
-                        <TabPanel>
-                            <VStack spacing={6} align="stretch">
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>隐私级别</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <FormControl>
-                                                <FormLabel>个人资料可见性</FormLabel>
-                                                <Select
-                                                    value={privacy.privacy_level}
-                                                    onChange={(e) => setPrivacy(prev => ({
-                                                        ...prev,
-                                                        privacy_level: e.target.value
-                                                    }))}
-                                                >
-                                                    <option value="public">公开</option>
-                                                    <option value="friends">仅好友可见</option>
-                                                    <option value="private">私密</option>
-                                                </Select>
-                                            </FormControl>
-
-                                            <Divider />
-
-                                            <VStack spacing={3} align="stretch">
-                                                <HStack justify="space-between">
-                                                    <Text>显示投资数据</Text>
-                                                    <Switch
-                                                        isChecked={privacy.show_investment_data}
-                                                        onChange={(e) => setPrivacy(prev => ({
-                                                            ...prev,
-                                                            show_investment_data: e.target.checked
-                                                        }))}
-                                                    />
-                                                </HStack>
-
-                                                <HStack justify="space-between">
-                                                    <Text>显示交易历史</Text>
-                                                    <Switch
-                                                        isChecked={privacy.show_trading_history}
-                                                        onChange={(e) => setPrivacy(prev => ({
-                                                            ...prev,
-                                                            show_trading_history: e.target.checked
-                                                        }))}
-                                                    />
-                                                </HStack>
-
-                                                <HStack justify="space-between">
-                                                    <Text>允许好友请求</Text>
-                                                    <Switch
-                                                        isChecked={privacy.allow_friend_requests}
-                                                        onChange={(e) => setPrivacy(prev => ({
-                                                            ...prev,
-                                                            allow_friend_requests: e.target.checked
-                                                        }))}
-                                                    />
-                                                </HStack>
-                                            </VStack>
-                                        </VStack>
-                                    </CardBody>
-                                </Card>
-
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>屏蔽设置</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <FormControl>
-                                            <FormLabel>屏蔽关键词</FormLabel>
-                                            <Textarea
-                                                value={blockedKeywords}
-                                                onChange={(e) => setBlockedKeywords(e.target.value)}
-                                                placeholder="输入要屏蔽的关键词，用逗号分隔"
-                                                rows={4}
-                                            />
-                                            <Text fontSize="sm" color="gray.500" mt={2}>
-                                                包含这些关键词的内容将不会显示给您
-                                            </Text>
-                                        </FormControl>
-
-                                        <Divider my={4} />
-
-                                        <Button
-                                            colorScheme="blue"
-                                            onClick={savePrivacySettings}
-                                            isLoading={isLoading}
-                                        >
-                                            保存隐私设置
-                                        </Button>
-                                    </CardBody>
-                                </Card>
-                            </VStack>
-                        </TabPanel>
-
-                        {/* 界面设置 */}
-                        <TabPanel>
-                            <VStack spacing={6} align="stretch">
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>外观设置</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>深色模式</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        切换到深色主题
-                                                    </Text>
-                                                </VStack>
-                                                <Switch
-                                                    isChecked={colorMode === 'dark'}
-                                                    onChange={toggleColorMode}
-                                                />
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>语言</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        选择界面语言
-                                                    </Text>
-                                                </VStack>
-                                                <Select maxW="200px" defaultValue="zh-CN">
-                                                    <option value="zh-CN">简体中文</option>
-                                                    <option value="zh-TW">繁体中文</option>
-                                                    <option value="en-US">English</option>
-                                                </Select>
-                                            </HStack>
-                                        </VStack>
-                                    </CardBody>
-                                </Card>
-
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color={headingColor}>数据管理</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>数据导出</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        导出您的个人数据
-                                                    </Text>
-                                                </VStack>
-                                                <Button variant="outline">
-                                                    导出数据
-                                                </Button>
-                                            </HStack>
-
-                                            <HStack justify="space-between">
-                                                <VStack align="start" spacing={1}>
-                                                    <Text fontWeight="medium" color={textColor}>清除缓存</Text>
-                                                    <Text fontSize="sm" color={subTextColor}>
-                                                        清除本地缓存数据
-                                                    </Text>
-                                                </VStack>
-                                                <Button variant="outline">
-                                                    清除缓存
-                                                </Button>
-                                            </HStack>
-                                        </VStack>
-                                    </CardBody>
-                                </Card>
-                            </VStack>
-                        </TabPanel>
-
-                        {/* 危险操作 */}
-                        <TabPanel>
-                            <VStack spacing={6} align="stretch">
-                                <Alert status="warning" borderRadius="md">
-                                    <AlertIcon />
-                                    <AlertTitle>危险操作区域</AlertTitle>
-                                    <AlertDescription>
-                                        以下操作不可逆，请谨慎操作
-                                    </AlertDescription>
-                                </Alert>
-
-                                <Card bg={cardBg} borderColor={borderColor}>
-                                    <CardHeader>
-                                        <Heading size="md" color="red.600">注销账户</Heading>
-                                    </CardHeader>
-                                    <CardBody>
-                                        <VStack spacing={4} align="stretch">
-                                            <Text color={subTextColor}>
-                                                注销账户将永久删除您的所有数据，包括：
-                                            </Text>
-                                            <Box pl={4}>
-                                                <Text fontSize="sm" color={subTextColor}>• 个人资料和设置</Text>
-                                                <Text fontSize="sm" color={subTextColor}>• 投资记录和分析数据</Text>
-                                                <Text fontSize="sm" color={subTextColor}>• 社区发布的内容</Text>
-                                                <Text fontSize="sm" color={subTextColor}>• 关注和粉丝关系</Text>
-                                            </Box>
-                                            <Text fontSize="sm" color="red.600" fontWeight="medium">
-                                                此操作不可恢复，请确认您真的要注销账户。
-                                            </Text>
-
-                                            <Button
-                                                colorScheme="red"
-                                                leftIcon={<WarningIcon />}
-                                                onClick={onDeleteOpen}
-                                                maxW="200px"
-                                            >
-                                                注销账户
-                                            </Button>
-                                        </VStack>
-                                    </CardBody>
-                                </Card>
                             </VStack>
                         </TabPanel>
                     </TabPanels>
                 </Tabs>
             </VStack>
 
-            {/* 修改密码模态框 */}
-            <Modal isOpen={isPasswordOpen} onClose={onPasswordClose}>
-                <ModalOverlay />
-                <ModalContent>
-                    <ModalHeader>
-                        {passwordStatus.needsFirstTimeSetup ? '设置登录密码' : '修改密码'}
-                    </ModalHeader>
-                    <ModalCloseButton />
-                    <ModalBody>
-                        <VStack spacing={4}>
-                            {/* 微信用户说明 */}
-                            {passwordStatus.isWechatUser && passwordStatus.needsFirstTimeSetup && (
-                                <Alert status="info" borderRadius="md">
-                                    <AlertIcon />
-                                    <Box>
-                                        <AlertTitle>设置密码以便多种方式登录</AlertTitle>
-                                        <AlertDescription fontSize="sm">
-                                            您当前通过微信登录，设置密码后可以使用手机号+密码的方式登录。
-                                        </AlertDescription>
-                                    </Box>
-                                </Alert>
-                            )}
-                            
-                            {/* 当前密码 - 仅非首次设置且非加载状态时显示 */}
-                            {!passwordStatusLoading && !passwordStatus.needsFirstTimeSetup && (
-                                <FormControl>
-                                    <FormLabel>当前密码</FormLabel>
-                                    <InputGroup>
-                                        <Input
-                                            type={showPassword ? "text" : "password"}
-                                            value={passwordForm.currentPassword}
-                                            onChange={(e) => setPasswordForm(prev => ({
-                                                ...prev,
-                                                currentPassword: e.target.value
-                                            }))}
-                                            placeholder="请输入当前密码"
-                                        />
-                                        <InputRightElement>
-                                            <IconButton
-                                                variant="ghost"
-                                                icon={showPassword ? <ViewOffIcon /> : <ViewIcon />}
-                                                onClick={() => setShowPassword(!showPassword)}
-                                            />
-                                        </InputRightElement>
-                                    </InputGroup>
-                                </FormControl>
-                            )}
-
-                            <FormControl>
-                                <FormLabel>新密码</FormLabel>
-                                <Input
-                                    type="password"
-                                    value={passwordForm.newPassword}
-                                    onChange={(e) => setPasswordForm(prev => ({
-                                        ...prev,
-                                        newPassword: e.target.value
-                                    }))}
-                                />
-                            </FormControl>
-
-                            <FormControl>
-                                <FormLabel>确认新密码</FormLabel>
-                                <Input
-                                    type="password"
-                                    value={passwordForm.confirmPassword}
-                                    onChange={(e) => setPasswordForm(prev => ({
-                                        ...prev,
-                                        confirmPassword: e.target.value
-                                    }))}
-                                />
-                            </FormControl>
-                        </VStack>
-                    </ModalBody>
-                    <ModalFooter>
-                        <Button variant="ghost" mr={3} onClick={onPasswordClose}>
-                            取消
-                        </Button>
-                        <Button
-                            colorScheme="blue"
-                            onClick={handlePasswordChange}
-                            isLoading={isLoading}
-                        >
-                            {passwordStatus.needsFirstTimeSetup ? '设置密码' : '确认修改'}
-                        </Button>
-                    </ModalFooter>
-                </ModalContent>
-            </Modal>
-
             {/* 绑定手机号模态框 */}
             <Modal isOpen={isPhoneOpen} onClose={onPhoneClose}>
                 <ModalOverlay />
@@ -1314,45 +542,6 @@ export default function SettingsPage() {
                 </ModalContent>
             </Modal>
 
-            {/* 注销账户确认模态框 */}
-            <Modal isOpen={isDeleteOpen} onClose={onDeleteClose}>
-                <ModalOverlay />
-                <ModalContent>
-                    <ModalHeader color="red.600">注销账户确认</ModalHeader>
-                    <ModalCloseButton />
-                    <ModalBody>
-                        <VStack spacing={4}>
-                            <Alert status="error">
-                                <AlertIcon />
-                                <Box>
-                                    <AlertTitle>警告！</AlertTitle>
-                                    <AlertDescription>
-                                        此操作将永久删除您的账户和所有数据，且无法恢复。
-                                    </AlertDescription>
-                                </Box>
-                            </Alert>
-
-                            <Text>
-                                如果您确定要注销账户，请在下方输入 "确认注销" 来确认此操作：
-                            </Text>
-
-                            <Input placeholder="请输入：确认注销" />
-                        </VStack>
-                    </ModalBody>
-                    <ModalFooter>
-                        <Button variant="ghost" mr={3} onClick={onDeleteClose}>
-                            取消
-                        </Button>
-                        <Button
-                            colorScheme="red"
-                            onClick={handleDeleteAccount}
-                            isLoading={isLoading}
-                        >
-                            确认注销账户
-                        </Button>
-                    </ModalFooter>
-                </ModalContent>
-            </Modal>
         </Container>
     );
 }
\ No newline at end of file
diff --git a/valuefrontier.conf b/valuefrontier.conf
index 4970b0c6..37257054 100644
--- a/valuefrontier.conf
+++ b/valuefrontier.conf
@@ -146,7 +146,7 @@ server {
 
     # 上交所实时行情 WebSocket
     location /ws/sse {
-        proxy_pass http://49.232.185.254:8765;
+        proxy_pass http://127.0.0.1:8765;  # 本机行情服务
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection $connection_upgrade;