diff --git a/src/api/config.ts b/src/api/config.ts
new file mode 100644
index 0000000..9c9467d
--- /dev/null
+++ b/src/api/config.ts
@@ -0,0 +1,568 @@
+/**
+ * API接口配置文件
+ * 集中管理所有接口路径，便于后端接口迁移和维护
+ * 
+ * 使用说明：
+ * 1. 当后端接口路径变化时，只需修改此文件中的URL
+ * 2. 支持通过API_VERSION切换接口版本
+ * 3. 所有接口路径统一管理，避免硬编码
+ */
+
+// API版本控制
+export const API_VERSION = {
+  V1: 'v1', // 原C#版本
+  V2: 'v2', // 新Java版本
+}
+
+// 当前使用的API版本，修改此处可快速切换版本
+export const CURRENT_VERSION = API_VERSION.V2
+
+/**
+ * 接口路径配置
+ * 结构：{ v1: 'C#接口路径', v2: 'Java接口路径' }
+ */
+const API_PATHS = {
+  // ==================== 认证相关 ====================
+  AUTH: {
+    // 短信登录
+    LOGIN_SMS: {
+      v1: '/auth/login',
+      v2: '/auth/login',
+    },
+    // 获取短信验证码
+    SMS_CODE: {
+      v1: '/resource/sms/code',
+      v2: '/resource/sms/code',
+    },
+    // 微信手机号登录
+    LOGIN_WECHAT: {
+      v1: '/api/login/use_wechat',
+      v2: '/fishery/login/wechat',
+    },
+    // 登出
+    LOGOUT: {
+      v1: '/api/user-center/logout',
+      v2: '/fishery/auth/logout',
+    },
+  },
+
+  // ==================== 首页相关 ====================
+  HOME: {
+    // 塘口列表模式1
+    POND_LIST: {
+      v1: '/fishery/pond/list',
+      v2: '/fishery/pond/list',
+    },
+    // 塘口列表模式2
+    POND_LIST_MODE2: {
+      v1: '/api/pond/list_mode2',
+      v2: '/fishery/pond/list/mode2',
+    },
+    // 公告列表
+    NOTICE_LIST: {
+      v1: '/api/sys-notice/notice_list',
+      v2: '/fishery/notice/list',
+    },
+    // 即将到期设备列表
+    DEVICE_DEAD: {
+      v1: '/api/device/list_device_dead',
+      v2: '/fishery/device/expiring',
+    },
+    // 获取设备票据
+    DEVICE_TICKET: {
+      v1: '/api/user-center/getsnticket',
+      v2: '/fishery/device/ticket',
+    },
+  },
+
+  // ==================== 鱼塘管理 ====================
+  POND: {
+    // 新增塘口
+    ADD: {
+      v1: '/fishery/pond',
+      v2: '/fishery/pond',
+    },
+    // 修改塘口
+    UPDATE: {
+      v1: '/api/pond/update',
+      v2: '/fishery/pond',
+    },
+    // 删除塘口
+    DELETE: {
+      v1: '/api/pond/delete',
+      v2: '/fishery/pond',
+    },
+    // 鱼类列表
+    FISH_LIST: {
+      v1: '/fishery/fish/list',
+      v2: '/fishery/fish/list',
+    },
+    // 塘口基本数据
+    BASE_INFO: {
+      v1: '/api/pond/base_info',
+      v2: '/fishery/pond',
+    },
+    // 塘口下设备信息
+    DEVICE_INFO: {
+      v1: '/api/pond/pond_device_info',
+      v2: '/fishery/pond/devices',
+    },
+    // 将设备及开关绑定到塘口
+    BIND_DEVICE: {
+      v1: '/api/pond/select_device_switch',
+      v2: '/fishery/pond/bind/device',
+    },
+    // 夜间防误触
+    KEEP_NIGHT_OPEN: {
+      v1: '/api/pond/keep_night_open',
+      v2: '/fishery/pond/night-protect',
+    },
+  },
+
+  // ==================== 设备管理 ====================
+  DEVICE: {
+    // 设备列表
+    LIST_ALL: {
+      v1: '/api/device/list_all_device',
+      v2: '/fishery/device/list',
+    },
+    // 设备详情
+    INFO: {
+      v1: '/api/device/one_device_info',
+      v2: '/fishery/device/info',
+    },
+    // 解除绑定
+    UNBIND: {
+      v1: '/api/device/break_pond',
+      v2: '/fishery/device/unbind',
+    },
+    // 设备图表数据
+    HISTORY: {
+      v1: '/api/device/data_history',
+      v2: '/fishery/device/history',
+    },
+    // 修改设备名称
+    UPDATE_NAME: {
+      v1: '/api/device/update_name',
+      v2: '/fishery/device/name',
+    },
+    // 修改设备关联塘口
+    UPDATE_POND: {
+      v1: '/api/device/update_pond',
+      v2: '/fishery/device/pond',
+    },
+    // 修改设备接电方式
+    UPDATE_VOLTAGE: {
+      v1: '/api/device/update_voltage_type',
+      v2: '/fishery/device/voltage',
+    },
+    // 删除设备
+    DELETE: {
+      v1: '/api/device/delete',
+      v2: '/fishery/device',
+    },
+    // 扫描设备编码
+    SCAN: {
+      v1: '/api/device/check_device_qrcode',
+      v2: '/fishery/device/scan',
+    },
+    // 检测设备是否在线
+    CHECK_STATUS: {
+      v1: '/api/device/check_device_status',
+      v2: '/iot/device/status',
+    },
+    // 盐度设置
+    SET_SALINITY: {
+      v1: '/api/device/detector_salinitycompensation',
+      v2: '/fishery/device/salinity',
+    },
+    // 设备校准
+    CALIBRATE: {
+      v1: '/api/device/detector_calibrate',
+      v2: '/fishery/device/calibrate',
+    },
+    // 添加水质检测仪
+    ADD_DETECTOR: {
+      v1: '/api/device/add_device_detector',
+      v2: '/iot/device/add_device_detector',
+    },
+    // 设置溶解氧/水温告警
+    SET_WARN_CALL: {
+      v1: '/api/device/set_oxy_warn_call',
+      v2: '/fishery/device/warn/call',
+    },
+    // 设置溶解氧上下限
+    SET_OXY_WARN: {
+      v1: '/api/device/set_oxy_warn_value',
+      v2: '/fishery/device/warn/oxy',
+    },
+    // 设置温度上下限
+    SET_TEMP_WARN: {
+      v1: '/api/device/set_temp_warn_value',
+      v2: '/fishery/device/warn/temp',
+    },
+    // 溶解氧饱和度
+    GET_SATURABILITY: {
+      v1: '/api/device/get_saturability',
+      v2: '/fishery/device/saturability',
+    },
+    // 添加控制一体机
+    ADD_CONTROLLER: {
+      v1: '/api/device/add_device_controller',
+      v2: '/fishery/device/controller',
+    },
+    // 启停溶解氧
+    SET_OXY_OPEN: {
+      v1: '/api/device/set_controller_oxy_open',
+      v2: '/fishery/device/oxy/switch',
+    },
+    // 电压告警开关
+    VOLTAGE_CHECK: {
+      v1: '/api/device/voltage_check_open',
+      v2: '/fishery/device/voltage/check',
+    },
+  },
+
+  // ==================== 联动控制 ====================
+  LINKED_CTRL: {
+    // 设备控制器列表
+    LIST: {
+      v1: '/api/linked-ctrl/fetch',
+      v2: '/fishery/linked-ctrl/list',
+    },
+    // 添加联动控制
+    ADD: {
+      v1: '/api/linked-ctrl/add',
+      v2: '/fishery/linked-ctrl',
+    },
+    // 修改联动控制
+    UPDATE: {
+      v1: '/api/linked-ctrl/update',
+      v2: '/fishery/linked-ctrl',
+    },
+    // 删除联动控制
+    DELETE: {
+      v1: '/api/linked-ctrl/delete',
+      v2: '/fishery/linked-ctrl',
+    },
+    // 设置联动控制上下限开关
+    SET_OPEN: {
+      v1: '/api/linked-ctrl/set_open',
+      v2: '/fishery/linked-ctrl/switch',
+    },
+  },
+
+  // ==================== 开关管理 ====================
+  SWITCH: {
+    // 开关列表
+    POND_LIST: {
+      v1: '/api/device-switch/get_pond_switch',
+      v2: '/fishery/switch/list',
+    },
+    // 开关详情
+    INFO: {
+      v1: '/api/device-switch/one_switch_info',
+      v2: '/fishery/switch/info',
+    },
+    // 修改开关名称
+    UPDATE_NAME: {
+      v1: '/api/device-switch/update_name',
+      v2: '/fishery/switch/name',
+    },
+    // 修改关联塘口
+    UPDATE_POND: {
+      v1: '/api/device-switch/update_pond',
+      v2: '/fishery/switch/pond',
+    },
+    // 修改接线方式
+    UPDATE_VOLTAGE: {
+      v1: '/api/device-switch/update_voltage_type',
+      v2: '/fishery/switch/voltage',
+    },
+    // 单个开关启停
+    TURN: {
+      v1: '/api/device-switch/turn_switch',
+      v2: '/fishery/switch/turn',
+    },
+    // 所有开关启停
+    TURN_POND: {
+      v1: '/api/device-switch/turn_pond_switch',
+      v2: '/fishery/switch/turn/all',
+    },
+    // 电流告警开关
+    ELECTRIC_CHECK: {
+      v1: '/api/device-switch/electric_check_open',
+      v2: '/fishery/switch/electric/check',
+    },
+    // 电流告警设置
+    ELECTRIC_SET: {
+      v1: '/api/device-switch/electric_set',
+      v2: '/fishery/switch/electric/set',
+    },
+  },
+
+  // ==================== 定时开关 ====================
+  TIME_CTRL: {
+    // 定时开关列表
+    LIST: {
+      v1: '/api/device-switch-time-ctrl/list',
+      v2: '/fishery/time-ctrl/list',
+    },
+    // 添加定时开关
+    ADD: {
+      v1: '/api/device-switch-time-ctrl/add',
+      v2: '/fishery/time-ctrl',
+    },
+    // 删除定时开关
+    DELETE: {
+      v1: '/api/device-switch-time-ctrl/delete',
+      v2: '/fishery/time-ctrl',
+    },
+    // 更新定时开关
+    UPDATE: {
+      v1: '/api/device-switch-time-ctrl/update',
+      v2: '/fishery/time-ctrl',
+    },
+  },
+
+  // ==================== 消息中心 ====================
+  MESSAGE: {
+    // 充值记录
+    PAY: {
+      v1: '/api/message/page_pay',
+      v2: '/fishery/payOrder/list',
+    },
+    // 报警记录
+    WARN: {
+      v1: '/api/message/page_warn',
+      v2: '/fishery/messageWarn/list',
+    },
+    // 开关记录
+    SWITCH: {
+      v1: '/api/message/page_op_record',
+      v2: '/fishery/messageOpRecord/list',
+    },
+    // 已读一条消息
+    READ_ONE: {
+      v2: '/fishery/messageWarn/read',
+    },
+    // 已读全部
+    READ_ALL: {
+      v2: '/fishery/messageWarn/read/all',
+    },
+  },
+
+  // ==================== 个人中心 ====================
+  USER: {
+    // 报警电话列表
+    WARN_PHONE_LIST: {
+      v1: '/api/user-center/list_warn_phone',
+      v2: '/fishery/user/warn-phone/list',
+    },
+    // 修改报警电话
+    UPDATE_WARN_PHONE: {
+      v1: '/api/user-center/update_warn_phone',
+      v2: '/fishery/user/warn-phone',
+    },
+    // 修改手机号码
+    UPDATE_PHONE: {
+      v1: '/api/user-center/update_mobile_phone',
+      v2: '/fishery/user/phone',
+    },
+    // 验证验证码
+    VERIFY_CODE: {
+      v1: '/sms_code/verify',
+      v2: '/fishery/sms/verify',
+    },
+    // 修改昵称
+    UPDATE_NICKNAME: {
+      v1: '/api/user-center/update_user_name',
+      v2: '/fishery/user/nickname',
+    },
+  },
+
+  // ==================== 子账户管理 ====================
+  SUB_ACCOUNT: {
+    // 获取子账号列表
+    LIST: {
+      v1: '/api/user-center/list_user_child',
+      v2: '/fishery/user/child/list',
+    },
+    // 添加子账号
+    ADD: {
+      v1: '/api/user-center/add_user_child',
+      v2: '/fishery/user/child',
+    },
+    // 删除子账号
+    DELETE: {
+      v1: '/api/user-center/delete_user_child',
+      v2: '/fishery/user/child',
+    },
+    // 获取父级账号
+    PARENT: {
+      v1: '/api/user-center/list_user_parent',
+      v2: '/fishery/user/parent',
+    },
+  },
+
+  // ==================== 支付相关 ====================
+  PAY: {
+    // 支付选项页面
+    OPTIONS: {
+      v1: '/api/tenpay/get_pay_item',
+      v2: '/fishery/pay/options',
+    },
+    // 创建支付订单
+    CREATE_ORDER: {
+      v1: '/api/tenpay/create_order',
+      v2: '/fishery/pay/order',
+    },
+    // 微信支付
+    WECHAT_PAY: {
+      v1: 'https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi',
+      v2: 'https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi', // 微信官方接口不变
+    },
+  },
+}
+
+/**
+ * 获取API路径
+ * @param category 接口分类 (如 'AUTH', 'HOME')
+ * @param key 接口键名 (如 'LOGIN_SMS', 'POND_LIST')
+ * @param version 版本号，默认使用 CURRENT_VERSION
+ * @returns 接口路径
+ */
+export function getApiPath(category: string, key: string, version: string = CURRENT_VERSION): string {
+  const categoryPaths = API_PATHS[category]
+  if (!categoryPaths) {
+    console.error(`[API配置] 未找到分类: ${category}`)
+    return ''
+  }
+
+  const apiPath = categoryPaths[key]
+  if (!apiPath) {
+    console.error(`[API配置] 未找到接口: ${category}.${key}`)
+    return ''
+  }
+
+  const path = apiPath[version]
+  if (!path) {
+    console.warn(`[API配置] ${category}.${key} 未配置版本 ${version}，使用 v1`)
+    return apiPath.v1
+  }
+
+  return path
+}
+
+/**
+ * 便捷导出：直接获取当前版本的API路径
+ */
+export const API = {
+  // 认证相关
+  AUTH: {
+    LOGIN_SMS: () => getApiPath('AUTH', 'LOGIN_SMS'),
+    SMS_CODE: () => getApiPath('AUTH', 'SMS_CODE'),
+    LOGIN_WECHAT: () => getApiPath('AUTH', 'LOGIN_WECHAT'),
+    LOGOUT: () => getApiPath('AUTH', 'LOGOUT'),
+  },
+  // 首页相关
+  HOME: {
+    POND_LIST: () => getApiPath('HOME', 'POND_LIST'),
+    POND_LIST_MODE2: () => getApiPath('HOME', 'POND_LIST_MODE2'),
+    NOTICE_LIST: () => getApiPath('HOME', 'NOTICE_LIST'),
+    DEVICE_DEAD: () => getApiPath('HOME', 'DEVICE_DEAD'),
+    DEVICE_TICKET: () => getApiPath('HOME', 'DEVICE_TICKET'),
+  },
+  // 鱼塘管理
+  POND: {
+    ADD: () => getApiPath('POND', 'ADD'),
+    UPDATE: () => getApiPath('POND', 'UPDATE'),
+    DELETE: () => getApiPath('POND', 'DELETE'),
+    FISH_LIST: () => getApiPath('POND', 'FISH_LIST'),
+    BASE_INFO: () => getApiPath('POND', 'BASE_INFO'),
+    DEVICE_INFO: () => getApiPath('POND', 'DEVICE_INFO'),
+    BIND_DEVICE: () => getApiPath('POND', 'BIND_DEVICE'),
+    KEEP_NIGHT_OPEN: () => getApiPath('POND', 'KEEP_NIGHT_OPEN'),
+  },
+  // 设备管理
+  DEVICE: {
+    LIST_ALL: () => getApiPath('DEVICE', 'LIST_ALL'),
+    INFO: () => getApiPath('DEVICE', 'INFO'),
+    UNBIND: () => getApiPath('DEVICE', 'UNBIND'),
+    HISTORY: () => getApiPath('DEVICE', 'HISTORY'),
+    UPDATE_NAME: () => getApiPath('DEVICE', 'UPDATE_NAME'),
+    UPDATE_POND: () => getApiPath('DEVICE', 'UPDATE_POND'),
+    UPDATE_VOLTAGE: () => getApiPath('DEVICE', 'UPDATE_VOLTAGE'),
+    DELETE: () => getApiPath('DEVICE', 'DELETE'),
+    SCAN: () => getApiPath('DEVICE', 'SCAN'),
+    CHECK_STATUS: () => getApiPath('DEVICE', 'CHECK_STATUS'),
+    SET_SALINITY: () => getApiPath('DEVICE', 'SET_SALINITY'),
+    CALIBRATE: () => getApiPath('DEVICE', 'CALIBRATE'),
+    ADD_DETECTOR: () => getApiPath('DEVICE', 'ADD_DETECTOR'),
+    SET_WARN_CALL: () => getApiPath('DEVICE', 'SET_WARN_CALL'),
+    SET_OXY_WARN: () => getApiPath('DEVICE', 'SET_OXY_WARN'),
+    SET_TEMP_WARN: () => getApiPath('DEVICE', 'SET_TEMP_WARN'),
+    GET_SATURABILITY: () => getApiPath('DEVICE', 'GET_SATURABILITY'),
+    ADD_CONTROLLER: () => getApiPath('DEVICE', 'ADD_CONTROLLER'),
+    SET_OXY_OPEN: () => getApiPath('DEVICE', 'SET_OXY_OPEN'),
+    VOLTAGE_CHECK: () => getApiPath('DEVICE', 'VOLTAGE_CHECK'),
+  },
+  // 联动控制
+  LINKED_CTRL: {
+    LIST: () => getApiPath('LINKED_CTRL', 'LIST'),
+    ADD: () => getApiPath('LINKED_CTRL', 'ADD'),
+    UPDATE: () => getApiPath('LINKED_CTRL', 'UPDATE'),
+    DELETE: () => getApiPath('LINKED_CTRL', 'DELETE'),
+    SET_OPEN: () => getApiPath('LINKED_CTRL', 'SET_OPEN'),
+  },
+  // 开关管理
+  SWITCH: {
+    POND_LIST: () => getApiPath('SWITCH', 'POND_LIST'),
+    INFO: () => getApiPath('SWITCH', 'INFO'),
+    UPDATE_NAME: () => getApiPath('SWITCH', 'UPDATE_NAME'),
+    UPDATE_POND: () => getApiPath('SWITCH', 'UPDATE_POND'),
+    UPDATE_VOLTAGE: () => getApiPath('SWITCH', 'UPDATE_VOLTAGE'),
+    TURN: () => getApiPath('SWITCH', 'TURN'),
+    TURN_POND: () => getApiPath('SWITCH', 'TURN_POND'),
+    ELECTRIC_CHECK: () => getApiPath('SWITCH', 'ELECTRIC_CHECK'),
+    ELECTRIC_SET: () => getApiPath('SWITCH', 'ELECTRIC_SET'),
+  },
+  // 定时开关
+  TIME_CTRL: {
+    LIST: () => getApiPath('TIME_CTRL', 'LIST'),
+    ADD: () => getApiPath('TIME_CTRL', 'ADD'),
+    DELETE: () => getApiPath('TIME_CTRL', 'DELETE'),
+    UPDATE: () => getApiPath('TIME_CTRL', 'UPDATE'),
+  },
+  // 消息中心
+  MESSAGE: {
+    PAY: () => getApiPath('MESSAGE', 'PAY'),
+    WARN: () => getApiPath('MESSAGE', 'WARN'),
+    SWITCH: () => getApiPath('MESSAGE', 'SWITCH'),
+    READ_ONE: () => getApiPath('MESSAGE', 'READ_ONE'),
+    READ_ALL: () => getApiPath('MESSAGE', 'READ_ALL'),
+  },
+  // 个人中心
+  USER: {
+    WARN_PHONE_LIST: () => getApiPath('USER', 'WARN_PHONE_LIST'),
+    UPDATE_WARN_PHONE: () => getApiPath('USER', 'UPDATE_WARN_PHONE'),
+    UPDATE_PHONE: () => getApiPath('USER', 'UPDATE_PHONE'),
+    VERIFY_CODE: () => getApiPath('USER', 'VERIFY_CODE'),
+    UPDATE_NICKNAME: () => getApiPath('USER', 'UPDATE_NICKNAME'),
+  },
+  // 子账户管理
+  SUB_ACCOUNT: {
+    LIST: () => getApiPath('SUB_ACCOUNT', 'LIST'),
+    ADD: () => getApiPath('SUB_ACCOUNT', 'ADD'),
+    DELETE: () => getApiPath('SUB_ACCOUNT', 'DELETE'),
+    PARENT: () => getApiPath('SUB_ACCOUNT', 'PARENT'),
+  },
+  // 支付相关
+  PAY: {
+    OPTIONS: () => getApiPath('PAY', 'OPTIONS'),
+    CREATE_ORDER: () => getApiPath('PAY', 'CREATE_ORDER'),
+    WECHAT_PAY: () => getApiPath('PAY', 'WECHAT_PAY'),
+  },
+}
+
+export default API
diff --git a/src/pages/msg/index.vue b/src/pages/msg/index.vue
index e745f82..710d548 100644
--- a/src/pages/msg/index.vue
+++ b/src/pages/msg/index.vue
@@ -62,7 +62,6 @@
       <scroll-view
         :scroll-y="true"
         style="height: 80vh"
-        @scrolltolower="lower"
         :refresherEnabled="true"
         @RefresherRefresh="refData"
         refresherThreshold="50"