diff --git a/Server/application/common.php b/Server/application/common.php
index 4fd7c7c9..29010f44 100644
--- a/Server/application/common.php
+++ b/Server/application/common.php
@@ -104,7 +104,7 @@ if (!function_exists('setHeader')) {
 if (!function_exists('errorJson')) {
     function errorJson($error = '', $code = 500)
     {
-        return json_encode([
+        return json([
             'code' => $code,
             'msg' => $error,
         ]);
@@ -115,7 +115,7 @@ if (!function_exists('errorJson')) {
 if (!function_exists('successJson')) {
     function successJson($data = [] ,$msg = '操作成功', $code = 200)
     {
-        return json_encode([
+        return json([
             'data' => $data,
             'code' => $code,
             'msg' => $msg,
diff --git a/Server/application/common/controller/Api.php b/Server/application/common/controller/Api.php
new file mode 100644
index 00000000..cbe0df80
--- /dev/null
+++ b/Server/application/common/controller/Api.php
@@ -0,0 +1,132 @@
+<?php
+
+namespace app\common\controller;
+
+use think\Controller;
+use think\facade\Config;
+use think\facade\Request;
+use think\facade\Response;
+
+/**
+ * API基础控制器
+ */
+class Api extends Controller
+{
+    /**
+     * 无需登录的方法,同时也就不需要鉴权了
+     * @var array
+     */
+    protected $noNeedLogin = [];
+
+    /**
+     * 无需鉴权的方法,但需要登录
+     * @var array
+     */
+    protected $noNeedRight = [];
+
+    /**
+     * 当前请求方法
+     * @var string
+     */
+    protected $requestType = '';
+
+    /**
+     * 默认响应输出类型
+     * @var string
+     */
+    protected $responseType = 'json';
+
+    /**
+     * 构造方法
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        // 请求类型
+        $this->requestType = Request::method();
+
+        // 控制器初始化
+        $this->_initialize();
+
+        // 跨域请求检测
+        $this->_checkCors();
+    }
+
+    /**
+     * 初始化操作
+     */
+    protected function _initialize()
+    {
+        // 初始化操作
+    }
+
+    /**
+     * 跨域检测
+     */
+    protected function _checkCors()
+    {
+        // 允许跨域
+        header('Access-Control-Allow-Origin: *');
+        header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS');
+        header('Access-Control-Allow-Headers: Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-Requested-With');
+        
+        // 对OPTIONS请求直接返回
+        if ($this->requestType === 'OPTIONS') {
+            Response::create()->send();
+            exit;
+        }
+    }
+
+    /**
+     * 操作成功返回的数据
+     * @param string $msg 提示信息
+     * @param mixed $data 返回的数据
+     * @param int $code 错误码，默认为1
+     * @param string $type 输出类型
+     * @param array $header 发送的header信息
+     */
+    protected function success($msg = '', $data = null, $code = 1, $type = null, array $header = [])
+    {
+        $this->result($msg, $data, $code, $type, $header);
+    }
+
+    /**
+     * 操作失败返回的数据
+     * @param string $msg 提示信息
+     * @param mixed $data 返回的数据
+     * @param int $code 错误码，默认为0
+     * @param string $type 输出类型
+     * @param array $header 发送的header信息
+     */
+    protected function error($msg = '', $data = null, $code = 0, $type = null, array $header = [])
+    {
+        $this->result($msg, $data, $code, $type, $header);
+    }
+
+    /**
+     * 返回封装后的API数据
+     * @param string $msg 提示信息
+     * @param mixed $data 要返回的数据
+     * @param int $code 错误码，默认为0
+     * @param string $type 输出类型，支持json/xml/jsonp
+     * @param array $header 发送的header信息
+     */
+    protected function result($msg, $data = null, $code = 0, $type = null, array $header = [])
+    {
+        $result = [
+            'code' => $code,
+            'msg'  => $msg,
+            'time' => time(),
+            'data' => $data,
+        ];
+        
+        // 返回数据格式
+        $type = $type ?: $this->responseType;
+        
+        // 发送响应
+        $response = Response::create($result, $type)->header($header);
+        $response->send();
+        exit;
+    }
+} 
\ No newline at end of file
diff --git a/Server/application/store/config/route.php b/Server/application/store/config/route.php
new file mode 100644
index 00000000..fbf355be
--- /dev/null
+++ b/Server/application/store/config/route.php
@@ -0,0 +1,14 @@
+<?php
+// store模块路由配置
+
+use think\facade\Route;
+
+// 定义RESTful风格的API路由
+Route::group('v1/store', function () {
+    // 流量套餐相关路由
+    Route::group('flow-packages', function () {
+        Route::get('', 'app\\store\\controller\\FlowPackageController@getList');  // 获取流量套餐列表
+        Route::get(':id', 'app\\store\\controller\\FlowPackageController@detail'); // 获取流量套餐详情
+        Route::get('remaining-flow', 'app\\store\\controller\\FlowPackageController@remainingFlow'); // 获取用户剩余流量
+    });
+})/*->middleware(['jwt'])*/;
\ No newline at end of file
diff --git a/Server/application/store/controller/FlowPackageController.php b/Server/application/store/controller/FlowPackageController.php
new file mode 100644
index 00000000..e3d9f72c
--- /dev/null
+++ b/Server/application/store/controller/FlowPackageController.php
@@ -0,0 +1,164 @@
+<?php
+
+namespace app\store\controller;
+
+use app\common\controller\Api;
+use app\store\model\FlowPackageModel;
+use app\store\model\UserFlowPackageModel;
+use think\facade\Config;
+
+/**
+ * 流量套餐控制器
+ */
+class FlowPackageController extends Api
+{
+    protected $noNeedLogin = [];
+    protected $noNeedRight = ['*'];
+    
+    /**
+     * 获取流量套餐列表
+     * 
+     * @return \think\Response
+     */
+    public function getList()
+    {
+        $params = $this->request->param();
+        
+        // 查询条件
+        $where = [];
+        
+        // 只获取未删除的数据
+        $where[] = ['isDel', '=', 0];
+        
+        // 套餐模型
+        $model = new FlowPackageModel();
+        
+        // 查询数据
+        $list = $model->where($where)
+            ->field('id, name, tag, originalPrice, price, monthlyFlow, duration, privileges')
+            ->order('sort', 'asc')
+            ->select();
+        
+        // 格式化返回数据，添加计算字段
+        $result = [];
+        foreach ($list as $item) {
+            $result[] = [
+                'id' => $item['id'],
+                'name' => $item['name'],
+                'tag' => $item['tag'],
+                'originalPrice' => $item['originalPrice'],
+                'price' => $item['price'],
+                'monthlyFlow' => $item['monthlyFlow'],
+                'duration' => $item['duration'],
+                'discount' => $item->discount,
+                'totalFlow' => $item->totalFlow,
+                'privileges' => $item['privileges'],
+            ];
+        }
+        
+        return successJson($result, '获取成功');
+    }
+    
+    /**
+     * 获取流量套餐详情
+     * 
+     * @param int $id 套餐ID
+     * @return \think\Response
+     */
+    public function detail($id)
+    {
+        if (empty($id)) {
+            return errorJson('参数错误');
+        }
+        
+        // 套餐模型
+        $model = new FlowPackageModel();
+        
+        // 查询数据
+        $info = $model->where('id', $id)->where('isDel', 0)->find();
+        
+        if (empty($info)) {
+            return errorJson('套餐不存在');
+        }
+        
+        // 格式化返回数据，添加计算字段
+        $result = [
+            'id' => $info['id'],
+            'name' => $info['name'],
+            'tag' => $info['tag'],
+            'originalPrice' => $info['originalPrice'],
+            'price' => $info['price'],
+            'monthlyFlow' => $info['monthlyFlow'],
+            'duration' => $info['duration'],
+            'discount' => $info->discount,
+            'totalFlow' => $info->totalFlow,
+            'privileges' => $info['privileges'],
+        ];
+        
+        return successJson($result, '获取成功');
+    }
+    
+    /**
+     * 展示用户流量套餐使用情况
+     * 
+     * @return \think\Response
+     */
+    public function remainingFlow()
+    {
+        $params = $this->request->param();
+        
+        // 获取用户ID，通常应该从会话或令牌中获取
+        $userId = isset($params['userId']) ? intval($params['userId']) : 0;
+        
+        if (empty($userId)) {
+            return errorJson('请先登录');
+        }
+        
+        // 获取用户当前有效的流量套餐
+        $userPackage = UserFlowPackageModel::getUserActivePackage($userId);
+            
+        if (empty($userPackage)) {
+            return errorJson('您没有有效的流量套餐');
+        }
+        
+        // 获取套餐详情
+        $packageId = $userPackage['packageId'];
+        $flowPackage = FlowPackageModel::where('id', $packageId)->where('isDel', 0)->find();
+        
+        if (empty($flowPackage)) {
+            return errorJson('套餐信息不存在');
+        }
+        
+        // 计算剩余流量
+        $totalFlow = $userPackage['totalFlow'] ?? $flowPackage->totalFlow;  // 总流量
+        $usedFlow = $userPackage['usedFlow'] ?? 0;  // 已使用流量
+        $remainingFlow = $totalFlow - $usedFlow;  // 剩余流量
+        $remainingFlow = $remainingFlow > 0 ? $remainingFlow : 0;  // 确保不为负数
+        
+        // 计算剩余天数
+        $now = time();
+        $expireTime = $userPackage['expireTime'];
+        $remainingDays = ceil(($expireTime - $now) / 86400);  // 向上取整，剩余天数
+        $remainingDays = $remainingDays > 0 ? $remainingDays : 0;  // 确保不为负数
+        
+        // 剩余百分比
+        $flowPercentage = $totalFlow > 0 ? round(($remainingFlow / $totalFlow) * 100, 1) : 0;
+        $timePercentage = $userPackage['duration'] > 0 ? 
+            round(($remainingDays / ($userPackage['duration'] * 30)) * 100, 1) : 0;
+        
+        // 返回数据
+        $result = [
+            'packageName' => $flowPackage['name'],  // 套餐名称
+            'remainingFlow' => $remainingFlow,  // 剩余流量(人)
+            'totalFlow' => $totalFlow,  // 总流量(人)
+            'flowPercentage' => $flowPercentage,  // 剩余流量百分比
+            'remainingDays' => $remainingDays,  // 剩余天数
+            'totalDays' => $userPackage['duration'] * 30,  // 总天数(按30天/月计算)
+            'timePercentage' => $timePercentage,  // 剩余时间百分比
+            'expireTime' => date('Y-m-d', $expireTime),  // 到期日期
+            'startTime' => date('Y-m-d', $userPackage['startTime']),  // 开始日期
+        ];
+        
+        return successJson($result, '获取成功');
+    }
+}
diff --git a/Server/application/store/model/FlowPackageModel.php b/Server/application/store/model/FlowPackageModel.php
new file mode 100644
index 00000000..a4bf24da
--- /dev/null
+++ b/Server/application/store/model/FlowPackageModel.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace app\store\model;
+
+use think\Model;
+
+class FlowPackageModel extends Model
+{
+    
+    // 定义字段自动转换
+    protected $type = [
+        // 将特权字段从多行文本转换为数组
+        'privileges' => 'array',
+    ];
+    
+    /**
+     * 特权字段获取器 - 将多行文本转换为数组
+     * @param $value
+     * @return array
+     */
+    public function getPrivilegesAttr($value)
+    {
+        if (empty($value)) {
+            return [];
+        }
+        
+        // 如果已经是数组则直接返回
+        if (is_array($value)) {
+            return $value;
+        }
+        
+        // 按行分割文本
+        return array_filter(explode("\n", $value));
+    }
+    
+    /**
+     * 折扣获取器 - 根据原价和售价计算折扣
+     * @param $value
+     * @param $data
+     * @return string
+     */
+    public function getDiscountAttr($value, $data)
+    {
+        if (empty($data['originalPrice']) || $data['originalPrice'] <= 0) {
+            return '原价';
+        }
+        
+        $discount = round(($data['price'] / $data['originalPrice']) * 10, 1);
+        return $discount . '折';
+    }
+    
+    /**
+     * 总流量获取器 - 计算套餐总流量
+     * @param $value
+     * @param $data
+     * @return int
+     */
+    public function getTotalFlowAttr($value, $data)
+    {
+        return isset($data['monthlyFlow']) && isset($data['duration']) ? 
+            intval($data['monthlyFlow']) * intval($data['duration']) : 0;
+    }
+} 
\ No newline at end of file
diff --git a/Server/application/store/model/UserFlowPackageModel.php b/Server/application/store/model/UserFlowPackageModel.php
new file mode 100644
index 00000000..b477f558
--- /dev/null
+++ b/Server/application/store/model/UserFlowPackageModel.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace app\store\model;
+
+use think\Model;
+
+class UserFlowPackageModel extends Model
+{
+    
+    
+    /**
+     * 获取用户当前有效的流量套餐
+     *
+     * @param int $userId 用户ID
+     * @return array|null 用户套餐信息
+     */
+    public static function getUserActivePackage($userId)
+    {
+        if (empty($userId)) {
+            return null;
+        }
+        
+        return self::where('userId', $userId)
+            ->where('status', 1)  // 1表示有效
+            ->where('expireTime', '>', time())  // 未过期
+            ->order('expireTime', 'asc')  // 按到期时间排序，最先到期的排在前面
+            ->find();
+    }
+    
+    /**
+     * 创建用户套餐订阅记录
+     *
+     * @param int $userId 用户ID
+     * @param int $packageId 套餐ID
+     * @param int $duration 套餐时长(月)
+     * @return bool 是否创建成功
+     */
+    public static function createSubscription($userId, $packageId, $duration = 0)
+    {
+        if (empty($userId) || empty($packageId)) {
+            return false;
+        }
+        
+        // 获取套餐信息
+        $package = FlowPackageModel::where('id', $packageId)->where('isDel', 0)->find();
+        if (empty($package)) {
+            return false;
+        }
+        
+        // 如果未指定时长，则使用套餐默认时长
+        if (empty($duration)) {
+            $duration = $package['duration'];
+        }
+        
+        // 计算开始时间和到期时间
+        $now = time();
+        $startTime = $now;
+        $expireTime = strtotime("+{$duration} month", $now);
+        
+        // 创建新订阅
+        $data = [
+            'userId' => $userId,
+            'packageId' => $packageId,
+            'duration' => $duration,
+            'totalFlow' => $package->totalFlow,
+            'usedFlow' => 0,
+            'status' => 1,  // 1表示有效
+            'startTime' => $startTime,
+            'expireTime' => $expireTime,
+            'createTime' => $now,
+            'updateTime' => $now
+        ];
+        
+        return self::create($data) ? true : false;
+    }
+    
+    /**
+     * 更新用户已使用流量
+     *
+     * @param int $id 用户套餐ID
+     * @param int $usedFlow 已使用流量
+     * @return bool 是否更新成功
+     */
+    public static function updateUsedFlow($id, $usedFlow)
+    {
+        if (empty($id)) {
+            return false;
+        }
+        
+        $userPackage = self::where('id', $id)->find();
+        if (empty($userPackage)) {
+            return false;
+        }
+        
+        // 确保使用量不超过总量
+        $maxFlow = $userPackage['totalFlow'];
+        $usedFlow = $usedFlow > $maxFlow ? $maxFlow : $usedFlow;
+        
+        return self::where('id', $id)->update([
+            'usedFlow' => $usedFlow,
+            'updateTime' => time()
+        ]) ? true : false;
+    }
+} 
\ No newline at end of file
diff --git a/Server/database/seeds/FlowPackageSeeder.php b/Server/database/seeds/FlowPackageSeeder.php
new file mode 100644
index 00000000..a2dc27dd
--- /dev/null
+++ b/Server/database/seeds/FlowPackageSeeder.php
@@ -0,0 +1,61 @@
+<?php
+
+use think\migration\Seeder;
+
+class FlowPackageSeeder extends Seeder
+{
+    /**
+     * 执行数据填充
+     */
+    public function run()
+    {
+        $data = [
+            [
+                'name' => '基础套餐',
+                'tag' => '入门级',
+                'original_price' => 999.00,
+                'price' => 899.00,
+                'monthly_flow' => 20,
+                'duration' => 1,
+                'privileges' => "基础客服支持\n自动化任务\n每日数据报表",
+                'sort' => 1,
+                'status' => 1
+            ],
+            [
+                'name' => '标准套餐',
+                'tag' => '热销',
+                'original_price' => 2799.00,
+                'price' => 2499.00,
+                'monthly_flow' => 50,
+                'duration' => 3,
+                'privileges' => "优先客服支持\n高级自动化任务\n每日数据报表\n好友数据分析\n一对一培训支持",
+                'sort' => 2,
+                'status' => 1
+            ],
+            [
+                'name' => '专业套餐',
+                'tag' => '推荐',
+                'original_price' => 5999.00,
+                'price' => 4999.00,
+                'monthly_flow' => 100,
+                'duration' => 6,
+                'privileges' => "24小时专属客服\n全部自动化任务\n实时数据报表\n深度数据分析\n个性化培训支持\n专属策略顾问\n优先功能更新",
+                'sort' => 3,
+                'status' => 1
+            ],
+            [
+                'name' => '企业套餐',
+                'tag' => '高级',
+                'original_price' => 11999.00,
+                'price' => 9999.00,
+                'monthly_flow' => 200,
+                'duration' => 12,
+                'privileges' => "24小时专属客服\n全部自动化任务\n实时数据报表\n深度数据分析\n个性化培训支持\n专属策略顾问\n优先功能更新\n企业API对接\n专属功能定制\n全平台数据打通",
+                'sort' => 4,
+                'status' => 1
+            ]
+        ];
+
+        $this->table('flow_package')->insert($data)->save();
+    }
+} 
\ No newline at end of file
diff --git a/Server/route/route.php b/Server/route/route.php
index 69c69327..1885d66d 100644
--- a/Server/route/route.php
+++ b/Server/route/route.php
@@ -17,4 +17,7 @@ include __DIR__ . '/../application/common/config/route.php';
 // 加载Devices模块路由配置
 include __DIR__ . '/../application/devices/config/route.php';
 
+// 加载Store模块路由配置
+include __DIR__ . '/../application/store/config/route.php';
+
 return [];