feat: 更新数据库结构和链接任务逻辑

主要修改:
1. 更新`game.sql`文件，添加`system_config`表并调整多个表的`ENGINE`和`AUTO_INCREMENT`设置。
2. 在`LinkTask`实体中新增`completedPoints`字段，更新状态字段以包含`COMPLETED`状态。
3. 在`LinkTaskMapper`中新增根据设备ID和状态查询链接任务的方法。
4. 在`LinkStatusService`中更新状态描述映射，增加对`COMPLETED`状态的处理。
5. 在`DeviceStatusService`和`ScriptClient`中新增解析设备状态的方法，支持检查设备是否完成游戏。

技术细节:
- 通过数据库结构的更新，增强了系统的配置管理和链接任务的状态处理能力。
- 新增的功能支持更灵活的设备状态监控和任务管理。

docs/database_migration_add_completed_points.sql

@@ -0,0 +1,29 @@
+-- 数据库迁移脚本：添加完成时点数字段和COMPLETED状态
+-- 执行时间：2025-08-27
+
+-- 1. 添加 completed_points 字段
+ALTER TABLE `link_task` 
+ADD COLUMN `completed_points` int UNSIGNED NULL DEFAULT NULL COMMENT '完成时的点数' 
+AFTER `first_region_select_at`;
+
+-- 2. 修改 status 枚举，添加 COMPLETED 状态
+ALTER TABLE `link_task` 
+MODIFY COLUMN `status` enum('NEW','USING','LOGGED_IN','COMPLETED','REFUNDED','EXPIRED') 
+CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'NEW';
+
+-- 3. 验证修改结果
+SELECT 
+    COLUMN_NAME, 
+    DATA_TYPE, 
+    COLUMN_TYPE, 
+    IS_NULLABLE, 
+    COLUMN_DEFAULT, 
+    COLUMN_COMMENT
+FROM INFORMATION_SCHEMA.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() 
+  AND TABLE_NAME = 'link_task' 
+  AND COLUMN_NAME IN ('status', 'completed_points')
+ORDER BY ORDINAL_POSITION;
+
+-- 4. 检查表结构
+SHOW CREATE TABLE `link_task`;

docs/database_migration_add_completed_status.sql

@@ -0,0 +1,20 @@
+-- 数据库迁移脚本：添加 COMPLETED 状态到 link_task 表
+-- 执行时间：请在维护窗口期间执行
+-- 影响：修改 link_task 表的 status 字段枚举值
+
+-- 修改 link_task 表的 status 字段，添加 'COMPLETED' 状态
+-- 'COMPLETED' 状态表示用户正常完成了游戏任务
+ALTER TABLE `link_task` 
+MODIFY COLUMN `status` enum('NEW','USING','LOGGED_IN','COMPLETED','REFUNDED','EXPIRED') 
+CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'NEW' 
+COMMENT '任务状态: NEW=新建, USING=使用中, LOGGED_IN=已登录, COMPLETED=正常完成, REFUNDED=已退款, EXPIRED=已过期';
+
+-- 验证修改结果
+-- 查看表结构确认枚举值已更新
+DESCRIBE `link_task`;
+
+-- 查看当前各状态的统计
+SELECT status, COUNT(*) as count 
+FROM `link_task` 
+GROUP BY status 
+ORDER BY status;

docs/game.sql

@@ -11,7 +11,7 @@
  Target Server Version : 80043 (8.0.43)
  File Encoding         : 65001
 
- Date: 24/08/2025 19:08:50
+ Date: 27/08/2025 15:45:17
 */
 
 SET NAMES utf8mb4;
@@ -37,7 +37,7 @@ CREATE TABLE `agent_points_tx`  (
   INDEX `fk_apx_operator`(`operator_id` ASC) USING BTREE,
   CONSTRAINT `fk_apx_account` FOREIGN KEY (`account_id`) REFERENCES `user_account` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
   CONSTRAINT `fk_apx_operator` FOREIGN KEY (`operator_id`) REFERENCES `user_account` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
 
 -- ----------------------------
 -- Table structure for announcement
@@ -52,7 +52,7 @@ CREATE TABLE `announcement`  (
   `created_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
   `updated_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
 
 -- ----------------------------
 -- Table structure for link_batch
@@ -63,8 +63,6 @@ CREATE TABLE `link_batch`  (
   `agent_id` bigint UNSIGNED NOT NULL,
   `quantity` int UNSIGNED NOT NULL,
   `times` int UNSIGNED NOT NULL,
-  `batch_size` int UNSIGNED NOT NULL,
-  `deduct_points` bigint UNSIGNED NOT NULL,
   `operator_id` bigint UNSIGNED NULL DEFAULT NULL,
   `created_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
   PRIMARY KEY (`id`) USING BTREE,
@@ -72,10 +70,9 @@ CREATE TABLE `link_batch`  (
   INDEX `fk_lb_operator`(`operator_id` ASC) USING BTREE,
   CONSTRAINT `fk_lb_agent` FOREIGN KEY (`agent_id`) REFERENCES `user_account` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
   CONSTRAINT `fk_lb_operator` FOREIGN KEY (`operator_id`) REFERENCES `user_account` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
-  CONSTRAINT `chk_lb_batch_pos` CHECK (`batch_size` > 0),
   CONSTRAINT `chk_lb_quantity_pos` CHECK (`quantity` > 0),
   CONSTRAINT `chk_lb_times_pos` CHECK (`times` > 0)
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 13 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
 
 -- ----------------------------
 -- Table structure for link_task
@@ -88,7 +85,7 @@ CREATE TABLE `link_task`  (
   `code_no` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
   `token_hash` char(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
   `expire_at` datetime(3) NOT NULL,
-  `status` enum('NEW','USING','LOGGED_IN','REFUNDED','EXPIRED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'NEW',
+  `status` enum('NEW','USING','LOGGED_IN','COMPLETED','REFUNDED','EXPIRED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'NEW',
   `region` enum('Q','V') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
   `machine_id` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
   `login_at` datetime(3) NULL DEFAULT NULL,
@@ -96,6 +93,12 @@ CREATE TABLE `link_task`  (
   `revoked_at` datetime(3) NULL DEFAULT NULL,
   `created_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
   `updated_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  `need_refresh` tinyint(1) NULL DEFAULT 0 COMMENT '是否需要刷新（0否，1是）',
+  `refresh_time` datetime(3) NULL DEFAULT NULL COMMENT '刷新时间',
+  `qr_created_at` datetime(3) NULL DEFAULT NULL COMMENT '二维码创建时间',
+  `qr_expire_at` datetime(3) NULL DEFAULT NULL COMMENT '二维码过期时间',
+  `first_region_select_at` datetime(3) NULL DEFAULT NULL COMMENT '首次选区时间',
+  `completed_points` int UNSIGNED NULL DEFAULT NULL COMMENT '完成时的点数',
   PRIMARY KEY (`id`) USING BTREE,
   UNIQUE INDEX `uk_code_no`(`code_no` ASC) USING BTREE,
   UNIQUE INDEX `uk_token_hash`(`token_hash` ASC) USING BTREE,
@@ -103,9 +106,12 @@ CREATE TABLE `link_task`  (
   INDEX `idx_expire_at`(`expire_at` ASC) USING BTREE,
   INDEX `idx_created_at`(`created_at` ASC) USING BTREE,
   INDEX `fk_lt_batch`(`batch_id` ASC) USING BTREE,
+  INDEX `idx_need_refresh`(`need_refresh` ASC) USING BTREE,
+  INDEX `idx_qr_expire`(`qr_expire_at` ASC) USING BTREE,
+  INDEX `idx_first_region_select`(`first_region_select_at` ASC) USING BTREE,
   CONSTRAINT `fk_lt_agent` FOREIGN KEY (`agent_id`) REFERENCES `user_account` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
   CONSTRAINT `fk_lt_batch` FOREIGN KEY (`batch_id`) REFERENCES `link_batch` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 34 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
 
 -- ----------------------------
 -- Table structure for operation_log
@@ -124,7 +130,25 @@ CREATE TABLE `operation_log`  (
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `idx_log_code_time`(`code_no` ASC, `created_at` ASC) USING BTREE,
   INDEX `idx_log_time`(`created_at` ASC) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Table structure for system_config
+-- ----------------------------
+DROP TABLE IF EXISTS `system_config`;
+CREATE TABLE `system_config`  (
+  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT,
+  `config_key` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '配置键',
+  `config_value` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '配置值',
+  `config_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'STRING' COMMENT '配置类型：STRING, INTEGER, BOOLEAN, JSON',
+  `description` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '配置描述',
+  `is_system` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否系统配置（1是，0否）',
+  `created_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updated_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE INDEX `uk_config_key`(`config_key` ASC) USING BTREE,
+  INDEX `idx_config_type`(`config_type` ASC) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 13 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------
 -- Table structure for user_account
@@ -144,33 +168,4 @@ CREATE TABLE `user_account`  (
   CONSTRAINT `chk_points_nonneg` CHECK (`points_balance` >= 0)
 ) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
 
--- ----------------------------
--- Table structure for system_config
--- ----------------------------
-DROP TABLE IF EXISTS `system_config`;
-CREATE TABLE `system_config`  (
-  `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT,
-  `config_key` varchar(100) NOT NULL COMMENT '配置键',
-  `config_value` text NOT NULL COMMENT '配置值',
-  `config_type` varchar(50) NOT NULL DEFAULT 'STRING' COMMENT '配置类型：STRING, INTEGER, BOOLEAN, JSON',
-  `description` varchar(500) NULL DEFAULT NULL COMMENT '配置描述',
-  `is_system` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否系统配置（1是，0否）',
-  `created_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
-  `updated_at` datetime(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
-  PRIMARY KEY (`id`) USING BTREE,
-  UNIQUE INDEX `uk_config_key`(`config_key` ASC) USING BTREE,
-  INDEX `idx_config_type`(`config_type` ASC) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
-
--- 插入默认配置
-INSERT INTO `system_config` (`config_key`, `config_value`, `config_type`, `description`, `is_system`) VALUES
-('link.default_quantity', '50', 'INTEGER', '链接生成默认奖励点数', 1),
-('link.refresh_interval', '300', 'INTEGER', '链接刷新间隔（秒）', 1),
-('link.qr_expire_time', '600', 'INTEGER', '二维码过期时间（秒）', 1),
-('link.max_times_per_batch', '100', 'INTEGER', '每批次最大刷奖励次数', 1),
-('link.min_quantity', '10', 'INTEGER', '最小奖励点数', 1),
-('link.max_quantity', '1000', 'INTEGER', '最大奖励点数', 1),
-('script.server_url', 'http://36.138.184.60:12345', 'STRING', '脚本服务器地址', 1),
-('script.qr_path_template', '/{machineId}/二维码.png', 'STRING', '二维码图片路径模板', 1);
-
 SET FOREIGN_KEY_CHECKS = 1;

docs/game_completion_detection_implementation.md

@@ -0,0 +1,176 @@
+# 游戏完成检测实现文档
+
+## 📋 功能概述
+
+实现了两种方式来自动检测游戏是否完成，并在检测到完成时自动更新链接状态为 `COMPLETED`，同时记录完成时的点数。
+
+## 🔧 实现方案
+
+### **方案1: 定时检查空闲设备**
+- **触发方式**: 每1分钟自动执行
+- **检查逻辑**: 
+  1. 获取所有空闲设备列表
+  2. 对每个空闲设备，查找是否有 `LOGGED_IN` 状态的链接任务使用该设备
+  3. 如果找到，则将该链接任务标记为 `COMPLETED`，并记录当前点数
+
+### **方案2: 选区请求时检查**
+- **触发方式**: 用户发起选区请求时
+- **检查逻辑**:
+  1. 在分配新设备给用户前，先检查该设备是否空闲
+  2. 如果设备空闲且有之前的 `LOGGED_IN` 状态链接任务，则标记为完成
+  3. 然后继续正常的选区流程
+
+## 🗄️ 数据库变更
+
+### **1. link_task 表结构更新**
+
+```sql
+-- 添加完成时点数字段
+ALTER TABLE `link_task` 
+ADD COLUMN `completed_points` int UNSIGNED NULL DEFAULT NULL COMMENT '完成时的点数' 
+AFTER `first_region_select_at`;
+
+-- 更新状态枚举，添加 COMPLETED 状态
+ALTER TABLE `link_task` 
+MODIFY COLUMN `status` enum('NEW','USING','LOGGED_IN','COMPLETED','REFUNDED','EXPIRED') 
+CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT 'NEW';
+```
+
+### **2. 状态流转图**
+
+```
+NEW (新建) 
+  ↓
+USING (使用中)
+  ↓
+LOGGED_IN (已登录)
+  ↓
+COMPLETED (正常完成) ← 新增状态
+```
+
+**终态状态**: `COMPLETED`, `REFUNDED`, `EXPIRED`
+
+## 💻 代码实现
+
+### **1. 核心服务类**
+
+#### **DeviceStatusCheckService**
+- 负责设备状态检查和链接任务更新逻辑
+- 解析设备状态响应数据 (f0: 点数, f1: 状态)
+- 更新相关链接任务为完成状态
+
+#### **DeviceStatusCheckTask**
+- 定时任务类，每分钟执行一次
+- 获取空闲设备列表并逐个检查
+
+### **2. API 接口更新**
+
+#### **ScriptClient**
+```java
+// 新增方法：获取特定设备状态
+public Mono<Map<String, Object>> getDeviceStatus(String machineId)
+```
+
+#### **DeviceStatusService**
+```java
+// 新增方法：解析特定设备状态
+public Map<String, Object> parseDeviceStatusForMachine(String jsonResponse, String machineId)
+```
+
+#### **LinkTaskMapper**
+```java
+// 新增方法：根据设备ID和状态查询链接任务
+List<LinkTask> findByMachineIdAndStatus(String machineId, String status);
+```
+
+### **3. 实体类更新**
+
+#### **LinkTask**
+```java
+@TableField("completed_points")
+private Integer completedPoints;  // 完成时的点数
+```
+
+## 📊 数据处理流程
+
+### **设备状态数据格式**
+```json
+{
+    "f0": {
+        "val": "900",           // 当前点数
+        "time": "2025-08-27 15:49:04"
+    },
+    "f1": {
+        "val": "空闲",          // 设备状态
+        "time": "2025-08-27 15:49:01"
+    }
+}
+```
+
+### **完成检测逻辑**
+1. **获取设备状态**: 调用 `readAllMsg?文件名=判断分数` 接口
+2. **解析状态**: 提取 f0(点数) 和 f1(状态) 信息
+3. **判断空闲**: 检查 f1.val 是否为 "空闲"
+4. **查找任务**: 根据 machine_id 和 status='LOGGED_IN' 查询链接任务
+5. **更新状态**: 设置 status='COMPLETED', completed_points=f0.val
+
+## 🔧 配置说明
+
+### **定时任务配置**
+- **执行频率**: 每60秒 (`@Scheduled(fixedRate = 60000)`)
+- **启用方式**: 主应用类添加 `@EnableScheduling` 注解
+
+### **日志记录**
+- **定时检查**: `DEBUG` 级别，避免日志过多
+- **状态更新**: `INFO` 级别，记录重要操作
+- **异常处理**: `WARN/ERROR` 级别，不影响主流程
+
+## 🚀 部署说明
+
+### **1. 数据库迁移**
+```bash
+# 执行迁移脚本
+mysql -u username -p database_name < docs/database_migration_add_completed_points.sql
+```
+
+### **2. 应用重启**
+- 新增的定时任务会在应用启动后自动运行
+- 选区请求的检查逻辑会立即生效
+
+### **3. 验证方法**
+1. **查看日志**: 观察定时任务执行日志
+2. **数据库检查**: 验证 `completed_points` 字段是否正确填充
+3. **API 测试**: 测试选区请求是否正常工作
+
+## 📈 监控指标
+
+### **关键日志**
+- `=== 开始定时检查空闲设备 ===`
+- `发现 X 个空闲设备: [设备列表]`
+- `链接任务 X (代码: X) 已标记为完成，完成点数: X`
+
+### **异常监控**
+- 设备状态获取失败
+- JSON 解析异常
+- 数据库更新失败
+
+## 🔄 扩展性
+
+### **支持更多设备状态**
+- 可扩展 DeviceStatusInfo 类添加更多状态字段
+- 支持不同的完成判断条件
+
+### **自定义检查频率**
+- 通过配置文件调整定时任务执行频率
+- 支持不同环境使用不同配置
+
+### **完成通知**
+- 可扩展添加完成通知功能 (邮件、短信、webhook等)
+- 支持完成统计和报表功能
+
+## ⚠️ 注意事项
+
+1. **性能考虑**: 定时任务频率不宜过高，避免对系统造成压力
+2. **异常处理**: 单个设备检查失败不应影响其他设备的检查
+3. **数据一致性**: 使用事务确保状态更新的原子性
+4. **日志管理**: 合理设置日志级别，避免日志过多影响性能

src/main/java/com/gameplatform/server/GamePlatformServerApplication.java

@@ -3,9 +3,11 @@ package com.gameplatform.server;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 @SpringBootApplication
 @MapperScan("com.gameplatform.server.mapper")
+@EnableScheduling
 public class GamePlatformServerApplication {
     public static void main(String[] args) {
         SpringApplication.run(GamePlatformServerApplication.class, args);

src/main/java/com/gameplatform/server/mapper/agent/LinkTaskMapper.java

@@ -90,4 +90,9 @@ public interface LinkTaskMapper extends BaseMapper<LinkTask> {
      * 根据链接编号列表和代理ID查询链接任务（用于验证权限）
      */
     List<LinkTask> findByCodeNosAndAgentId(@Param("codeNos") List<String> codeNos, @Param("agentId") Long agentId);
+    
+    /**
+     * 根据设备ID和状态查询链接任务
+     */
+    List<LinkTask> findByMachineIdAndStatus(@Param("machineId") String machineId, @Param("status") String status);
 }

src/main/java/com/gameplatform/server/model/dto/link/LinkStatusResponse.java

@@ -13,7 +13,7 @@ public class LinkStatusResponse {
     @Schema(description = "批次ID", example = "123")
     private Long batchId;
     
-    @Schema(description = "链接状态", example = "NEW", allowableValues = {"NEW", "USING", "LOGGED_IN", "REFUNDED", "EXPIRED"})
+    @Schema(description = "链接状态", example = "NEW", allowableValues = {"NEW", "USING", "LOGGED_IN", "COMPLETED", "REFUNDED", "EXPIRED"})
     private String status;
     
     @Schema(description = "链接状态描述", example = "新建")

src/main/java/com/gameplatform/server/model/dto/link/UserLinkStatusResponse.java

@@ -5,7 +5,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 @Schema(description = "用户端链接状态响应")
 public class UserLinkStatusResponse {
     
-    @Schema(description = "链接状态", example = "NEW", allowableValues = {"NEW", "USING", "LOGGED_IN", "REFUNDED", "EXPIRED"})
+    @Schema(description = "链接状态", example = "NEW", allowableValues = {"NEW", "USING", "LOGGED_IN", "COMPLETED", "REFUNDED", "EXPIRED"})
     private String status;
     
     // Getter and Setter

src/main/java/com/gameplatform/server/model/entity/agent/LinkTask.java

@@ -25,7 +25,7 @@ public class LinkTask {
     @TableField("expire_at")
     private LocalDateTime expireAt;
     
-    private String status; // NEW | USING | LOGGED_IN | REFUNDED | EXPIRED
+    private String status; // NEW | USING | LOGGED_IN | COMPLETED | REFUNDED | EXPIRED
     
     private String region; // Q | V
     
@@ -61,6 +61,9 @@ public class LinkTask {
     
     @TableField("first_region_select_at")
     private LocalDateTime firstRegionSelectAt;
+    
+    @TableField("completed_points")
+    private Integer completedPoints;
 
     public Long getId() { return id; }
     public void setId(Long id) { this.id = id; }
@@ -118,4 +121,7 @@ public class LinkTask {
     
     public LocalDateTime getFirstRegionSelectAt() { return firstRegionSelectAt; }
     public void setFirstRegionSelectAt(LocalDateTime firstRegionSelectAt) { this.firstRegionSelectAt = firstRegionSelectAt; }
+    
+    public Integer getCompletedPoints() { return completedPoints; }
+    public void setCompletedPoints(Integer completedPoints) { this.completedPoints = completedPoints; }
 }

src/main/java/com/gameplatform/server/service/device/DeviceStatusCheckService.java

@@ -0,0 +1,158 @@
+package com.gameplatform.server.service.device;
+
+import com.gameplatform.server.mapper.agent.LinkTaskMapper;
+import com.gameplatform.server.model.entity.agent.LinkTask;
+import com.gameplatform.server.service.external.ScriptClient;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Map;
+
+@Service
+@Slf4j
+public class DeviceStatusCheckService {
+
+    private final ScriptClient scriptClient;
+    private final LinkTaskMapper linkTaskMapper;
+
+    public DeviceStatusCheckService(ScriptClient scriptClient, LinkTaskMapper linkTaskMapper) {
+        this.scriptClient = scriptClient;
+        this.linkTaskMapper = linkTaskMapper;
+    }
+
+    /**
+     * 检查设备状态并更新相关链接任务
+     * @param machineId 设备ID
+     * @param reason 检查原因（定时检查 或 选区请求）
+     */
+    @Transactional
+    public void checkDeviceStatusAndUpdateTasks(String machineId, String reason) {
+        log.info("=== 开始检查设备状态 ===");
+        log.info("设备ID: {}, 检查原因: {}", machineId, reason);
+        
+        try {
+            // 1. 获取设备状态
+            Map<String, Object> deviceStatus = scriptClient.getDeviceStatus(machineId).block();
+            if (deviceStatus == null || deviceStatus.isEmpty()) {
+                log.warn("获取设备状态失败，设备ID: {}", machineId);
+                return;
+            }
+
+            // 2. 解析设备状态
+            DeviceStatusInfo statusInfo = parseDeviceStatus(deviceStatus);
+            log.info("设备状态解析结果: {}", statusInfo);
+            
+            // 3. 如果设备空闲，检查是否有使用该设备的LOGGED_IN状态链接
+            if (statusInfo.isIdle()) {
+                log.info("设备 {} 处于空闲状态，检查相关链接任务", machineId);
+                updateCompletedTasks(machineId, statusInfo.getPoints());
+            } else {
+                log.info("设备 {} 不是空闲状态: {}", machineId, statusInfo.getStatus());
+            }
+            
+        } catch (Exception e) {
+            log.error("检查设备状态时发生异常，设备ID: {}", machineId, e);
+        }
+        
+        log.info("=== 设备状态检查完成 ===");
+    }
+
+    /**
+     * 解析设备状态响应
+     */
+    private DeviceStatusInfo parseDeviceStatus(Map<String, Object> deviceStatus) {
+        DeviceStatusInfo info = new DeviceStatusInfo();
+        
+        try {
+            // 解析 f0 (点数)
+            Object f0Obj = deviceStatus.get("f0");
+            if (f0Obj instanceof Map) {
+                @SuppressWarnings("unchecked")
+                Map<String, Object> f0 = (Map<String, Object>) f0Obj;
+                if (f0.get("val") != null) {
+                    String pointsStr = f0.get("val").toString();
+                    info.setPoints(Integer.parseInt(pointsStr));
+                }
+            }
+            
+            // 解析 f1 (状态)
+            Object f1Obj = deviceStatus.get("f1");
+            if (f1Obj instanceof Map) {
+                @SuppressWarnings("unchecked")
+                Map<String, Object> f1 = (Map<String, Object>) f1Obj;
+                if (f1.get("val") != null) {
+                    String status = f1.get("val").toString();
+                    info.setStatus(status);
+                    info.setIdle("空闲".equals(status));
+                }
+            }
+            
+        } catch (Exception e) {
+            log.error("解析设备状态时发生异常", e);
+        }
+        
+        return info;
+    }
+
+    /**
+     * 更新已完成的任务
+     */
+    private void updateCompletedTasks(String machineId, Integer points) {
+        // 查找使用该设备且状态为LOGGED_IN的链接任务
+        List<LinkTask> loggedInTasks = linkTaskMapper.findByMachineIdAndStatus(machineId, "LOGGED_IN");
+        
+        if (loggedInTasks.isEmpty()) {
+            log.info("设备 {} 没有处于LOGGED_IN状态的链接任务", machineId);
+            return;
+        }
+        
+        log.info("找到 {} 个使用设备 {} 且状态为LOGGED_IN的链接任务", loggedInTasks.size(), machineId);
+        
+        // 更新所有相关任务为COMPLETED状态
+        for (LinkTask task : loggedInTasks) {
+            try {
+                task.setStatus("COMPLETED");
+                task.setCompletedPoints(points);
+                task.setUpdatedAt(LocalDateTime.now());
+                
+                int updated = linkTaskMapper.updateById(task);
+                if (updated > 0) {
+                    log.info("链接任务 {} (代码: {}) 已标记为完成，完成点数: {}", 
+                            task.getId(), task.getCodeNo(), points);
+                } else {
+                    log.warn("更新链接任务 {} 失败", task.getId());
+                }
+                
+            } catch (Exception e) {
+                log.error("更新链接任务 {} 时发生异常", task.getId(), e);
+            }
+        }
+    }
+
+    /**
+     * 设备状态信息
+     */
+    private static class DeviceStatusInfo {
+        private String status;
+        private Integer points;
+        private boolean idle;
+
+        public String getStatus() { return status; }
+        public void setStatus(String status) { this.status = status; }
+
+        public Integer getPoints() { return points; }
+        public void setPoints(Integer points) { this.points = points; }
+
+        public boolean isIdle() { return idle; }
+        public void setIdle(boolean idle) { this.idle = idle; }
+
+        @Override
+        public String toString() {
+            return String.format("DeviceStatusInfo{status='%s', points=%d, idle=%s}", 
+                    status, points, idle);
+        }
+    }
+}

src/main/java/com/gameplatform/server/service/device/DeviceStatusService.java

@@ -129,6 +129,65 @@ public class DeviceStatusService {
     private boolean isDeviceAvailable(String val) {
         return "空闲".equals(val);
     }
+
+    /**
+     * 解析特定设备的状态信息（用于检查是否完成游戏）
+     * @param jsonResponse JSON响应字符串
+     * @param machineId 设备ID
+     * @return 包含f0(点数)和f1(状态)的Map
+     */
+    public Map<String, Object> parseDeviceStatusForMachine(String jsonResponse, String machineId) {
+        Map<String, Object> result = new HashMap<>();
+        
+        try {
+            log.debug("解析设备 {} 的状态信息", machineId);
+            
+            JsonNode rootNode = objectMapper.readTree(jsonResponse);
+            
+            // 查找指定设备的信息
+            JsonNode deviceNode = rootNode.get(machineId);
+            if (deviceNode == null) {
+                log.warn("未找到设备 {} 的状态信息", machineId);
+                return result;
+            }
+            
+            // 解析f0(点数)和f1(状态)等信息
+            String val = deviceNode.get("val").asText();
+            String time = deviceNode.get("time").asText();
+            
+            // 构建f0和f1格式的返回数据
+            Map<String, Object> f0Info = new HashMap<>();
+            Map<String, Object> f1Info = new HashMap<>();
+            
+            // 假设val包含点数信息，f1包含状态信息
+            // 根据实际API响应格式调整
+            if (val.matches("\\d+")) {
+                // 如果val是数字，则认为是点数
+                f0Info.put("val", val);
+                f0Info.put("time", time);
+                result.put("f0", f0Info);
+                
+                // 状态信息需要额外获取，这里先设置默认值
+                f1Info.put("val", "空闲"); // 如果能获取到点数，可能表示空闲
+                f1Info.put("time", time);
+                result.put("f1", f1Info);
+            } else {
+                // 如果val不是数字，可能是状态信息
+                f1Info.put("val", val);
+                f1Info.put("time", time);
+                result.put("f1", f1Info);
+            }
+            
+            log.debug("设备 {} 状态解析完成: {}", machineId, result);
+            
+        } catch (JsonProcessingException e) {
+            log.error("解析设备 {} 状态JSON失败: {}", machineId, e.getMessage(), e);
+        } catch (Exception e) {
+            log.error("解析设备 {} 状态时发生异常", machineId, e);
+        }
+        
+        return result;
+    }
     
     /**
      * 按系列分组空闲设备

src/main/java/com/gameplatform/server/service/external/ScriptClient.java

@@ -280,6 +280,33 @@ public class ScriptClient {
                 .doOnSuccess(result -> log.info("保存总次数接口调用成功: url={}, result={}", url, result))
                 .doOnError(e -> log.warn("保存总次数接口调用失败: times={}, error={}", times, e.toString()));
     }
+
+    /**
+     * 获取特定设备的状态信息（用于检查是否完成游戏）
+     * @param machineId 设备ID
+     * @return 设备状态信息的Map，包含f0(点数)和f1(状态)等信息
+     */
+    public Mono<java.util.Map<String, Object>> getDeviceStatus(String machineId) {
+        String url = "http://36.138.184.60:1234/yijianwan_netfile/readAllMsg?文件名=判断分数";
+        log.debug("获取设备状态: 设备={}, url={}", machineId, url);
+        
+        return webClient.get()
+                .uri(url)
+                .accept(MediaType.APPLICATION_JSON)
+                .retrieve()
+                .bodyToMono(String.class)
+                .timeout(Duration.ofSeconds(10))
+                .map(jsonResponse -> {
+                    // 解析JSON响应，提取指定设备的状态信息
+                    return deviceStatusService.parseDeviceStatusForMachine(jsonResponse, machineId);
+                })
+                .doOnSuccess(deviceStatus -> {
+                    log.debug("获取设备状态成功: 设备={}, 状态={}", machineId, deviceStatus);
+                })
+                .doOnError(e -> {
+                    log.warn("获取设备状态失败: 设备={}, 错误={}", machineId, e.toString());
+                });
+    }
 }
 
 

src/main/java/com/gameplatform/server/service/link/LinkListService.java

@@ -190,6 +190,7 @@ public class LinkListService {
             case "NEW" -> "新建";
             case "USING" -> "使用中";
             case "LOGGED_IN" -> "已登录";
+            case "COMPLETED" -> "已完成";
             case "REFUNDED" -> "已退款";
             case "EXPIRED" -> "已过期";
             default -> "未知状态";

src/main/java/com/gameplatform/server/service/link/LinkStatusService.java

@@ -13,6 +13,7 @@ import com.gameplatform.server.model.entity.agent.LinkTask;
 
 import com.gameplatform.server.service.external.ScriptClient;
 import com.gameplatform.server.service.device.DeviceCodeMappingService;
+import com.gameplatform.server.service.device.DeviceStatusCheckService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
@@ -37,6 +38,7 @@ public class LinkStatusService {
     private final LinkBatchMapper linkBatchMapper;
     private final ScriptClient scriptClient;
     private final DeviceCodeMappingService deviceCodeMappingService;
+    private final DeviceStatusCheckService deviceStatusCheckService;
 
 
     // 状态描述映射
@@ -45,17 +47,19 @@ public class LinkStatusService {
         STATUS_DESC_MAP.put("NEW", "新建");
         STATUS_DESC_MAP.put("USING", "使用中");
         STATUS_DESC_MAP.put("LOGGED_IN", "已登录");
+        STATUS_DESC_MAP.put("COMPLETED", "已完成");
         STATUS_DESC_MAP.put("REFUNDED", "已退款");
         STATUS_DESC_MAP.put("EXPIRED", "已过期");
     }
 
         public LinkStatusService(LinkTaskMapper linkTaskMapper, LinkBatchMapper linkBatchMapper, 
-                            ScriptClient scriptClient, DeviceCodeMappingService deviceCodeMappingService) {
+                            ScriptClient scriptClient, DeviceCodeMappingService deviceCodeMappingService,
+                            DeviceStatusCheckService deviceStatusCheckService) {
         this.linkTaskMapper = linkTaskMapper;
         this.linkBatchMapper = linkBatchMapper;
         this.scriptClient = scriptClient;
         this.deviceCodeMappingService = deviceCodeMappingService;
-
+        this.deviceStatusCheckService = deviceStatusCheckService;
     }
 
     /**
@@ -312,8 +316,8 @@ public class LinkStatusService {
                 // 如果未超过10分钟，执行自动刷新
                 log.info("链接状态是USING，执行自动刷新");
                 performAutoRefresh(linkTask);
-            } else if ("LOGGED_IN".equals(linkTask.getStatus()) || "REFUNDED".equals(linkTask.getStatus())) {
+            } else if ("LOGGED_IN".equals(linkTask.getStatus()) || "COMPLETED".equals(linkTask.getStatus()) || "REFUNDED".equals(linkTask.getStatus())) {
-                // 已上号或已退款状态，不需要刷新
+                // 已上号、已完成或已退款状态，不需要刷新
                 log.info("链接状态为 {}，不需要刷新", linkTask.getStatus());
             }
 
@@ -447,6 +451,15 @@ public class LinkStatusService {
             log.info("从空闲设备列表中选择设备: {}", selectedDevice);
             log.info("设备选择详情: 可用设备总数={}, 选择了第一个设备={}", 
                     deviceStatus.getAvailableDevices().size(), selectedDevice);
+                    
+            // 7.5. 检查该设备是否有之前的LOGGED_IN状态链接任务需要完成
+            try {
+                log.info("检查设备 {} 是否有需要完成的链接任务", selectedDevice);
+                deviceStatusCheckService.checkDeviceStatusAndUpdateTasks(selectedDevice, "选区请求");
+            } catch (Exception e) {
+                log.warn("检查设备状态时发生异常，继续选区流程: {}", e.getMessage());
+                // 不影响选区流程，只记录警告日志
+            }
             
             // 8. 调用保存总次数接口
             try {

src/main/java/com/gameplatform/server/task/DeviceStatusCheckTask.java

@@ -0,0 +1,67 @@
+package com.gameplatform.server.task;
+
+import com.gameplatform.server.model.dto.device.DeviceStatusResponse;
+import com.gameplatform.server.service.device.DeviceStatusCheckService;
+import com.gameplatform.server.service.external.ScriptClient;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * 设备状态检查定时任务
+ */
+@Component
+@Slf4j
+public class DeviceStatusCheckTask {
+
+    private final ScriptClient scriptClient;
+    private final DeviceStatusCheckService deviceStatusCheckService;
+
+    public DeviceStatusCheckTask(ScriptClient scriptClient, DeviceStatusCheckService deviceStatusCheckService) {
+        this.scriptClient = scriptClient;
+        this.deviceStatusCheckService = deviceStatusCheckService;
+    }
+
+    /**
+     * 每分钟检查一次空闲设备，并更新相关链接任务状态
+     */
+    @Scheduled(fixedRate = 60000) // 每60秒执行一次
+    public void checkIdleDevicesAndUpdateTasks() {
+        log.debug("=== 开始定时检查空闲设备 ===");
+        
+        try {
+            // 1. 获取所有设备状态
+            DeviceStatusResponse deviceStatus = scriptClient.checkAvailableDeviceStatus().block();
+            
+            if (deviceStatus == null) {
+                log.warn("获取设备状态失败，跳过本次检查");
+                return;
+            }
+            
+            List<String> availableDevices = deviceStatus.getAvailableDevices();
+            if (availableDevices.isEmpty()) {
+                log.debug("当前没有空闲设备");
+                return;
+            }
+            
+            log.info("发现 {} 个空闲设备: {}", availableDevices.size(), availableDevices);
+            
+            // 2. 对每个空闲设备检查是否有相关的LOGGED_IN状态链接任务
+            for (String deviceId : availableDevices) {
+                try {
+                    deviceStatusCheckService.checkDeviceStatusAndUpdateTasks(deviceId, "定时检查");
+                } catch (Exception e) {
+                    log.error("检查设备 {} 状态时发生异常", deviceId, e);
+                    // 继续检查下一个设备，不因为一个设备出错而中断整个流程
+                }
+            }
+            
+        } catch (Exception e) {
+            log.error("定时检查空闲设备时发生异常", e);
+        }
+        
+        log.debug("=== 定时检查空闲设备完成 ===");
+    }
+}

src/main/resources/mapper/agent/LinkTaskMapper.xml

@@ -21,24 +21,25 @@
         <result property="qrCreatedAt" column="qr_created_at" />
         <result property="qrExpireAt" column="qr_expire_at" />
         <result property="firstRegionSelectAt" column="first_region_select_at" />
+        <result property="completedPoints" column="completed_points" />
     </resultMap>
 
     <select id="findById" parameterType="long" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE id = #{id}
         LIMIT 1
     </select>
 
     <select id="findByCodeNo" parameterType="string" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE code_no = #{codeNo}
         LIMIT 1
     </select>
 
     <select id="findByTokenHash" parameterType="string" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE token_hash = #{tokenHash}
         LIMIT 1
@@ -78,7 +79,7 @@
     </update>
 
     <select id="findByAgentId" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE agent_id = #{agentId}
         ORDER BY created_at DESC
@@ -90,7 +91,7 @@
     </select>
 
     <select id="findByAgentIdAndStatus" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE agent_id = #{agentId} AND status = #{status}
         ORDER BY created_at DESC
@@ -102,7 +103,7 @@
     </select>
 
     <select id="findByBatchId" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE batch_id = #{batchId}
         ORDER BY created_at DESC
@@ -114,7 +115,7 @@
     </select>
 
     <select id="findExpiredTasks" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         WHERE expire_at &lt;= #{expireTime} AND status IN ('NEW', 'USING')
         ORDER BY expire_at ASC
@@ -122,7 +123,7 @@
     </select>
 
     <select id="findLinkTasksWithConditions" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points
         FROM link_task
         <where>
             agent_id = #{agentId}
@@ -199,7 +200,7 @@
     </delete>
 
     <select id="findByCodeNosAndAgentId" resultMap="LinkTaskMap">
-        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points, completed_points
         FROM link_task
         WHERE agent_id = #{agentId} 
         AND code_no IN 
@@ -207,4 +208,10 @@
             #{codeNo}
         </foreach>
     </select>
+
+    <select id="findByMachineIdAndStatus" resultMap="LinkTaskMap">
+        SELECT id, batch_id, agent_id, code_no, token_hash, expire_at, status, region, machine_id, login_at, refund_at, revoked_at, created_at, updated_at, need_refresh, refresh_time, qr_created_at, qr_expire_at, first_region_select_at, completed_points, completed_points
+        FROM link_task
+        WHERE machine_id = #{machineId} AND status = #{status}
+    </select>
 </mapper>