diff --git a/agri-quartz/src/main/java/com/agri/quartz/task/RollerAutoTask.java b/agri-quartz/src/main/java/com/agri/quartz/task/RollerAutoTask.java
index 97a4050..d2661f4 100644
--- a/agri-quartz/src/main/java/com/agri/quartz/task/RollerAutoTask.java
+++ b/agri-quartz/src/main/java/com/agri/quartz/task/RollerAutoTask.java
@@ -40,6 +40,11 @@ import java.util.stream.Collectors;
 @Component("rollerAutoTask")
 public class RollerAutoTask {
 
+    /**
+     * 优化：统一使用SLF4J日志（JDK 8兼容）
+     */
+    private static final Logger log = LoggerFactory.getLogger(RollerAutoTask.class);
+
     @Autowired
     private ISysAgriInfoService agriInfoService;
 
@@ -64,21 +69,26 @@ public class RollerAutoTask {
     @Resource
     private StringRedisTemplate stringRedisTemplate;
 
-    /**
-     * 优化：统一使用SLF4J日志（JDK 8兼容）
-     */
-    private static final Logger log = LoggerFactory.getLogger(RollerAutoTask.class);
-
 
     @Value("${spring.mqtt.dtu-ctl-lock-ttl}")
     private int dtuCtlLockTTL;
+
+    // ========== 常量定义（新增） ==========
+    private static final int WORK_MODE_AUTO = 1; // 自动模式
+    private static final int NOT_DELETED = 0;     // 未删除
+    private static final String LOCK_PREFIX = "lock:";
+    private static final String AUTO_MODE = "auto_mode";
+    private static final String CREATE_BY = "条件控制";
+    private static final int OP_SOURCE = 3; // 操作来源：条件控制
+    private static final int LOCK_ACQUIRED = 1; // 是否获取锁
+
     public void checkAutoTerm() {
 
         // 查询自动模式的大棚
         List<SysAgriInfo> agriInfos = agriInfoService.lambdaQuery()
                 .select(SysAgriInfo::getImei, SysAgriInfo::getAgriName)
-                .eq(SysAgriInfo::getWorkMode, 1)
-                .eq(SysAgriInfo::getIsDeleted, 0)
+                .eq(SysAgriInfo::getWorkMode, WORK_MODE_AUTO)
+                .eq(SysAgriInfo::getIsDeleted, NOT_DELETED)
                 .list();
         if (CollectionUtils.isEmpty(agriInfos)) return;
         // 取imei集合
@@ -188,14 +198,6 @@ public class RollerAutoTask {
         }
     }
 
-    /**
-     * 公共常量（可抽取到常量类）
-     */
-    private static final String LOCK_PREFIX = "lock:";
-    private static final String AUTO_MODE = "auto_mode";
-    private static final String CREATE_BY = "条件控制";
-    private static final int OP_SOURCE = 3; // 操作来源：条件控制
-    private static final int LOCK_ACQUIRED = 1; // 是否获取锁
 
     /**
      * 发送开指令