diff --git a/agri-framework/src/main/java/com/agri/framework/interceptor/MqttMessageHandler.java b/agri-framework/src/main/java/com/agri/framework/interceptor/MqttMessageHandler.java
index d4b65bc..81ac89b 100644
--- a/agri-framework/src/main/java/com/agri/framework/interceptor/MqttMessageHandler.java
+++ b/agri-framework/src/main/java/com/agri/framework/interceptor/MqttMessageHandler.java
@@ -289,7 +289,6 @@ public class MqttMessageHandler implements SmartLifecycle {
         Integer funcValue = null;
         boolean isAck = false;
         // 新增：标记是否需要执行自动关任务（全局可用）
-        boolean needAutoOffTask = false;
 
         // 第二步：设备回执处理逻辑（完全移除Redis写入）
         if (payloadObj.containsKey("suc") && payloadObj.containsKey("prop")) {
@@ -323,8 +322,7 @@ public class MqttMessageHandler implements SmartLifecycle {
                         autoOffSeconds = LIMIT_MAP.getOrDefault(funcType, k -> 0).apply(agriLimit);
                     }
                     // 新增：判断是否真的需要执行自动关任务（延迟秒数>0才是有效任务）
-                    needAutoOffTask = autoOffSeconds > 0;
-                    if (needAutoOffTask) {
+                    if (autoOffSeconds > 0) {
                         scheduleAutoOff(deviceId, funcType, autoOffSeconds);
                         log.debug("【自动关任务】标记需要执行，deviceId={}, funcType={}, delay={}s", deviceId, funcType, autoOffSeconds);
                     }