diff --git a/ruoyi-service/src/main/java/com/ruoyi/iot/service/impl/IotServiceImpl.java b/ruoyi-service/src/main/java/com/ruoyi/iot/service/impl/IotServiceImpl.java
index b1b8bef..d346c02 100644
--- a/ruoyi-service/src/main/java/com/ruoyi/iot/service/impl/IotServiceImpl.java
+++ b/ruoyi-service/src/main/java/com/ruoyi/iot/service/impl/IotServiceImpl.java
@@ -263,7 +263,8 @@ public class IotServiceImpl implements IotService {
     private CommandResponse sendCommand(IotDevice device, String command, String reason, int tryCount) {
         if (tryCount > 0) {
             CommandResponse res = sendCommand(device, command, null, reason);
-            if (IotUtil.isSuccess(res) || tryCount <= 1) {
+            // 若操作成功 or 设备离线 or 尝试次数小于等于1，则直接返回结果
+            if (IotUtil.isSuccess(res) || IotUtil.isOffline(res) || tryCount <= 1) {
                 return res;
             }
             try {
diff --git a/ruoyi-service/src/main/java/com/ruoyi/iot/util/IotUtil.java b/ruoyi-service/src/main/java/com/ruoyi/iot/util/IotUtil.java
index 0abc01b..2daba9c 100644
--- a/ruoyi-service/src/main/java/com/ruoyi/iot/util/IotUtil.java
+++ b/ruoyi-service/src/main/java/com/ruoyi/iot/util/IotUtil.java
@@ -211,6 +211,13 @@ public class IotUtil {
         return result.isSuccess();
     }
 
+    public static boolean isOffline(CommandResponse result) {
+        if (result == null) {
+            return false;
+        }
+        return result.isNotOnline();
+    }
+
     public static String getMsg(CommandResponse result) {
         if (result == null) {
             return "未知错误";
@@ -229,7 +236,7 @@ public class IotUtil {
         if (sys.getBat() != null && sys.getBat().compareTo(BigDecimal.valueOf(100)) >= 0) {
             sys.setBat(sys.getBat().divide(BigDecimal.valueOf(10), 2, BigDecimal.ROUND_HALF_UP));
         }
-        
+
         return sys;
     }
 }