diff --git a/src/main/java/com/qyft/ms/system/service/device/DeviceCommandService.java b/src/main/java/com/qyft/ms/system/service/device/DeviceCommandService.java
index 8dc1c65..c0a0771 100644
--- a/src/main/java/com/qyft/ms/system/service/device/DeviceCommandService.java
+++ b/src/main/java/com/qyft/ms/system/service/device/DeviceCommandService.java
@@ -1,14 +1,12 @@
 package com.qyft.ms.system.service.device;
 
 import cn.hutool.json.JSONObject;
-import com.qyft.ms.app.common.constant.WebSocketMessageType;
 import com.qyft.ms.app.device.status.DeviceStatus;
 import com.qyft.ms.system.common.constant.CommandStatus;
 import com.qyft.ms.system.common.device.command.CommandFuture;
 import com.qyft.ms.system.core.client.DeviceTcpClient;
 import com.qyft.ms.system.model.bo.DeviceCommand;
 import com.qyft.ms.system.model.form.FrontCmdControlForm;
-import com.qyft.ms.system.service.WebSocketService;
 import com.qyft.ms.system.service.front.FrontCommandService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -92,10 +90,11 @@ public class DeviceCommandService {
             completeCommandResponse(deviceResult);
         } else if ("event".equals(tag)) {
             String eventType = deviceResult.getStr("event_type");
-            if("system_e_stop_pressed".equals(eventType)) {//系统急停按钮被按下
+            if ("system_e_stop_pressed".equals(eventType)) {//系统急停按钮被按下
                 deviceStatus.setStopPressed(true);
-            }else if("system_e_stop_released".equals(eventType)) {//系统急停按钮被释放
-            }  deviceStatus.setStopPressed(false);
+            } else if ("system_e_stop_released".equals(eventType)) {//系统急停按钮被释放
+                deviceStatus.setStopPressed(false);
+            }
         } else if ("status".equals(tag)) {
 
         }