diff --git a/src/main/java/org/springblade/modules/job/CarInfoTask.java b/src/main/java/org/springblade/modules/job/CarInfoTask.java
index 66702e5..61a2028 100644
--- a/src/main/java/org/springblade/modules/job/CarInfoTask.java
+++ b/src/main/java/org/springblade/modules/job/CarInfoTask.java
@@ -11,7 +11,6 @@ import org.springblade.common.cache.business.SiteListCache;
 import org.springblade.common.constant.BusinessConstant;
 import org.springblade.common.utils.CommonUtil;
 import org.springblade.common.utils.HttpClientUtils;
-import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.utils.BeanUtil;
 import org.springblade.core.tool.utils.Func;
 import org.springblade.modules.business.entity.BusLine;
@@ -23,12 +22,9 @@ import org.springblade.modules.business.vo.imgVo;
 import org.springblade.modules.websocket.service.WebsocketService;
 import org.springblade.modules.websocket.vo.WebSocketMessage;
 import org.springblade.upload.service.IProBusLineImgService;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
-import org.springframework.web.bind.annotation.RequestParam;
-import springfox.documentation.spring.web.json.Json;
 
 import java.text.DecimalFormat;
 import java.util.ArrayList;
@@ -83,10 +79,9 @@ public class CarInfoTask {
         String allCarData = CarInfoCache.getAllCarData();
         JSONObject json = JSON.parseObject(allCarData);
         String carNo = CarInfoCache.getPushCarNo();
-        HashMap<String, Object> statusMap = new HashMap<>();
-        if (Func.isEmpty(carNo)) {
-            statusMap.put("status",OFFLINE);
-            message.setContent(JSON.toJSONString(statusMap));
+        Map<String, Object> resultMap = new HashMap<>();
+        if (Func.isEmpty(info)) {
+            message.setContent(JSON.toJSONString(initMap(resultMap)));
             websocketService.broadcast(message);
             return;
         }
@@ -99,8 +94,7 @@ public class CarInfoTask {
             }
         }
         if (Func.isEmpty(info)) {
-            statusMap.put("status",OFFLINE);
-            message.setContent(JSON.toJSONString(statusMap));
+            message.setContent(JSON.toJSONString(initMap(resultMap)));
             websocketService.broadcast(message);
             return;
         }
@@ -191,19 +185,10 @@ public class CarInfoTask {
         log.info("================ BusLineCache.getBusLine(" + info.getUpordown() + ", " + nextSite.getSname() + ", " + nextSite.getWeizhi() + ")");
 
         // 组织返回数据
-        Map<String, Object> resultMap = new HashMap<>();
         resultMap.put("siteData", siteMap);
         resultMap.put("catNo", CarInfoCache.getPushCarNo());
         if (Func.isEmpty(busLine)) {
-            resultMap.put("siteTips", "");
-            resultMap.put("articleData", "");
-            resultMap.put("activityData", "");
-            resultMap.put("scenicData", "");
-            resultMap.put("imgData", new ArrayList<>());
-            resultMap.put("busNo", "");
-            resultMap.put("speed", "");
-            resultMap.put("weidu", "");
-            resultMap.put("jingdu", "");
+            initMap(resultMap);
         } else {
             resultMap.put("siteTips", busLine.getTips());
             resultMap.put("articleData", busLine.getActicle());
@@ -232,6 +217,19 @@ public class CarInfoTask {
         websocketService.broadcast(message);
     }
 
+    private Map<String, Object> initMap(Map<String, Object> resultMap) {
+        resultMap.put("siteTips", "");
+        resultMap.put("articleData", "");
+        resultMap.put("activityData", "");
+        resultMap.put("scenicData", "");
+        resultMap.put("imgData", new ArrayList<>());
+        resultMap.put("busNo", "");
+        resultMap.put("speed", "");
+        resultMap.put("weidu", "");
+        resultMap.put("jingdu", "");
+        return resultMap;
+    }
+
     /**
      * 每秒向web推送当前推流车辆的车速和推流状态信息
      */