diff --git a/src/main/java/org/springblade/modules/business/controller/CarAdminController.java b/src/main/java/org/springblade/modules/business/controller/CarAdminController.java
index a00d66d..20e38d6 100644
--- a/src/main/java/org/springblade/modules/business/controller/CarAdminController.java
+++ b/src/main/java/org/springblade/modules/business/controller/CarAdminController.java
@@ -3,6 +3,7 @@ package org.springblade.modules.business.controller;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
+import io.minio.messages.Item;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.RequiredArgsConstructor;
diff --git a/src/main/java/org/springblade/modules/job/CarInfoTask.java b/src/main/java/org/springblade/modules/job/CarInfoTask.java
index 612b38a..9794d0b 100644
--- a/src/main/java/org/springblade/modules/job/CarInfoTask.java
+++ b/src/main/java/org/springblade/modules/job/CarInfoTask.java
@@ -212,7 +212,7 @@ public class CarInfoTask {
         websocketService.broadcast(message);
     }
 
-    //@Scheduled(cron = "0/1 * * * * ?")
+    @Scheduled(cron = "0/1 * * * * ?")
     public void getCarSpeed() {
         String carNo = CarInfoCache.getPushCarNo();
         CarInfoVO info = carInfoService.getCarInfo(carNo);