diff --git a/src/main/java/com/zhgd/xmgl/modules/car/controller/CarInfoController.java b/src/main/java/com/zhgd/xmgl/modules/car/controller/CarInfoController.java
index 8bea87424..040e6f5fa 100644
--- a/src/main/java/com/zhgd/xmgl/modules/car/controller/CarInfoController.java
+++ b/src/main/java/com/zhgd/xmgl/modules/car/controller/CarInfoController.java
@@ -102,7 +102,7 @@ public class CarInfoController {
 	 public Result<CarInfo> save(@RequestBody Map<String, Object> map) {
 		 log.info("开始添加车辆" + map);
 		 Object alarmPushWorkerId = map.get("alarmPushWorkerId");
-		 String userId = map.get("enterpriseId").toString();
+		 String userId = String.valueOf(map.get("enterpriseId"));
 		 Object driverWorkerName = map.get("driverWorkerName");
 		 List<String> carType = (List<String>) map.get("carType");
 		 List<String> driverWorkerId = (List<String>) map.get("driverWorkerId");
@@ -129,10 +129,13 @@ public class CarInfoController {
 		 carInfo.setReserveStartTime(DateUtil.parse(map.get("reserveStartTime").toString() + ":00", DatePattern.NORM_DATETIME_FORMAT));
 		 carInfo.setReserveEndTime(DateUtil.parse(map.get("reserveEndTime").toString() + ":00", DatePattern.NORM_DATETIME_FORMAT));
 		 carInfo.setEntryAndExitPermit(entryAndExitPermit);
-		 carInfo.setCarNumber(map.get("carNumber").toString());
-		 carInfo.setCarColor(map.get("carColor").toString());
+		 carInfo.setCarNumber(String.valueOf(map.get("carNumber")));
+		 Object carColor = map.get("carColor");
+		 if (carColor != null) {
+			 carInfo.setCarColor(String.valueOf(carColor));
+		 }
 		 carInfo.setCarType(Long.valueOf(carType.get(0).toString()));
-		 carInfo.setDriverTelephone(map.get("driverTelephone").toString());
+		 carInfo.setDriverTelephone(String.valueOf(map.get("driverTelephone")));
 		 List<Map<String, Object>> carPhotosUrl = (List<Map<String, Object>>) map.get("carPhotosUrl");
 		 List<Map<String, Object>> carPhotosUrls = new ArrayList<>();
 		 if (carPhotosUrl != null) {
@@ -191,7 +194,7 @@ public class CarInfoController {
 		 carInfo.setXsz(JSON.toJSONString(xszList));
 		 carInfo.setJqx(JSON.toJSONString(jqxList));
 		 carInfo.setOtherProve(JSON.toJSONString(otherProveList));
-		 carInfo.setProjectSn(map.get("projectSn").toString());
+		 carInfo.setProjectSn(String.valueOf(map.get("projectSn")));
 		 carInfo.setIsBlack(MapUtils.getInteger(map, "isBlack"));
 		 Object outsideDriverIdCard = map.get("outsideDriverIdCard");
 		 if (outsideDriverIdCard != null) {