diff --git a/src/main/java/com/delivery/project/document/service/impl/VehicleTypeServiceImpl.java b/src/main/java/com/delivery/project/document/service/impl/VehicleTypeServiceImpl.java
index 2ec2cfc..b9b586b 100644
--- a/src/main/java/com/delivery/project/document/service/impl/VehicleTypeServiceImpl.java
+++ b/src/main/java/com/delivery/project/document/service/impl/VehicleTypeServiceImpl.java
@@ -65,7 +65,9 @@ public class VehicleTypeServiceImpl implements IVehicleTypeService {
         if (km.compareTo(BigDecimal.ZERO) <= 0) {
             throw new ServiceException("公里数必须大于0");
         }
-
+        if(weight.compareTo(BigDecimal.ZERO) == 0||volume.compareTo(BigDecimal.ZERO) == 0){
+            throw new ServiceException("请维护物料字典");
+        }
         List<VehicleType> vehicleTypes = vehicleTypeMapper.selectUsableTypes();
 
         if (vehicleTypes == null || vehicleTypes.isEmpty()) {