fix something

src/main/java/com/gogirl/infrastructure/schedule/Schedule.java

@@ -65,6 +65,7 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
 import org.springframework.web.client.RestTemplate;
 
 import javax.annotation.Resource;
@@ -784,7 +785,7 @@ public class Schedule {
                     //先删除热销标签
                     //款式的所有标签
                     List<BaseFeatures> baseFeaturesList = baseFeaturesMapper.queryProduceFeaturesById(baseProduce.getId());
-
+                    if(null != baseFeaturesList) {
                         BaseFeatures specItem = ListUtil.getOne(baseFeaturesList, BaseFeatures::getName, "限时特价");
 
                         if (specItem != null) {
@@ -792,7 +793,7 @@ public class Schedule {
                                     .eq(FeaturesMapping::getDataId, baseProduce.getId())
                                     .eq(FeaturesMapping::getFeaturesId, specItem.getId()));
                         }
-
+                    }
 
                     //如果不是限时特价
                     if (producePromotionTime == null) {