diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/order/service/impl/YieldOrderAssignSteerImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/order/service/impl/YieldOrderAssignSteerImpl.java
index 3e1a5c81..6e2c0638 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/order/service/impl/YieldOrderAssignSteerImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/order/service/impl/YieldOrderAssignSteerImpl.java
@@ -35,10 +35,12 @@ public class YieldOrderAssignSteerImpl extends BaseServiceImpl<YieldOrderAssignS
 		if (Func.isNotEmpty(oemCaId)) {
 			wrapper.eq(YieldOrderAssignSteer::getCraftAbilityId, oemCaId);
 		}
-		wrapper.orderByAsc(YieldOrderAssignSteer::getFactor).last("LIMIT 1");
-		return baseMapper.selectOne(wrapper);
+		wrapper.orderByAsc(YieldOrderAssignSteer::getFactor);
+		List<YieldOrderAssignSteer> list = baseMapper.selectList(wrapper);
+		return list.isEmpty() ? null : list.get(0);
 	}
 
+
 	@Override
 	public List<YieldOrderAssignSteer> sortDataByFactor(List<Long> oemIdList, Long abilityId) {
 		LambdaQueryWrapper<YieldOrderAssignSteer> wrapper = Wrappers.<YieldOrderAssignSteer>query().lambda()