diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/programlogic/DelayMerchantProgramLogic.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/programlogic/DelayMerchantProgramLogic.java
index 672a71b36..241617e58 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/programlogic/DelayMerchantProgramLogic.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/programlogic/DelayMerchantProgramLogic.java
@@ -74,7 +74,7 @@ public class DelayMerchantProgramLogic extends AbstractProgramLogic {
 
         // 判断桩是电动汽车桩还是电单车桩
         PileConnectorDetailVO pileConnectorDetailVO = pileBasicInfoService.queryPileConnectorDetail(dto.getPileConnectorCode());
-        if (!StringUtils.equals(pileConnectorDetailVO.getChargePortType(), "3")) { // 不是3就是电动汽车桩
+        if (!StringUtils.equals(pileConnectorDetailVO.getChargePortType(), Constants.THREE)) { // 不是3就是电动汽车桩
             // 电车桩
             return generateOrderForEV(dto);
         } else  {