diff --git a/hzims-service/operational/src/main/java/com/hnac/hzims/operational/defect/service/impl/DefectCheckServiceImpl.java b/hzims-service/operational/src/main/java/com/hnac/hzims/operational/defect/service/impl/DefectCheckServiceImpl.java
index a62bc38..e101699 100644
--- a/hzims-service/operational/src/main/java/com/hnac/hzims/operational/defect/service/impl/DefectCheckServiceImpl.java
+++ b/hzims-service/operational/src/main/java/com/hnac/hzims/operational/defect/service/impl/DefectCheckServiceImpl.java
@@ -166,7 +166,15 @@ public class DefectCheckServiceImpl extends BaseServiceImpl<OperPhenomenonMapper
         );
         String suffix = String.format(String.format("%03d", ticketList.size() + 1));
         String result = stationR.getData().getSignage() + yearMonth + suffix;
+        OperPhenomenonEntity operPhenomenonEntity = this.getOne(
+                Wrappers.<OperPhenomenonEntity>lambdaQuery().eq(OperPhenomenonEntity::getDefectCode, result)
+                        .last("limit 1;")
 
+        );
+        if (ObjectUtil.isNotEmpty(operPhenomenonEntity)){
+            suffix= String.format(String.format("%03d", ticketList.size() + 10));
+            result= stationR.getData().getSignage() + yearMonth + suffix;
+        }
         // 缺陷编码 : 按项目+年+月+序号
         if (Func.isNotEmpty(result)) {
             entity.setDefectCode(result);