diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcEventServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcEventServiceImpl.java
index 3feebbaf..9ed91296 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcEventServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcEventServiceImpl.java
@@ -219,7 +219,7 @@ public class DcEventServiceImpl extends ServiceImpl<DcEventMapper, DcEvent> impl
                         //TODO 插入多个收费站
                         if (dcEvent.getDcEventTrafficControl().getFacilityIds().length == 1) {//facilityIds==1 说明只选择了一个收费站
 
-                            if (dcEventId != null) {//不等于空 事件处置页面 修改
+                            if (dcEventId != null && !dcEventId.equals("")) {//不等于空 事件处置页面 修改
                                 dcEventMapper.deleteDcEventById(uuid);//删除添加的事件主类
                                 DcEvent dcEvent1 = new DcEvent();
                                 dcEvent1.setId(dcEventId);//事件id