diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/functionalsafetycenter/service/SafetyCenterSubitemService.java b/jero-boot-incoming-payment/src/main/java/com/jero/functionalsafetycenter/service/SafetyCenterSubitemService.java
index 6cbfbaad..13db7e75 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/functionalsafetycenter/service/SafetyCenterSubitemService.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/functionalsafetycenter/service/SafetyCenterSubitemService.java
@@ -182,7 +182,7 @@ public class SafetyCenterSubitemService extends ServiceImpl<SafetyCenterSubitemM
             //取差值，得到删除的联系人
             oldContactIdList.removeAll(contactIdList);
             //删除子项目的联系人
-            this.deleteChildrenByParentId(parentId,contactIdList);
+            this.deleteChildrenByParentId(projectId,contactIdList);
         }
         this.updateById(safetyCenterSubitem);
         //先删除之前保存的