diff --git a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaintenanceAckBillPlugin.java b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaintenanceAckBillPlugin.java
index 542692e..717ef4d 100644
--- a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaintenanceAckBillPlugin.java
+++ b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaintenanceAckBillPlugin.java
@@ -346,6 +346,7 @@ public class MaintenanceAckBillPlugin extends AbstractBillPlugIn implements Plug
                 DynamicObjectCollection entrys = (DynamicObjectCollection) getModel().getValue("entryentity");
                 DynamicObjectCollection maintenanceentry = maintenancebill.getDynamicObjectCollection("entryentity");
                 maintenanceentry.removeIf(entry -> set.contains(entry.getString("id")));//去除之前单据已有的数据
+                entrys.clear();
                 for (int i = 0; i<maintenanceentry.size();i++) {
                     DynamicObject object = maintenanceentry.get(i);
                     i = this.getModel().createNewEntryRow("entryentity");