diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillFromPlugin.java b/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillFromPlugin.java
new file mode 100644
index 0000000..50aba87
--- /dev/null
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillFromPlugin.java
@@ -0,0 +1,48 @@
+package shjh.jhzj7.fi.fi.plugin.form;
+
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.form.control.events.BeforeItemClickEvent;
+import kd.bos.form.plugin.AbstractFormPlugin;
+import kd.bos.orm.query.QFilter;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
+import kd.sdk.plugin.Plugin;
+
+import java.util.EventObject;
+
+/**
+ * 动态表单插件
+ * 付款处理表单插件
+ */
+public class PayBillFromPlugin extends AbstractFormPlugin implements Plugin {
+
+
+    @Override
+    public void registerListener(EventObject e) {
+        super.registerListener(e);
+        this.addItemClickListeners("tbmain");
+    }
+
+
+    @Override
+    public void beforeItemClick(BeforeItemClickEvent evt) {
+        super.beforeItemClick(evt);
+        String key = evt.getItemKey().toLowerCase();
+        if ("bar_cancelpay".equals(key)) {
+            this.cancelRecValidator(evt);
+        }
+    }
+
+    /**
+     * 已推送SAP不允许取消付款
+     * @param evt
+     */
+    private void cancelRecValidator(BeforeItemClickEvent evt) {
+        String billno = (String)this.getModel().getValue("billno");
+        DynamicObject recObj = BusinessDataServiceHelper.loadSingle("cas_paybill", "id,billno,shjh_ispushsap", new QFilter[]{new QFilter("billno", "=", billno)});
+        boolean ispushsap = recObj.getBoolean("shjh_ispushsap");
+        if (ispushsap){
+            this.getView().showTipNotification("已推送SAP,不允许取消付款！");
+            evt.setCancel(true);
+        }
+    }
+}
\ No newline at end of file
diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillListPlugin.java b/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillListPlugin.java
new file mode 100644
index 0000000..386fba0
--- /dev/null
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/form/PayBillListPlugin.java
@@ -0,0 +1,54 @@
+package shjh.jhzj7.fi.fi.plugin.form;
+
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.entity.EntityMetadataCache;
+import kd.bos.entity.datamodel.ListSelectedRowCollection;
+import kd.bos.form.control.events.BeforeItemClickEvent;
+import kd.bos.list.BillList;
+import kd.bos.list.plugin.AbstractListPlugin;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
+import kd.sdk.plugin.Plugin;
+
+/**
+ * 标准单据列表插件
+ * 付款处理-取消付款校验
+ */
+public class PayBillListPlugin extends AbstractListPlugin implements Plugin {
+
+
+    @Override
+    public void beforeItemClick(BeforeItemClickEvent evt) {
+        super.beforeItemClick(evt);
+        BillList list = (BillList) this.getView().getControl("billlistap");
+        ListSelectedRowCollection selectedRows = list.getSelectedRows();
+        if (selectedRows == null || selectedRows.isEmpty()) {
+            this.getView().showTipNotification("请选择需要操作的付款单！");
+            evt.setCancel(true);
+            return;
+        }
+        if (selectedRows.size()>1){
+            this.getView().showTipNotification("请选择单条数据进行操作");
+            evt.setCancel(true);
+            return;
+        }
+
+        DynamicObject recBill= BusinessDataServiceHelper.loadSingle(
+                selectedRows.get(0).getPrimaryKeyValue(),
+                EntityMetadataCache.getDataEntityType("cas_paybill"));
+
+        String key = evt.getItemKey().toLowerCase();
+        if ("tblcancelpay".equals(key)){
+            this.cancelPayValidator(evt,recBill);
+        }
+
+    }
+
+    private void cancelPayValidator(BeforeItemClickEvent evt, DynamicObject recBill) {
+        boolean ispushsap = recBill.getBoolean("shjh_ispushsap");
+        if (ispushsap){
+            this.getView().showTipNotification("已推送SAP,不允许取消付款！");
+            evt.setCancel(true);
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/form/RecBillChangeListExtendPlugin.java b/main/java/shjh/jhzj7/fi/fi/plugin/form/RecBillChangeListExtendPlugin.java
index a709590..2e41209 100644
--- a/main/java/shjh/jhzj7/fi/fi/plugin/form/RecBillChangeListExtendPlugin.java
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/form/RecBillChangeListExtendPlugin.java
@@ -46,7 +46,7 @@ public class RecBillChangeListExtendPlugin extends AbstractListPlugin implements
             return;
         }
         if (selectedRows.size()>1){
-            this.getView().showTipNotification("请选择单条数据进行变更");
+            this.getView().showTipNotification("请选择单条数据进行操作");
             evt.setCancel(true);
             return;
         }