diff --git a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/PaymentApplySubOp.java b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/PaymentApplySubOp.java
new file mode 100644
index 0000000..f66e137
--- /dev/null
+++ b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/PaymentApplySubOp.java
@@ -0,0 +1,64 @@
+package zcgj.zcdev.zcdev.pr.plugin.form;
+
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.dataentity.entity.DynamicObjectCollection;
+import kd.bos.entity.ExtendedDataEntity;
+import kd.bos.entity.plugin.AbstractOperationServicePlugIn;
+import kd.bos.entity.plugin.AddValidatorsEventArgs;
+import kd.bos.entity.plugin.PreparePropertysEventArgs;
+import kd.bos.entity.validate.AbstractValidator;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+//付款申请单（项目资金）提交校验-付款信息中一个合同不能填写多行相同的支付类型+结算方式
+public class PaymentApplySubOp extends AbstractOperationServicePlugIn {
+    @Override
+    public void onPreparePropertys(PreparePropertysEventArgs e) {
+        super.onPreparePropertys(e);
+        e.getFieldKeys().add("contract");//合同名称
+        e.getFieldKeys().add("paymenttype");//支付类型
+        e.getFieldKeys().add("settletype");//结算方式
+    }
+
+    @Override
+    public void onAddValidators(AddValidatorsEventArgs e) {
+        super.onAddValidators(e);
+        e.getValidators().add(new ValidatorExt());
+    }
+
+    class ValidatorExt extends AbstractValidator {
+        @Override
+        public void validate() {
+            ExtendedDataEntity[] extendedDataEntities = this.getDataEntities();
+            for (ExtendedDataEntity extendedDataEntity : extendedDataEntities) {
+                DynamicObject dataEntity = extendedDataEntity.getDataEntity();
+                DynamicObjectCollection entryEntityCollection = dataEntity.getDynamicObjectCollection("entryentity");//付款信息分录
+                Map<String, List<Integer>> combinationIndices = new HashMap<>();
+                for (int i = 0; i < entryEntityCollection.size(); i++) {
+                    DynamicObject entryEntity = entryEntityCollection.get(i);
+                    DynamicObject contract = entryEntity.getDynamicObject("contract");//合同名称
+                    String contractNumber = null;
+                    if (contract != null) {
+                        contractNumber = contract.getString("number");//合同编号
+                    }
+                    String paymentType = entryEntity.getString("paymenttype");//支付类型
+                    DynamicObject settleType = entryEntity.getDynamicObject("settletype");//合同名称
+                    String settleTypeName = null;
+                    if (settleType != null) {
+                        settleTypeName = settleType.getString("name");//合同编号
+                    }
+                    String combinationKey = contractNumber + "|" + paymentType + "|" + settleTypeName;
+                    if (combinationIndices.containsKey(combinationKey)) {
+                        this.addFatalErrorMessage(extendedDataEntity, "付款信息中一个合同不能填写多行相同的支付类型+结算方式");
+                    } else {
+                        List<Integer> indices = new ArrayList<>();
+                        indices.add(i);
+                        combinationIndices.put(combinationKey, indices);
+                    }
+                }
+            }
+        }
+    }
+}