diff --git a/code/zcdev/zcgj-zcdev-zcdev-fs/src/main/java/zcgj/zcdev/zcdev/fs/plugin/operate/PublicBillContractCkOp.java b/code/zcdev/zcgj-zcdev-zcdev-fs/src/main/java/zcgj/zcdev/zcdev/fs/plugin/operate/PublicBillContractCkOp.java
new file mode 100644
index 0000000..a638654
--- /dev/null
+++ b/code/zcdev/zcgj-zcdev-zcdev-fs/src/main/java/zcgj/zcdev/zcdev/fs/plugin/operate/PublicBillContractCkOp.java
@@ -0,0 +1,71 @@
+package zcgj.zcdev.zcdev.fs.plugin.operate;
+
+import kd.bos.context.RequestContext;
+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 kd.bos.servicehelper.user.UserServiceHelper;
+import kd.bos.util.StringUtils;
+import zcgj.zcdev.zcdev.fs.utils.OrgCheckUtils;
+
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 无合同付款申请单(对公报销单)合同必录校验
+ */
+public class PublicBillContractCkOp extends AbstractOperationServicePlugIn {
+
+    @Override
+    public void onPreparePropertys(PreparePropertysEventArgs e) {
+        super.onPreparePropertys(e);
+        e.getFieldKeys().add("costcompany");
+        e.getFieldKeys().add("zcgj_isec");
+        e.getFieldKeys().add("zcgj_invoiceremark");//特殊说明
+        e.getFieldKeys().add("zcgj_nocontract");//合同付款类型  无合同付款 NOCONTRACT ， 合同付款 CONTRACT
+        e.getFieldKeys().add("contractentry");//关联合同
+    }
+
+    @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();
+                Object costcompanyObj = dataEntity.get("costcompany");
+                Object costdeptObj = dataEntity.get("costdept");
+                if(costcompanyObj!=null && costdeptObj != null){
+                    DynamicObject costcompany = (DynamicObject)costcompanyObj;
+                    long costcompanyId = costcompany.getLong("id");
+                    if(OrgCheckUtils.isKS(costcompanyId)){
+                        boolean isec = dataEntity.getBoolean("zcgj_isec");
+                        if(isec){
+                            String nocontract = dataEntity.getString("zcgj_nocontract");
+                            if("CONTRACT".equals(nocontract)){ //如果是合同付款
+                                DynamicObjectCollection contractentry = dataEntity.getDynamicObjectCollection("contractentry");
+                                String invoiceremark = dataEntity.getString("zcgj_invoiceremark");
+                                if((contractentry == null || contractentry.isEmpty()) && StringUtils.isEmpty(invoiceremark)){
+                                    this.addFatalErrorMessage(extendedDataEntity, String.format("合同付款类型为合同付款时，关联合同分录不能为空或填写特殊说明！"));
+                                }
+                            }
+                        }
+
+                    }
+                }
+            }
+        }
+    }
+}