diff --git a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/ContractHelperExt.java b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/ContractHelperExt.java
index 1529381..f9cd1a7 100644
--- a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/ContractHelperExt.java
+++ b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/ContractHelperExt.java
@@ -12,6 +12,9 @@ import kd.bos.orm.query.QFilter;
 import kd.ec.basedata.common.enums.ContractStatusEnum;
 import kd.ec.basedata.common.enums.PayDirectionEnum;
 
+/**
+ * 扩展系统标准代码：用于优化出库单中合同编码过滤逻辑
+ */
 public class ContractHelperExt {
     private static final String PAYDIRECTION = "paydirection";
     private static final String CONTSTATUS = "contstatus";
@@ -72,6 +75,7 @@ public class ContractHelperExt {
                 return contStatusFilter;
             }
         } else if (StringUtils.equals(paydirection, PayDirectionEnum.OUT.getValue())) {
+            //支出合同
             if (!StringUtils.equals(formid, "ec_paymentapply") && !StringUtils.equals(formid, "ec_payment_register") && !StringUtils.equals(formid, "ec_in_invoice") && !StringUtils.equals(formid, "ec_out_contfundplan") && !StringUtils.equals(formid, "ec_out_finalsettle")) {
                 if (!StringUtils.equals(formid, "ecma_materialinbill") && !StringUtils.equals(formid, "ecma_materialoutbill") && !StringUtils.equals(formid, "ecma_compmatout") && !StringUtils.equals(formid, "ecma_purchaseorderbill") && !StringUtils.equals(formid, "ec_out_contract_settle") && !StringUtils.equals(formid, "ec_outclaimbill") && !StringUtils.equals(formid, "ec_outrevision") && !StringUtils.equals(formid, "ec_out_performrecords") && !StringUtils.equals(formid, "ecma_materialapplybill") && !StringUtils.equals(formid, "ec_outcontractmeasure")) {
                     return null;
diff --git a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaterialOutBillEditPluginExt.java b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaterialOutBillEditPluginExt.java
index f9699a3..30b1e44 100644
--- a/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaterialOutBillEditPluginExt.java
+++ b/code/zcdev/zcgj-zcdev-zcdev-pr/src/main/java/zcgj/zcdev/zcdev/pr/plugin/form/MaterialOutBillEditPluginExt.java
@@ -1124,7 +1124,7 @@ public class MaterialOutBillEditPluginExt extends AbstractEcmaBillPlugin impleme
             formShowParameter.getListFilterParameter().getQFilters().add(new QFilter("project", "=", project.getPkValue()));
         }
 
-        ContractHelper.getContractByStatus("ecma_materialoutbill", formShowParameter, PayDirectionEnum.OUT.getValue());
+        ContractHelperExt.getContractByStatus("ecma_materialoutbill", formShowParameter, PayDirectionEnum.OUT.getValue());
     }
 
     public void closedCallBack(ClosedCallBackEvent closedcallbackevent) {