diff --git a/base-buildpackage/src/main/java/com/hzya/frame/plugin/paymentSlip/service/impl/PaymentSlipServiceImpl.java b/base-buildpackage/src/main/java/com/hzya/frame/plugin/paymentSlip/service/impl/PaymentSlipServiceImpl.java
index 1f2e61b9..5dc72c57 100644
--- a/base-buildpackage/src/main/java/com/hzya/frame/plugin/paymentSlip/service/impl/PaymentSlipServiceImpl.java
+++ b/base-buildpackage/src/main/java/com/hzya/frame/plugin/paymentSlip/service/impl/PaymentSlipServiceImpl.java
@@ -130,7 +130,9 @@ public class PaymentSlipServiceImpl extends BaseService<PaymentSlipEntity, Strin
         sendData.put("c_bill_type", "R9");//单据类型 保证金付款申请单还款固定R9
         sendData.put("formCode", mainData.getString("field0145"));//单据号
         sendData.put("receiptDetailsId", null);//BIP到款明细主键
-        sendData.put("repaymentDate", mainData.getString("field0021"));//还款日期
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        Date date = new Date(mainData.getLong("field0021")); // Date 接收 long 类型时间戳
+        sendData.put("repaymentDate", sdf.format(date));//还款日期
         sendData.put("repaymentType", "保证金还款");//还款类型
         sendData.put("repaymentAmount", mainData.getString("field0077"));//还款金额
         sendData.put("oacode", mainData.getString("field0001"));//单据号