diff --git a/dxhy-base/src/main/java/com/dxhy/base/service/tdxrecordinvoice/BaseFpdrrzServiceImpl.java b/dxhy-base/src/main/java/com/dxhy/base/service/tdxrecordinvoice/BaseFpdrrzServiceImpl.java
index 5b7f9c5f..8e3ead7e 100644
--- a/dxhy-base/src/main/java/com/dxhy/base/service/tdxrecordinvoice/BaseFpdrrzServiceImpl.java
+++ b/dxhy-base/src/main/java/com/dxhy/base/service/tdxrecordinvoice/BaseFpdrrzServiceImpl.java
@@ -146,7 +146,7 @@ public class BaseFpdrrzServiceImpl extends MpBaseServiceImpl<BaseFpdrrzDao, Base
             QueryWrapper<BaseTDxRecordInvoice> queryRecord = new QueryWrapper<>();
             queryRecord.eq("uuid", uuid);
             BaseTDxRecordInvoice rdxRecordInvoice = baseTDxRecordInvoiceDao.selectOne(queryRecord);
-            if (StringHelper.isNotBlank(rdxRecordInvoice.getDkTaxAmount().toPlainString())){
+            if (rdxRecordInvoice.getDkTaxAmount() != null && StringHelper.isNotBlank(rdxRecordInvoice.getDkTaxAmount().toPlainString())){
                 rzlb.setDkse(rdxRecordInvoice.getDkTaxAmount().toPlainString());
             }
             if (rdxRecordInvoice != null) {