diff --git a/dxhy-erp/src/main/java/com/dxhy/erp/service/impl/InvoicePoolServiceImpl.java b/dxhy-erp/src/main/java/com/dxhy/erp/service/impl/InvoicePoolServiceImpl.java
index 0e575c41..90ee88b4 100644
--- a/dxhy-erp/src/main/java/com/dxhy/erp/service/impl/InvoicePoolServiceImpl.java
+++ b/dxhy-erp/src/main/java/com/dxhy/erp/service/impl/InvoicePoolServiceImpl.java
@@ -1709,7 +1709,9 @@ public class InvoicePoolServiceImpl implements InvoicePoolService {
                                 && detailInfo.getGoodsName().indexOf("详见") >= 0) {
                                 detailInfo.setGoodsName(changeBrackets(detailInfo.getGoodsName()));
                             }
-                            set.add(detailInfo.getIncentiveFlag().trim());
+                            if(StringUtils.isNotEmpty(detailInfo.getIncentiveFlag())) {
+                                set.add(detailInfo.getIncentiveFlag().trim());
+                            }
                             detailInfo.setInvoiceCode(invoiceCode);
                             detailInfo.setInvoiceNo(invoiceNo);
                             detailInfo.setUuid(invoiceCode + invoiceNo);