diff --git a/dxhy-core/src/main/java/com/dxhy/core/service/singletable/impl/CoreSaveInvoiceInfoServiceImpl.java b/dxhy-core/src/main/java/com/dxhy/core/service/singletable/impl/CoreSaveInvoiceInfoServiceImpl.java
index 7220607d..e2024b02 100644
--- a/dxhy-core/src/main/java/com/dxhy/core/service/singletable/impl/CoreSaveInvoiceInfoServiceImpl.java
+++ b/dxhy-core/src/main/java/com/dxhy/core/service/singletable/impl/CoreSaveInvoiceInfoServiceImpl.java
@@ -120,10 +120,12 @@ public class CoreSaveInvoiceInfoServiceImpl extends MpBaseServiceImpl<TDxRecordI
 //            invoiceStatistics.setTaxRate(queryInvoiceResult.getBigDecimal("taxRate"));
 //            invoiceStatistics.setTaxAmount(queryInvoiceResult.getBigDecimal("taxAmount"));
             String taxRate = queryInvoiceResult.getString("taxRate");
-            if (taxRate.contains("%")) {
-                taxRate = taxRate.replace("%", "");
+            if(taxRate != null) {
+                if (taxRate.contains("%")) {
+                    taxRate = taxRate.replace("%", "");
+                }
+                invoiceStatistics.setTaxRate(new BigDecimal(taxRate));
             }
-            invoiceStatistics.setTaxRate(new BigDecimal(taxRate));
             try {
                 invoiceStatistics.setTaxAmount(queryInvoiceResult.getBigDecimal("taxAmount"));
             } catch (Exception e) {