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 3af11ec6..42bc0a50 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
@@ -125,7 +125,11 @@ public class CoreSaveInvoiceInfoServiceImpl extends MpBaseServiceImpl<TDxRecordI
                 if (taxRate.contains("%")) {
                     taxRate = taxRate.replace("%", "");
                 }
-                invoiceStatistics.setTaxRate(new BigDecimal(taxRate));
+                if("免税".equals(taxRate)){
+                    invoiceStatistics.setTaxRate(new BigDecimal("0"));
+                }else {
+                    invoiceStatistics.setTaxRate(new BigDecimal(taxRate));
+                }
             }
             String amount = queryInvoiceResult.getString("taxAmount");
             if(StringUtils.isNotEmpty(amount)){