diff --git a/dxhy-erp/src/main/java/com/dxhy/erp/controller/SDNYMainProcessController.java b/dxhy-erp/src/main/java/com/dxhy/erp/controller/SDNYMainProcessController.java
index c6ac59ed..4553f83f 100644
--- a/dxhy-erp/src/main/java/com/dxhy/erp/controller/SDNYMainProcessController.java
+++ b/dxhy-erp/src/main/java/com/dxhy/erp/controller/SDNYMainProcessController.java
@@ -813,7 +813,7 @@ public class SDNYMainProcessController extends AbstractController {
             info.setZTAX(replace + ".00");
             info.setZSM(getZSM(divide.toString()));
         }
-        if (taxRate != null && taxRate.contains(".")){
+        if (taxRate != null && taxRate.contains(".") && !taxRate.contains("%")){
             if (taxRate.length() >4){
                 taxRate = taxRate.substring(0,4);
                 BigDecimal tax = new BigDecimal(taxRate);