diff --git a/main/java/shkd/repc/recon/opplugin/YongyouBIPOperation.java b/main/java/shkd/repc/recon/opplugin/YongyouBIPOperation.java
index 0ff0223..595dbd8 100644
--- a/main/java/shkd/repc/recon/opplugin/YongyouBIPOperation.java
+++ b/main/java/shkd/repc/recon/opplugin/YongyouBIPOperation.java
@@ -23,6 +23,7 @@ import nccloud.open.api.auto.token.cur.utils.APICurUtils;
 import okhttp3.*;
 import shkd.utils.DobeDWUtils;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 
 
 /**
@@ -143,6 +144,7 @@ public class YongyouBIPOperation extends AbstractOperationServicePlugIn implemen
             if(contextUrl != null && contextUrl.startsWith("http://isctest")){
                 return;
             }
+
             DynamicObject[] dos =  e.getDataEntities();
             DynamicObject prinfo = null;
             boolean isBipSuccess = false;
@@ -331,9 +333,12 @@ public class YongyouBIPOperation extends AbstractOperationServicePlugIn implemen
                     items.put("notax_de","-"+bcsqje.toString());
                 }
             }else{
-                items.put("taxrate",invoicetax.divide(bcsqje.subtract(invoicetax)).multiply(BigDecimal.valueOf(100)));//税率=税额/不含税 * 100
+                //不含税金额
+                BigDecimal notaxv = bcsqje.subtract(invoicetax);
+                //除法时，指定精度和舍入模式
+                items.put("taxrate",invoicetax.divide(notaxv,10,RoundingMode.HALF_UP).multiply(BigDecimal.valueOf(100)).toString());//税率=税额/不含税 * 100
                 items.put("local_tax_de",invoicetax.toString());//税额
-                items.put("notax_de",bcsqje.subtract(invoicetax).toString());//贷方无税金额，除税金额
+                items.put("notax_de",notaxv.toString());//贷方无税金额，除税金额
                 if("unaudit".equals(eventName)){
                     //如果此时是反审核，则需要将金额置为负数
                     items.put("local_tax_de","-"+items.getString("local_tax_de"));