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 fc98e346..abeb45ef 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
@@ -20,6 +20,7 @@ import com.dxhy.erp.model.InvoiceDetailInfo;
 import com.dxhy.erp.service.*;
 import com.dxhy.erp.service.impl.GatherServiceImpl;
 import com.dxhy.erp.utils.Base64;
+import com.dxhy.erp.utils.CheckUtil;
 import com.dxhy.erp.utils.HmacSHA1Util;
 import com.google.gson.JsonArray;
 import lombok.extern.slf4j.Slf4j;
@@ -494,20 +495,22 @@ public class SDNYMainProcessController extends AbstractController {
                 if (detail.get("taxRate") != null && StringUtils.isNoneBlank(detail.get("taxRate").toString())) {
                     taxRateDetail = detail.get("taxRate").toString();
                     if (!"0".equals(taxRateDetail)) {
-                        if (StringUtils.isNoneBlank(taxRateDetail)) {
-                            int index = taxRateDetail.indexOf("%");
-                            if (index > 0) {
-                                taxRateDetail = taxRateDetail.substring(0, taxRateDetail.length() - 1);
-                                Float num = Float.parseFloat(taxRateDetail);
-                                if (num > 9) {
-                                    taxRateDetail = "0." + taxRateDetail;
-                                } else {
-                                    if (!taxRateDetail.startsWith("0")) {
-                                        taxRateDetail = "0.0" + taxRateDetail;
-                                    }
-                                }
-                            }
-                        }
+//                        if (StringUtils.isNoneBlank(taxRateDetail)) {
+//                            int index = taxRateDetail.indexOf("%");
+//                            if (index > 0) {
+//                                taxRateDetail = taxRateDetail.substring(0, taxRateDetail.length() - 1);
+//                                Float num = Float.parseFloat(taxRateDetail);
+//                                if (num > 9) {
+//                                    taxRateDetail = "0." + taxRateDetail;
+//                                } else {
+//                                    if (!taxRateDetail.startsWith("0")) {
+//                                        taxRateDetail = "0.0" + taxRateDetail;
+//                                    }
+//                                }
+//                            }
+//                        }
+
+                        taxRateDetail = CheckUtil.formatPercentSl(taxRateDetail);
                     }
 
                     if ("11".equals(invoiceType)) {
diff --git a/dxhy-erp/src/main/java/com/dxhy/erp/utils/CheckUtil.java b/dxhy-erp/src/main/java/com/dxhy/erp/utils/CheckUtil.java
index 96809de0..ca4a0103 100644
--- a/dxhy-erp/src/main/java/com/dxhy/erp/utils/CheckUtil.java
+++ b/dxhy-erp/src/main/java/com/dxhy/erp/utils/CheckUtil.java
@@ -1,5 +1,6 @@
 package com.dxhy.erp.utils;
 
+import com.alibaba.cloud.commons.lang.StringUtils;
 import com.alibaba.fastjson.JSONObject;
 import com.dxhy.erp.entity.CheckInvoiceParam;
 import com.dxhy.erp.entity.FP;
@@ -8,6 +9,8 @@ import cn.hutool.core.codec.Base64;
 import cn.hutool.http.HttpUtil;
 import lombok.extern.slf4j.Slf4j;
 
+import java.text.NumberFormat;
+
 /**
  * @author dxhy
  */
@@ -16,6 +19,8 @@ public class CheckUtil {
 
     private static final String URL = "https://cypt.ele-cloud.com/recipt/checkFp/barcode";
 
+    public static final NumberFormat NF = NumberFormat.getPercentInstance();
+
     public static FP getCheck(CheckInvoiceParam checkInvoiceParam) throws Exception {
         String hmacsha1 = CheckHmacsha1Util.getHmacsha1(checkInvoiceParam);
         String json = HttpUtil.post(URL, hmacsha1, 30000);
@@ -28,4 +33,12 @@ public class CheckUtil {
         }
         return null;
     }
+
+    public static String formatPercentSl(String sl) {
+        if (StringUtils.isNotEmpty(sl)) {
+            NF.setMaximumFractionDigits(3);
+            sl = NF.format(Double.valueOf(sl));
+        }
+        return sl;
+    }
 }