diff --git a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/service/impl/AuthServiceImpl.java b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/service/impl/AuthServiceImpl.java
index 0044582..81442cd 100644
--- a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/service/impl/AuthServiceImpl.java
+++ b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/service/impl/AuthServiceImpl.java
@@ -93,25 +93,28 @@
     @Override
     public ByxMchCreateVO getMchCreateUrl() {
         Company company = getUser().getCompany();
-        String registerNo = company.getRegisterNo();
+//        String registerNo = company.getRegisterNo();
         company = companyRepository.findById(company.getId()).orElse(null);
+        if (company == null) {
+            throw new YnceErrorException(YnceError.YNCE_201001);
+        }
         ChinaumsAuthInfo chinaumsAuthInfo = chinaumsAuthInfoRepository.findFirstByCompanyId(company.getId());
         if (chinaumsAuthInfo != null && ApplicationStatus.REGISTER_SUCCESS.equals(chinaumsAuthInfo.getApplicationStatus())) {
             throw new YnceErrorException(YnceError.YNCE_218002);
         }
-        if (chinaumsAuthInfo != null && chinaumsAuthInfo.getMchId() != null && !chinaumsAuthInfo.getMchId().equals(registerNo)) {
-            registerNo = chinaumsAuthInfo.getMchId();
-        }
+//        if (chinaumsAuthInfo != null && chinaumsAuthInfo.getMchId() != null && !chinaumsAuthInfo.getMchId().equals(registerNo)) {
+//            registerNo = chinaumsAuthInfo.getMchId();
+//        }
         ThirdPartyPaySet thirdPartyPaySet = thirdPartyConfigUtil.getPlatform();
         JSONObject params = new JSONObject();
-        if (StringUtils.isNotEmpty(registerNo)) {
-            params.put("registerNo", registerNo);
+        if (StringUtils.isNotEmpty(company.getRegisterNo())) {
+            params.put("registerNo", company.getRegisterNo());
         }
         params.put("jumpType", "11");
         params.put("callbackUrl", thirdPartyPaySet.getThirdPartyUrl() + "/templates/goback.html");
         params.put("notifyUrl", thirdPartyPaySet.getThirdPartyUrl() + "/chinaums/call_back/byx/result");
         ByxMchCreateVO byxMchCreateVO = byxChinaumsUtil.execute(ByxRouteUtil.ROUTE_GET_MERCHANT_OPEN_URL, params, ByxMchCreateVO.class, true);
-        company.setRegisterNo(registerNo);
+        company.setRegisterNo(company.getRegisterNo());
         companyRepository.saveAndFlush(company);
 
         synchronized (this) {