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 8274a22..892d3ec 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
@@ -350,7 +350,7 @@
             return false;
         }
         if (chinaumsAuthInfo == null) {
-            chinaumsAuthInfo = chinaumsAuthInfoRepository.findFirstByMchApplicationId(registerNo);
+            chinaumsAuthInfo = chinaumsAuthInfoRepository.findFirstByMchId(registerNo);
             // 若查询不到则返回
             if (chinaumsAuthInfo == null) {
                 log.error("商家注册回调处理异常，找不到注册号-{}", registerNo);