diff --git a/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeOrderServiceImpl.java b/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeOrderServiceImpl.java
index 7acab61..b163631 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeOrderServiceImpl.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/service/impl/EbikeBikeOrderServiceImpl.java
@@ -416,7 +416,7 @@ public class EbikeBikeOrderServiceImpl extends ServiceImpl<EbikeBikeOrderMapper,
             ebikeBikeOrderMapper.update(bikeOrder);
         } else {
             queryWrapper.clear();
-            queryWrapper.where(EBIKE_ECU_INFO.ECU_SN.eq(bikeCode))
+            queryWrapper.where(EBIKE_ECU_INFO.ECU_SN.eq(batteryCode))
                     .where(EBIKE_ECU_INFO.BIND_BATTERY.eq(Boolean.TRUE));
             EbikeEcuInfo ecuInfo = ebikeEcuInfoMapper.selectOneByQuery(queryWrapper);
             if (ecuInfo == null) {