diff --git a/service/end_user.go b/service/end_user.go
index b18fc0d..68cb26a 100644
--- a/service/end_user.go
+++ b/service/end_user.go
@@ -373,7 +373,7 @@ func (es _EndUserService) StatEndUserRecordInPeriod(requestUser, requestPark, st
 			})
 	)
 	if len(requestUser) > 0 {
-		cond = cond.Where("Park.user_id = ?", requestUser)
+		cond = cond.Where("park.user_id = ?", requestUser)
 		conditions = append(conditions, requestUser)
 	} else {
 		conditions = append(conditions, "_")