diff --git a/internal/logic/admin/group/recalculateGroupLogic.go b/internal/logic/admin/group/recalculateGroupLogic.go
index cb16188..9b485b9 100644
--- a/internal/logic/admin/group/recalculateGroupLogic.go
+++ b/internal/logic/admin/group/recalculateGroupLogic.go
@@ -632,7 +632,7 @@ func (l *RecalculateGroupLogic) executeTrafficGrouping(tx *gorm.DB, historyId in
 	// 1. 获取所有设置了流量区间的节点组
 	var nodeGroups []group.NodeGroup
 	if err := tx.Where("for_calculation = ?", true).
-		Where("(min_traffic_gb > 0 OR max_traffic_gb > 0)").
+		Where("max_traffic_gb > 0").
 		Find(&nodeGroups).Error; err != nil {
 		l.Errorw("failed to query node groups", logger.Field("error", err.Error()))
 		return 0, err