diff --git a/service/beatleader/bind_bl.go b/service/beatleader/bind_bl.go
index 7885add..0ee9ae9 100644
--- a/service/beatleader/bind_bl.go
+++ b/service/beatleader/bind_bl.go
@@ -124,7 +124,13 @@ func (bl *blQuery) GetScore(qqId string) (currentData *PlayerDataLite, lastData
 
 	// 如果有新的数据，则插入
 	if lastDataLite.IsDiffFrom(dataLite) {
-		err = tx.Create(&service.BLData{
+		//删掉旧数据
+		err = tx.Delete(&PlayerDataLite{ID: dataLite.ID}).Error
+		if err != nil {
+			log.Print(err)
+			return nil, nil, err
+		}
+		err = tx.Create(&PlayerDataLite{
 			ID:                    dataLite.ID,
 			Name:                  dataLite.Name,
 			Country:               dataLite.Country,
@@ -137,7 +143,7 @@ func (bl *blQuery) GetScore(qqId string) (currentData *PlayerDataLite, lastData
 			TotalPlayCount:        dataLite.TotalPlayCount,
 			RankedPlayCount:       dataLite.RankedPlayCount,
 			ReplaysWatched:        dataLite.ReplaysWatched,
-			GeneratedTime:         time.Now(),
+			GeneratedTime:         time.Now().Format("2006-01-02 15:04:05.999999999-07:00"),
 		}).Error
 		if err != nil {
 			log.Print(err)