diff --git a/internal/dao/bundleExtend.go b/internal/dao/bundleExtend.go
index 1155f17..e34abc4 100644
--- a/internal/dao/bundleExtend.go
+++ b/internal/dao/bundleExtend.go
@@ -271,15 +271,22 @@ func GetVedioWorkDetail(req *bundle.GetVedioWorkDetailReq) (data model.CastWorkV
 }
 
 func ToBeComfirmedWorks(req *bundle.ToBeComfirmedWorksReq) (data []model.CastWorkLog, total int64, unconfirmed int64, err error) {
-	err = app.ModuleClients.BundleDB.Model(&model.CastWorkLog{}).Where(&model.CastWorkLog{
-		ArtistUuid: req.ArtistUuid,
-	}).Where("confirmed_at = ?", 0).Count(&unconfirmed).Error
+	subQuery := app.ModuleClients.BundleDB.
+		Table("cast_work_log").
+		Select("work_uuid, MAX(update_time) AS max_update_time").
+		Group("work_uuid")
+
+	err = app.ModuleClients.BundleDB.
+		Table("cast_work_log AS cwl").
+		Joins("INNER JOIN (?) AS t ON cwl.work_uuid = t.work_uuid AND cwl.update_time = t.max_update_time", subQuery).
+		Where("artist_uuid = ?", req.ArtistUuid).Where("confirmed_at = ?", 0).Count(&unconfirmed).Error
 	if err != nil {
 		return
 	}
-	session := app.ModuleClients.BundleDB.Model(&model.CastWorkLog{}).Where(&model.CastWorkLog{
-		ArtistUuid: req.ArtistUuid,
-	})
+	session := app.ModuleClients.BundleDB.
+		Table("cast_work_log AS cwl").
+		Joins("INNER JOIN (?) AS t ON cwl.work_uuid = t.work_uuid AND cwl.update_time = t.max_update_time", subQuery).
+		Where("artist_uuid = ?", req.ArtistUuid)
 	err = session.Count(&total).Error
 	if err != nil {
 		return