diff --git a/backend/app/commands/queue/river.go b/backend/app/commands/queue/river.go
index e9df549..1d02975 100644
--- a/backend/app/commands/queue/river.go
+++ b/backend/app/commands/queue/river.go
@@ -13,7 +13,9 @@ import (
 	"quyun/v2/database"
 	"quyun/v2/providers/app"
 	"quyun/v2/providers/job"
+	"quyun/v2/providers/jwt"
 	"quyun/v2/providers/postgres"
+	"quyun/v2/providers/storage"
 
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
@@ -24,6 +26,8 @@ func defaultProviders() container.Providers {
 	return commands.Default(container.Providers{
 		postgres.DefaultProvider(),
 		job.DefaultProvider(),
+		jwt.DefaultProvider(),
+		storage.DefaultProvider(),
 		database.DefaultProvider(),
 	}...)
 }
diff --git a/backend/app/jobs/media_process_job.go b/backend/app/jobs/media_process_job.go
index dfb8bc7..34d9ac6 100644
--- a/backend/app/jobs/media_process_job.go
+++ b/backend/app/jobs/media_process_job.go
@@ -53,13 +53,14 @@ func (j *MediaProcessWorker) Work(ctx context.Context, job *river.Job[args.Media
 	}
 
 	// 2. 更新状态为处理中，标识处理已开始。
-	_, err = models.MediaAssetQuery.WithContext(ctx).
-		Where(models.MediaAssetQuery.ID.Eq(asset.ID)).
-		UpdateSimple(
-			models.MediaAssetQuery.Status.Value(consts.MediaAssetStatusProcessing),
-			models.MediaAssetQuery.UpdatedAt.Value(time.Now()),
-		)
-	if err != nil {
+	if err := models.MediaAssetQuery.WithContext(ctx).
+		UnderlyingDB().
+		Model(&models.MediaAsset{}).
+		Where("id = ?", asset.ID).
+		Updates(map[string]any{
+			"status":     consts.MediaAssetStatusProcessing,
+			"updated_at": time.Now(),
+		}).Error; err != nil {
 		return err
 	}
 
@@ -114,13 +115,17 @@ func (j *MediaProcessWorker) Work(ctx context.Context, job *river.Job[args.Media
 	}
 
 	// 4. 更新最终状态。
-	_, err = models.MediaAssetQuery.WithContext(ctx).
-		Where(models.MediaAssetQuery.ID.Eq(asset.ID)).
-		Updates(&models.MediaAsset{
-			Status:    finalStatus,
-			UpdatedAt: time.Now(),
-		})
-	return err
+	if err := models.MediaAssetQuery.WithContext(ctx).
+		UnderlyingDB().
+		Model(&models.MediaAsset{}).
+		Where("id = ?", asset.ID).
+		Updates(map[string]any{
+			"status":     finalStatus,
+			"updated_at": time.Now(),
+		}).Error; err != nil {
+		return err
+	}
+	return nil
 }
 
 func (j *MediaProcessWorker) registerCoverAsset(ctx context.Context, asset *models.MediaAsset, coverFile string) error {