diff --git a/workflow/service/flow/lambda_node.go b/workflow/service/flow/lambda_node.go
index 520b973..241b43f 100644
--- a/workflow/service/flow/lambda_node.go
+++ b/workflow/service/flow/lambda_node.go
@@ -284,7 +284,7 @@ func VideoModelLambda(ctx context.Context, input any) (any, error) {
 	}
 
 	urlPrefix, err := utils.GetFileAddressPrefix(ctx)
-	newS := strings.ReplaceAll(urlPrefix, "http://cdn.redpowerfuture.com", g.Cfg().MustGet(ctx, "minioPrefix").String())
+	newS := strings.ReplaceAll(urlPrefix, g.Cfg().MustGet(ctx, "filePrefix").String(), g.Cfg().MustGet(ctx, "minioPrefix").String())
 	if err != nil {
 		return nil, err
 	}
diff --git a/workflow/service/flow/lambda_node_util.go b/workflow/service/flow/lambda_node_util.go
index 8b00ef9..d5a1f92 100644
--- a/workflow/service/flow/lambda_node_util.go
+++ b/workflow/service/flow/lambda_node_util.go
@@ -505,7 +505,7 @@ func VideoConcat(ctx context.Context, videoUrls []string) (r any, err error) {
 }
 
 func GetFileBytesFromURL(ctx context.Context, fileUrl string) ([]byte, error) {
-	newS := strings.ReplaceAll(fileUrl, "http://cdn.redpowerfuture.com", g.Cfg().MustGet(ctx, "minioPrefix").String())
+	newS := strings.ReplaceAll(fileUrl, g.Cfg().MustGet(ctx, "filePrefix").String(), g.Cfg().MustGet(ctx, "minioPrefix").String())
 	// 使用 GoFrame 客户端（自带超时、追踪、日志等能力）
 	resp, err := g.Client().Get(ctx, newS)
 	if err != nil {