diff --git a/drivers/openlist/driver.go b/drivers/openlist/driver.go
index edf27c38..8cbbe6d4 100644
--- a/drivers/openlist/driver.go
+++ b/drivers/openlist/driver.go
@@ -117,7 +117,7 @@ func (d *OpenList) Link(ctx context.Context, file model.Obj, args model.LinkArgs
 	if d.PassUAToUpsteam {
 		userAgent := args.Header.Get("user-agent")
 		if userAgent != "" {
-			headers["User-Agent"] = base.UserAgent
+			headers["User-Agent"] = userAgent
 		}
 	}
 	// if PassIPToUpsteam is true, then pass the ip address to the upstream