diff --git a/service/fileService.go b/service/fileService.go
index 2deaf1d..ca2c7a1 100644
--- a/service/fileService.go
+++ b/service/fileService.go
@@ -229,7 +229,7 @@ func UpdateUserFile(userID int, fileAuthID int, fileAuthName string) error {
 		return errors.New("no permission")
 	}
 	fileAuth.UserFileName = fileAuthName
-	err := dao.UpdateFileAuthByID(userID, fileAuth)
+	err := dao.UpdateFileAuthByID(fileAuthID, fileAuth)
 	return err
 }
 func DeleteUserFile(userID, fileAuthID int) error {