diff --git a/ncmlyrics/app.py b/ncmlyrics/app.py
index ed69a40..4ae430e 100644
--- a/ncmlyrics/app.py
+++ b/ncmlyrics/app.py
@@ -12,7 +12,7 @@ from rich.progress import Progress, TaskID
 from rich.theme import Theme
 
 from .api import NCMApi
-from .enum import LinkType
+from .type import LinkType
 from .error import ParseLinkError, UnsupportedLinkError
 from .lrc import Lrc
 from .object import NCMAlbum, NCMPlaylist, NCMTrack
diff --git a/ncmlyrics/lrc.py b/ncmlyrics/lrc.py
index 5c8def9..70f197c 100644
--- a/ncmlyrics/lrc.py
+++ b/ncmlyrics/lrc.py
@@ -6,7 +6,7 @@ from re import compile as compileRegex
 from typing import Generator, Iterable, Self
 
 from .constant import CONFIG_LRC_AUTO_MERGE, CONFIG_LRC_AUTO_MERGE_OFFSET
-from .enum import LrcMetaType, LrcType
+from .type import LrcMetaType, LrcType
 from .error import UnsupportedPureMusicTrackError
 from .object import NCMLyrics
 
diff --git a/ncmlyrics/object.py b/ncmlyrics/object.py
index 0829070..2f4b482 100644
--- a/ncmlyrics/object.py
+++ b/ncmlyrics/object.py
@@ -4,7 +4,7 @@ from typing import Self
 
 from httpx import Response
 
-from .enum import LrcType
+from .type import LrcType
 from .error import ObjectParseError
 
 __all__ = ["NCMTrack", "NCMAlbum", "NCMPlaylist", "NCMLyrics"]
diff --git a/ncmlyrics/enum.py b/ncmlyrics/type.py
similarity index 97%
rename from ncmlyrics/enum.py
rename to ncmlyrics/type.py
index 20000b8..cb76e7f 100644
--- a/ncmlyrics/enum.py
+++ b/ncmlyrics/type.py
@@ -33,7 +33,7 @@ class LrcMetaType(StrEnum):
     Album = "al"
     Author = "au"
     Length = "length"
-    Author = "by"
+    LrcAuthor = "by"
     Offset = "offset"
 
 
diff --git a/ncmlyrics/util.py b/ncmlyrics/util.py
index bf2252f..3bc8647 100644
--- a/ncmlyrics/util.py
+++ b/ncmlyrics/util.py
@@ -6,7 +6,7 @@ from urllib.parse import urlparse as parseUrl
 
 from httpx import get as getHttp
 
-from .enum import LinkType
+from .type import LinkType
 from .error import ParseLinkError, UnsupportedLinkError
 
 __all__ = ["Link", "parseLink", "safeFileName"]
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 2f97b97..e416535 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,7 +1,7 @@
 from pathlib import Path
 from unittest import TestCase
 
-from ncmlyrics.enum import LinkType
+from ncmlyrics.type import LinkType
 from ncmlyrics.error import ParseLinkError, UnsupportedLinkError
 from ncmlyrics.object import NCMTrack
 from ncmlyrics.util import Link, parseLink, pickOutput, testExistTrackSource