diff --git a/pyproject.toml b/pyproject.toml
index 9dc4fc1..308fdc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "lrx-cli"
-version = "0.7.8"
+version = "0.7.9"
 description = "Fetch line-synced lyrics for your music player."
 readme = "README.md"
 requires-python = ">=3.13"
diff --git a/src/lrx_cli/__init__.py b/src/lrx_cli/__init__.py
index e69de29..7e57b97 100644
--- a/src/lrx_cli/__init__.py
+++ b/src/lrx_cli/__init__.py
@@ -0,0 +1,21 @@
+from .config import AppConfig, GeneralConfig, CredentialConfig, load_config
+from .core import LrcManager
+from .models import CacheStatus, TrackMeta, LyricResult
+from .lrc import LRCData, LyricLine
+from .fetchers import FetcherMethodType
+from .utils import get_sidecar_path
+
+__all__ = [
+    "AppConfig",
+    "GeneralConfig",
+    "CredentialConfig",
+    "load_config",
+    "LrcManager",
+    "CacheStatus",
+    "TrackMeta",
+    "LRCData",
+    "LyricLine",
+    "LyricResult",
+    "FetcherMethodType",
+    "get_sidecar_path",
+]
diff --git a/src/lrx_cli/cache.py b/src/lrx_cli/cache.py
index 498cb28..256dcec 100644
--- a/src/lrx_cli/cache.py
+++ b/src/lrx_cli/cache.py
@@ -24,7 +24,7 @@ from .config import (
     SLOT_UNSYNCED,
 )
 from .models import TrackMeta, LyricResult, CacheStatus
-from .ranking import is_positive_status, select_best_positive
+from .utils import is_positive_status, select_best_positive
 
 
 _ALL_SLOTS = (SLOT_SYNCED, SLOT_UNSYNCED)
diff --git a/src/lrx_cli/cli.py b/src/lrx_cli/cli.py
index ca3c66a..c781f1f 100644
--- a/src/lrx_cli/cli.py
+++ b/src/lrx_cli/cli.py
@@ -23,11 +23,11 @@ from .config import (
     load_config,
     enable_debug,
 )
+from .utils import get_sidecar_path
 from .models import TrackMeta
 from .mpris import get_current_track
 from .core import LrcManager
 from .fetchers import FetcherMethodType
-from .lrc import get_sidecar_path
 from .watch import WatchCoordinator
 from .watch.control import ControlClient, parse_delta
 from .watch.view.pipe import PipeOutput
diff --git a/src/lrx_cli/core.py b/src/lrx_cli/core.py
index b5e8a7c..c0aa50a 100644
--- a/src/lrx_cli/core.py
+++ b/src/lrx_cli/core.py
@@ -28,7 +28,7 @@ from .config import (
 )
 from .models import TrackMeta, LyricResult, CacheStatus
 from .enrichers import create_enrichers, enrich_track
-from .ranking import is_better_result, select_best_positive
+from .utils import is_better_result, select_best_positive
 
 
 # Maps CacheStatus to the default TTL used when storing results
diff --git a/src/lrx_cli/enrichers/audio_tag.py b/src/lrx_cli/enrichers/audio_tag.py
index 9299434..acc9acb 100644
--- a/src/lrx_cli/enrichers/audio_tag.py
+++ b/src/lrx_cli/enrichers/audio_tag.py
@@ -12,7 +12,7 @@ from mutagen._file import File, FileType
 
 from .base import BaseEnricher
 from ..models import TrackMeta
-from ..lrc import get_audio_path
+from ..utils import get_audio_path
 
 
 class AudioTagEnricher(BaseEnricher):
diff --git a/src/lrx_cli/enrichers/file_name.py b/src/lrx_cli/enrichers/file_name.py
index a5bf37b..8604116 100644
--- a/src/lrx_cli/enrichers/file_name.py
+++ b/src/lrx_cli/enrichers/file_name.py
@@ -12,7 +12,7 @@ from loguru import logger
 
 from .base import BaseEnricher
 from ..models import TrackMeta
-from ..lrc import get_audio_path
+from ..utils import get_audio_path
 
 
 # Common track-number prefixes: "01 - ", "01. ", "1 - ", etc.
diff --git a/src/lrx_cli/fetchers/local.py b/src/lrx_cli/fetchers/local.py
index ccf7408..d5e7136 100644
--- a/src/lrx_cli/fetchers/local.py
+++ b/src/lrx_cli/fetchers/local.py
@@ -16,7 +16,8 @@ from mutagen.flac import FLAC
 
 from .base import BaseFetcher, FetchResult
 from ..models import CacheStatus, TrackMeta, LyricResult
-from ..lrc import get_audio_path, get_sidecar_path, LRCData
+from ..lrc import LRCData
+from ..utils import get_audio_path, get_sidecar_path
 
 
 class LocalFetcher(BaseFetcher):
diff --git a/src/lrx_cli/lrc.py b/src/lrx_cli/lrc.py
index 1106350..e86867b 100644
--- a/src/lrx_cli/lrc.py
+++ b/src/lrx_cli/lrc.py
@@ -9,9 +9,7 @@ from __future__ import annotations
 from abc import ABC, abstractmethod
 from dataclasses import dataclass, field
 import re
-from pathlib import Path
 from typing import Optional
-from urllib.parse import unquote
 
 from .models import CacheStatus
 
@@ -465,34 +463,3 @@ class LRCData:
         """
         normalized = self.normalize()
         return self._serialize_lines(normalized._lines, include_word_sync=False)
-
-
-def get_audio_path(audio_url: str, ensure_exists: bool = False) -> Optional[Path]:
-    """Convert file:// URL to Path, return None if invalid or (if ensure_exists) file doesn't exist."""
-    if not audio_url.startswith("file://"):
-        return None
-    file_path = unquote(audio_url.replace("file://", "", 1))
-    path = Path(file_path)
-    if ensure_exists and not path.exists():
-        return None
-    return path
-
-
-def get_sidecar_path(
-    audio_url: str,
-    ensure_audio_exists: bool = False,
-    ensure_exists: bool = False,
-    extension: str = ".lrc",
-) -> Optional[Path]:
-    """Given a file:// URL, return the corresponding .lrc sidecar path.
-
-    If ensure_audio_exists is True, return None if the audio file does not exist.
-    If ensure_exists is True, return None if the .lrc file does not exist.
-    """
-    audio_path = get_audio_path(audio_url, ensure_exists=ensure_audio_exists)
-    if not audio_path:
-        return None
-    lrc_path = audio_path.with_suffix(extension)
-    if ensure_exists and not lrc_path.exists():
-        return None
-    return lrc_path
diff --git a/src/lrx_cli/ranking.py b/src/lrx_cli/utils.py
similarity index 54%
rename from src/lrx_cli/ranking.py
rename to src/lrx_cli/utils.py
index 00ef040..1b67018 100644
--- a/src/lrx_cli/ranking.py
+++ b/src/lrx_cli/utils.py
@@ -1,14 +1,56 @@
-"""Shared ranking rules for LyricResult selection.
-
-This module centralizes how positive lyric results are compared so cache/core
-and other callers use the same precedence and edge-case handling.
+"""
+Author: Uyanide pywang0608@foxmail.com
+Date: 2026-04-10 17:06:37
+Description: Utility functions
 """
 
 from __future__ import annotations
 
-from typing import Optional
+from typing import TYPE_CHECKING, Optional
+from urllib.parse import unquote
+from pathlib import Path
 
-from .models import CacheStatus, LyricResult
+from .models import CacheStatus
+
+if TYPE_CHECKING:
+    from .models import LyricResult
+
+
+# Paths
+
+
+def get_audio_path(audio_url: str, ensure_exists: bool = False) -> Optional[Path]:
+    """Convert file:// URL to Path, return None if invalid or (if ensure_exists) file doesn't exist."""
+    if not audio_url.startswith("file://"):
+        return None
+    file_path = unquote(audio_url.replace("file://", "", 1))
+    path = Path(file_path)
+    if ensure_exists and not path.exists():
+        return None
+    return path
+
+
+def get_sidecar_path(
+    audio_url: str,
+    ensure_audio_exists: bool = False,
+    ensure_exists: bool = False,
+    extension: str = ".lrc",
+) -> Optional[Path]:
+    """Given a file:// URL, return the corresponding .lrc sidecar path.
+
+    If ensure_audio_exists is True, return None if the audio file does not exist.
+    If ensure_exists is True, return None if the .lrc file does not exist.
+    """
+    audio_path = get_audio_path(audio_url, ensure_exists=ensure_audio_exists)
+    if not audio_path:
+        return None
+    lrc_path = audio_path.with_suffix(extension)
+    if ensure_exists and not lrc_path.exists():
+        return None
+    return lrc_path
+
+
+# Ranking
 
 
 def is_positive_status(status: CacheStatus) -> bool:
diff --git a/uv.lock b/uv.lock
index 9a53e49..272f10c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -153,7 +153,7 @@ wheels = [
 
 [[package]]
 name = "lrx-cli"
-version = "0.7.8"
+version = "0.7.9"
 source = { editable = "." }
 dependencies = [
     { name = "cyclopts" },