diff --git a/DBObj/ArtistManager.cs b/DBObj/ArtistManager.cs
index 8b126dd..cf64819 100644
--- a/DBObj/ArtistManager.cs
+++ b/DBObj/ArtistManager.cs
@@ -25,7 +25,7 @@ namespace DBObj
         public ArtistManager()
         {
             AllArtists = new List<Artist>();
-            LoadArtists();
+            //LoadArtists();
 
         }
 
diff --git a/DBObj/SongListManager.cs b/DBObj/SongListManager.cs
index 704c787..430ce2d 100644
--- a/DBObj/SongListManager.cs
+++ b/DBObj/SongListManager.cs
@@ -29,7 +29,7 @@ namespace DBObj
 
             // 继续使用可用的数据库（可能是更新后的或原本的本地数据库）
             InitializeDatabase();
-            LoadSongs();
+            //LoadSongs();
             InitializeNewSongLists();
             InitializeHotSongLists();
         }
diff --git a/PrimaryFormParts/HotSong/PrimaryForm.HotSong.cs b/PrimaryFormParts/HotSong/PrimaryForm.HotSong.cs
index 4556349..d1ac97b 100644
--- a/PrimaryFormParts/HotSong/PrimaryForm.HotSong.cs
+++ b/PrimaryFormParts/HotSong/PrimaryForm.HotSong.cs
@@ -111,14 +111,6 @@ namespace DualScreenDemo
             activeButton.BackgroundImage = activeBackground;
         }
 
-        private List<SongData> GetSongsByCategory(string category, int limit)
-        {
-            return allSongs.Where(song => song.Category == category)
-                        .OrderByDescending(song => song.Plays) 
-                        .Take(limit) 
-                        .ToList();
-        }
-
         private void UpdateSongList(List<SongData> songs)
         {
             currentPage = 0; 
diff --git a/PrimaryFormParts/PrimaryForm.VodScreen.cs b/PrimaryFormParts/PrimaryForm.VodScreen.cs
index 3611ea9..e2f169b 100644
--- a/PrimaryFormParts/PrimaryForm.VodScreen.cs
+++ b/PrimaryFormParts/PrimaryForm.VodScreen.cs
@@ -131,10 +131,12 @@ namespace DualScreenDemo
 
         private void AlbumButton_Click(object sender, EventArgs e)
         {
-            
-            var selectedSongs = allSongs.Where(song => song.ArtistA == currentSelectedSong.ArtistA)
+            string name = currentSelectedSong.ArtistA;
+            string query = $"SELECT * FROM SongLibrary WHERE `歌星 A` = '{name}' ORDER BY `新增日期` DESC";
+            var selectedSongs = SearchSongs_Mysql(query);
+            /*var selectedSongs = allSongs.Where(song => song.ArtistA == currentSelectedSong.ArtistA)
                             .OrderByDescending(song => song.AddedTime)
-                            .ToList();
+                            .ToList();*/
 
             UpdateSongList(selectedSongs);
             SetVodScreenPictureBoxAndButtonsVisibility(false);
diff --git a/PrimaryFormParts/PrimaryForm.cs b/PrimaryFormParts/PrimaryForm.cs
index 1c4a5fd..935d25b 100644
--- a/PrimaryFormParts/PrimaryForm.cs
+++ b/PrimaryFormParts/PrimaryForm.cs
@@ -173,22 +173,11 @@ namespace DualScreenDemo
 
         private static Bitmap normalStateImageForLightControl;
         private static Bitmap resizedNormalStateImageForLightControl;
-
         public VideoPlayerForm videoPlayerForm;
-
-        
-        public List<SongData> allSongs; 
-        public List<Artist> allArtists;
         public List<SongData> currentSongList;
         public List<Artist> currentArtistList;
         public List<SongData> publicSongList;
-        //private List<SongData> guoYuSongs;
-        //private List<SongData> guoYuSongs2;
-        //private List<SongData> taiYuSongs2;
-        //private List<SongData> yueYuSongs2;
-        //private List<SongData> yingWenSongs2;
-        //private List<SongData> riYuSongs2;
-        //private List<SongData> hanYuSongs2;
+
         public static List<SongData> userRequestedSongs;
         public static List<SongData> playedSongsHistory;
         public static List<PlayState> playStates;
diff --git a/Program.cs b/Program.cs
index 8fb18c4..cf1a596 100644
--- a/Program.cs
+++ b/Program.cs
@@ -51,8 +51,8 @@ static void Main()
 
         // 創建主窗體
         primaryForm = new PrimaryForm();
-        primaryForm.allSongs = songListManager.AllSongs;
-        primaryForm.allArtists = artistManager.AllArtists;
+        //primaryForm.allSongs = songListManager.AllSongs;
+        //primaryForm.allArtists = artistManager.AllArtists;
         primaryForm.StartPosition = FormStartPosition.Manual;
         primaryForm.Location = new Point(0, 0);
         primaryForm.Size = new Size(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);