diff --git a/PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.NumberSearch.cs b/PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.NumberSearch.cs
index ccb1917..b891067 100644
--- a/PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.NumberSearch.cs
+++ b/PrimaryFormParts/SongSearch/PrimaryForm.SongSearch.NumberSearch.cs
@@ -51,7 +51,7 @@ namespace DualScreenDemo
         private float inputBoxSongIDFontSize;
         private FontStyle inputBoxSongIDFontStyle;
         private Color inputBoxSongIDForeColor;
-        private readonly SQLManager songListManager;
+        // private readonly SQLManager songListManager;
         /// <summary>
         /// <para> 點擊「注音歌手搜尋」按鈕時執行的事件處理函式。</para>
         /// <para>此函式負責更新按鈕的背景圖片、載入對應的歌手圖片，並切換相關 UI 控件的可見性。</para>
@@ -596,7 +596,7 @@ namespace DualScreenDemo
             //multiPagePanel.LoadSongs(searchResults);
 
             //判斷跳轉點播介面
-            if (searchResults != null && searchResults[0] is SongData) {
+            if (searchResults.Count!=0 && searchResults[0] is SongData) {
                 currentSelectedSong = searchResults[0] as SongData;
                 this.DoubleBuffered = true;
                 this.SuspendLayout();