diff --git a/.gitignore b/.gitignore
index eea2302..b3a9bae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@ Superstar_log.ldf
 build.bat
 *.exe
 bin/logfile.txt
-.gitignore
+bin/secondary_graph.grf
diff --git a/PrimaryFormParts/PrimaryForm.cs b/PrimaryFormParts/PrimaryForm.cs
index 7cbda55..66f71df 100644
--- a/PrimaryFormParts/PrimaryForm.cs
+++ b/PrimaryFormParts/PrimaryForm.cs
@@ -3042,6 +3042,8 @@ public class MultiPagePanel : Panel
         /// <param name="e"></param>
         private void ShouYeButton_Click(object sender, EventArgs e)
         {
+            if(currentSongList == playedSongsHistory)
+                return;
             autoRefreshTimer.Stop(); // 停止自动刷新
             /*
             SetHotSongButtonsVisibility(false);
diff --git a/TCPServer.cs b/TCPServer.cs
index 87d0ff8..f1e3ef0 100644
--- a/TCPServer.cs
+++ b/TCPServer.cs
@@ -172,7 +172,7 @@ namespace DualScreenDemo
                                                     
                                                     VideoPlayerForm.publicPlaylist = new List<SongData>();
                                                     VideoPlayerForm.playingSongList = new List<SongData>();
-
+                                                    PrimaryForm.playedSongsHistory = new List<SongData>();
                                                     // 如果有正在播放的歌曲也加進去
                                                     if (VideoPlayerForm.Instance.currentPlayingSong != null)
                                                     {