diff --git a/ISCamRecorder/MainForm.cs b/ISCamRecorder/MainForm.cs
index 7603c10..4401c26 100644
--- a/ISCamRecorder/MainForm.cs
+++ b/ISCamRecorder/MainForm.cs
@@ -47,6 +47,7 @@
         Task _CvCameraThread;           // opencvカメラスレッド
         Task _RecodingThread;           // 録画スレッド
         SubjectList _SubjectList;       // 非測定者一覧フォーム
+        List<SoundPlayer> _Sounds = new List<SoundPlayer> ();
 
         public Setting Setting { get; private set; }               // 設定ダイアログ
         public Chart SensorChart { get { return chart1; } }             // 外部からのアクセス用
@@ -66,6 +67,12 @@
             _CvCamera = new CvCamera(this);
             _SubjectList = new SubjectList();
             Setting = new Setting();
+            _Sounds.Add(new SoundPlayer(@"StartRecoding.wav"));
+            _Sounds.Add(new SoundPlayer(@"StopRecoding.wav"));
+            _Sounds.Add(new SoundPlayer(@"EndSaving.wav"));
+            _Sounds.Add(new SoundPlayer(@"ReverseBlood.wav"));
+            _Sounds.Add(new SoundPlayer(@"SnapShot.wav"));
+            _Sounds.ForEach(s => { s.Load(); });
         }
 
         /// <summary>
@@ -168,7 +175,7 @@
             case STATE.Init:
                 LblState.Text = "初期化中";
                 PnlState.BackColor = Color.LightBlue;
-                BtnRecodeMovie.Text = "録画";
+                BtnRecodeMovie.Text = $"{ButtonSymbol(Setting.ACTION.movie)}録画";
                 BtnRecodeMovie.Enabled = false;
                 BtnSnapImage.Enabled = false;
                 BtnSetProperty.Enabled = true;
@@ -180,7 +187,7 @@
             case STATE.Idle:
                 LblState.Text = "待機中";
                 PnlState.BackColor = Color.MediumSpringGreen;
-                BtnRecodeMovie.Text = "録画";
+                BtnRecodeMovie.Text = $"{ButtonSymbol(Setting.ACTION.movie)}録画";
                 BtnRecodeMovie.Enabled = true;
                 BtnSnapImage.Enabled = true;
                 BtnSetProperty.Enabled = true;
@@ -192,7 +199,7 @@
             case STATE.Recoding:
                 LblState.Text = "録画中";
                 PnlState.BackColor = Color.OrangeRed;
-                BtnRecodeMovie.Text = "停止";
+                BtnRecodeMovie.Text = $"{ButtonSymbol(Setting.ACTION.movie)}停止";
                 BtnRecodeMovie.Enabled = true;
                 BtnSnapImage.Enabled = false;
                 BtnSetProperty.Enabled = false;
@@ -204,7 +211,7 @@
             case STATE.Saving:
                 LblState.Text = "保存中";
                 PnlState.BackColor = Color.Goldenrod;
-                BtnRecodeMovie.Text = "停止";
+                BtnRecodeMovie.Text = $"{ButtonSymbol(Setting.ACTION.movie)}停止";
                 BtnRecodeMovie.Enabled = false;
                 BtnSnapImage.Enabled = false;
                 BtnSetProperty.Enabled = false;
@@ -229,6 +236,8 @@
 
             Setting.ShowDialog();
 
+            this.UpdateStateLabel();
+            BtnSnapImage.Text = $"{ButtonSymbol(Setting.ACTION.image)}撮影";
             if (Setting.SWTrigger != lastTriggerSetting) {
                 _Cameras.ForEach(c => c.SetTriggerMode(Setting.SWTrigger));
             }
@@ -292,8 +301,7 @@
         private void RecodingThread()
         {
             // 録画開始サウンド
-            var player = new SoundPlayer(@"start.wav");
-            player.Play();
+            _Sounds[0].Play();
 
             // 録画モードへ変更
             this.Invoke((MethodInvoker)delegate {
@@ -315,8 +323,7 @@
             Task.WaitAll(tasks);
 
             // 保存準備
-            player = new SoundPlayer(@"end.wav");
-            player.Play();
+            _Sounds[1].Play();
             this.Invoke((MethodInvoker)delegate {
                 State = STATE.Saving;
                 this.UpdateStateLabel();
@@ -338,6 +345,7 @@
                 State = STATE.Idle;
                 this.UpdateStateLabel();
             });
+            _Sounds[2].Play();
         }
 
         /// <summary>
@@ -346,9 +354,7 @@
         private void SnapImage() {
             if (State != STATE.Idle) return;
 
-            var player = new SoundPlayer(@"snap.wav");
-            player.Play();
-
+            _Sounds[4].Play();
             var outDir = Path.Combine(Setting.SaveDir, "image");
             Directory.CreateDirectory(outDir);
             this.Invoke((MethodInvoker)delegate {
@@ -451,5 +457,15 @@
             TxtSubjectName.Text = _SubjectList.Previous(TxtSubjectName.Text);
             TxtCounter.Text = "1";
         }
+
+        /// <summary>
+        /// スイッチ連動の表示ラベル
+        /// </summary>
+        /// <param name="action"></param>
+        /// <returns></returns>
+        private string ButtonSymbol(Setting.ACTION action) {
+            return Setting.ButtonAction == action ? "● " : "";
+
+        }
     }
 }
diff --git a/ISCamRecorder/media/EndSaving.wav b/ISCamRecorder/media/EndSaving.wav
new file mode 100644
index 0000000..55fd3f3
--- /dev/null
+++ b/ISCamRecorder/media/EndSaving.wav
Binary files differ
diff --git a/ISCamRecorder/media/ReverseBlood.wav b/ISCamRecorder/media/ReverseBlood.wav
new file mode 100644
index 0000000..7edfcc0
--- /dev/null
+++ b/ISCamRecorder/media/ReverseBlood.wav
Binary files differ
diff --git a/ISCamRecorder/media/SnapShot.wav b/ISCamRecorder/media/SnapShot.wav
new file mode 100644
index 0000000..5448f8d
--- /dev/null
+++ b/ISCamRecorder/media/SnapShot.wav
Binary files differ
diff --git a/ISCamRecorder/media/StartRecoding.wav b/ISCamRecorder/media/StartRecoding.wav
new file mode 100644
index 0000000..26e8d05
--- /dev/null
+++ b/ISCamRecorder/media/StartRecoding.wav
Binary files differ
diff --git a/ISCamRecorder/media/StopRecoding.wav b/ISCamRecorder/media/StopRecoding.wav
new file mode 100644
index 0000000..a5160f0
--- /dev/null
+++ b/ISCamRecorder/media/StopRecoding.wav
Binary files differ
diff --git a/ISCamRecorder/media/end.wav b/ISCamRecorder/media/end.wav
deleted file mode 100644
index a5160f0..0000000
--- a/ISCamRecorder/media/end.wav
+++ /dev/null
Binary files differ
diff --git a/ISCamRecorder/media/snap.wav b/ISCamRecorder/media/snap.wav
deleted file mode 100644
index 5448f8d..0000000
--- a/ISCamRecorder/media/snap.wav
+++ /dev/null
Binary files differ
diff --git a/ISCamRecorder/media/start.wav b/ISCamRecorder/media/start.wav
deleted file mode 100644
index 26e8d05..0000000
--- a/ISCamRecorder/media/start.wav
+++ /dev/null
Binary files differ