diff --git a/SampleSrc/TestBuild/compile.sh b/SampleSrc/TestBuild/compile.sh
index ec6a064..aa75950 100755
--- a/SampleSrc/TestBuild/compile.sh
+++ b/SampleSrc/TestBuild/compile.sh
@@ -1,8 +1,5 @@
 #!/bin/bash
 
-
-# arduino-cli compile --fqbn esp32:esp32:m5stick-c --export-binaries M5StickCPlus_FactoryTest2022.ino 
-
 # get folder name, and set to [dir] variable. 
 dir=${PWD##*/}
 arduino-cli compile --fqbn esp32:esp32:m5stick-c --export-binaries ${dir}.ino
diff --git a/SampleSrc/analogread.ino b/SampleSrc/analogread.ino
index e85f840..d36d051 100644
--- a/SampleSrc/analogread.ino
+++ b/SampleSrc/analogread.ino
@@ -25,3 +25,4 @@
 
 
 
+
diff --git a/SampleSrc/button01.ino b/SampleSrc/button01.ino
index 99d3a87..bd3f7b5 100644
--- a/SampleSrc/button01.ino
+++ b/SampleSrc/button01.ino
@@ -1,25 +1,41 @@
 #include <M5StickCPlus.h>
+#define USE_DISPLAY true
 
 void setup() {
   M5.begin(115200);
   M5.Lcd.setRotation(3);
+  displayMessage("Press any key and Release.");
 }
 
 void loop() {
   M5.update(); // 各ボタンの状態を（読み取って）更新する：ボタンを判定するときは必須。
   
   if (M5.BtnA.wasReleasefor(1000) ) {
-    Serial.println("[A] was Pressed longer than 1s");
+    displayMessage("[A] was Pressed longer than 1s");
   } else if (M5.BtnA.wasReleased()) {
-    Serial.println("[A] was Pressed");
+    displayMessage("[A] was Pressed");
   } else if (M5.BtnB.wasReleasefor(1000) ) {
-    Serial.println("[B] was Pressed longer than 1s");
+    displayMessage("[B] was Pressed longer than 1s");
   } else if (M5.BtnB.wasReleased()) {
-    Serial.println("[B] was Pressed");
+    displayMessage("[B] was Pressed");
   } else if (M5.Axp.GetBtnPress() == 2) {
-    Serial.println("[Power] was Pressed");
+    displayMessage("[Power] was Pressed");
   }
+  
   delay(10);
 }
 
+void displayMessage(const char* mes){
+  Serial.println(mes);
+  
+  #if USE_DISPLAY
+  M5.Lcd.fillScreen( ORANGE );
+  M5.Lcd.setCursor(0, 0, 2);
+  M5.Lcd.setTextSize(2);
+  M5.Lcd.setTextColor( WHITE, OLIVE );
+  M5.Lcd.printf(" %s ",  mes);
+  #endif
+}
+
+
 
diff --git a/SampleSrc/cds01.ino b/SampleSrc/cds01.ino
index 0c61a64..f80706d 100644
--- a/SampleSrc/cds01.ino
+++ b/SampleSrc/cds01.ino
@@ -38,3 +38,11 @@
 }
 
 
+
+
+
+
+
+
+
+
diff --git a/SampleSrc/led01.ino b/SampleSrc/led01.ino
index 02af0d9..87fa6ef 100644
--- a/SampleSrc/led01.ino
+++ b/SampleSrc/led01.ino
@@ -49,3 +49,5 @@
 
 
 
+
+
diff --git a/SampleSrc/ntp01.ino b/SampleSrc/ntp01.ino
index ccda88a..c731a5c 100644
--- a/SampleSrc/ntp01.ino
+++ b/SampleSrc/ntp01.ino
@@ -31,3 +31,4 @@
   delay(1000);
 }
 
+
diff --git a/SampleSrc/serial01.ino b/SampleSrc/serial01.ino
index 007db49..96ce0b8 100644
--- a/SampleSrc/serial01.ino
+++ b/SampleSrc/serial01.ino
@@ -14,3 +14,4 @@
     delay(500); // 500ミリ秒待つ
   }
 }
+
diff --git a/setup.sh b/setup.sh
index e0d7e99..082cc3c 100755
--- a/setup.sh
+++ b/setup.sh
@@ -31,4 +31,7 @@
 
 
 # Finally, just show board list
+echo "(for Windows user) 書き込みは主にUSBで行いますので、ネットワークアクセスの許可は、しなくてもよいです。"
+echo "(for Windows user) Acceptance of Network setting is not mandatory."
+
 arduino-cli board list