diff --git a/D4han.ino b/D4han.ino
index 45d4095..74a6e54 100644
--- a/D4han.ino
+++ b/D4han.ino
@@ -1,19 +1,19 @@
 #include <M5StickCPlus.h>
-
+ 
 #include "Adafruit_SGP30.h"
 #include <WiFi.h>
 #include <WiFiMulti.h>
 #include <WiFiClient.h>
 #include <HTTPClient.h>
-
+ 
 WiFiMulti WiFiMulti;
-
-
+ 
+ 
 Adafruit_SGP30 sgp;
 TFT_eSprite spu = TFT_eSprite(&M5.Lcd); // Sprite object
-
+ 
 long last_millis = 0; // for 15sec wait timer
-
+ 
 void setup() {
   M5.begin(115200);
   M5.Lcd.setRotation(3);
@@ -45,23 +45,23 @@
     delay(50);
   }
   Serial.println(" connected");
-
+ 
 }
-
+ 
 int sendLineNotify() {
  HTTPClient http;
-
+ 
   if (http.begin("https://notify-api.line.me/api/notify")) {  
     http.addHeader("Authorization", "Bearer ssJzyHVJE5pELzp0BdX5aieaovE33Md0gcmugu1A6qv"); 
     http.addHeader("Content-Type", "application/x-www-form-urlencoded"); // format of postdata
     String postdata = "message=二酸化炭素濃度が1000を超えました。換気をしてください。";
     int httpCode = http.POST(postdata);
-
+ 
     // httpCode will be negative on error
     if (httpCode > 0) {
       // HTTP header has been send and Server response header has been handled
       Serial.printf("[HTTP] GET... code: %d\n", httpCode);
-
+ 
       // file found at server
       if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) {
         String payload = http.getString();
@@ -76,7 +76,7 @@
   }
   return 0;
 }
-
+ 
 void loop() {
   static int i = 3;
   while (i > 0) {
@@ -106,7 +106,7 @@
   spu.fillSprite( DARKGREY ); //変更点
   spu.setCursor(93, 5, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
-  spu.printf(" %d \n", sgp.TVOC);
+  spu.printf(" 4: ");//変更点
   
   spu.setCursor(93, 65, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
@@ -114,7 +114,7 @@
   
   spu.setTextColor( BLUE,  CYAN);
   spu.setCursor(10, 20, 4);  spu.setTextSize(1);
-  spu.println("TVOC : ");
+  spu.println("LV : "); // 変更点
   spu.setCursor(10, 80, 4);  spu.setTextSize(1);
   spu.println("eCO2 : ");
   
@@ -125,7 +125,7 @@
   spu.fillSprite( DARKGREEN ); //変更点
   spu.setCursor(93, 5, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
-  spu.printf(" %d \n", sgp.TVOC);
+  spu.printf("3" :); // 変更点
   
   spu.setCursor(93, 65, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
@@ -133,7 +133,7 @@
   
   spu.setTextColor( BLUE,  CYAN);
   spu.setCursor(10, 20, 4);  spu.setTextSize(1);
-  spu.println("TVOC : ");
+  spu.println("LV : ");
   spu.setCursor(10, 80, 4);  spu.setTextSize(1);
   spu.println("eCO2 : ");
   
@@ -144,7 +144,7 @@
   spu.fillSprite( GREEN ); // 変更点
   spu.setCursor(93, 5, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
-  spu.printf(" %d \n", sgp.TVOC);
+  spu.printf(" 2);// 変更点
   
   spu.setCursor(93, 65, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
@@ -152,7 +152,7 @@
   
   spu.setTextColor( BLUE,  CYAN);
   spu.setCursor(10, 20, 4);  spu.setTextSize(1);
-  spu.println("TVOC : ");
+  spu.println("LV : ");// 変更点
   spu.setCursor(10, 80, 4);  spu.setTextSize(1);
   spu.println("eCO2 : ");
   
@@ -163,7 +163,7 @@
   spu.fillSprite( CYAN );
   spu.setCursor(93, 5, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
-  spu.printf(" %d \n", sgp.TVOC);
+  spu.printf(" 1:");// 変更点
   
   spu.setCursor(93, 65, 4);  spu.setTextSize(2);
   spu.setTextColor( WHITE, BLUE );
@@ -171,11 +171,11 @@
   
   spu.setTextColor( BLUE,  CYAN);
   spu.setCursor(10, 20, 4);  spu.setTextSize(1);
-  spu.println("TVOC : ");
+  spu.println("LV : ");// 変更点
   spu.setCursor(10, 80, 4);  spu.setTextSize(1);
   spu.println("eCO2 : ");
-
-
+ 
+ 
   spu.pushSprite(0, 0); // 画面に反映させる
   }
   
@@ -186,7 +186,7 @@
 M5.Beep.setBeep(523, 500);  M5.Beep.beep();  
  sendLineNotify();
 }
-
+ 
   M5.update();
   
   if (M5.Axp.GetBtnPress() == 2) {