diff --git a/LaserClock/LaserClock.ino b/LaserClock/LaserClock.ino
index 385d6c7..098e780 100644
--- a/LaserClock/LaserClock.ino
+++ b/LaserClock/LaserClock.ino
@@ -50,7 +50,7 @@ void countTime() {
   if(60 == ++min) {
     min = 0;
     if(13 == ++hour) {
-       hour = 0;
+       hour = 1;
     }
   }
 }
@@ -81,8 +81,7 @@ void setup() {
       timeout = millis();//reset timeout
       pres = true;
       if(mode == 0) {//count hour
-        hour ++;
-        if(hour == 13)
+        if(++hour == 13)
           hour = 1;
       } else {//count min
         min ++;