diff --git a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino
index c253826..287c4a5 100644
--- a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino
+++ b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino
@@ -927,7 +927,7 @@ Arduboy2 arduboy;
 #define MAINSCREEN    1         // type of main screen (0: big numbers; 1: more infos)
 
 // EEPROM identifier
-#define EEPROM_IDENT   0x081F   // to identify if EEPROM was written by this program
+#define EEPROM_IDENT   0x140A   // to identify if EEPROM was written by this program
 
 //Beep
 #define SetBeepCoolTime 200
diff --git a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.standard.hex b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.standard.hex
index 856f3d0..4351968 100644
--- a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.standard.hex
+++ b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.standard.hex
@@ -1390,8 +1390,8 @@
 :1056D0008F1760E085E00E94251780917A0087602F
 :1056E00080937A0080917A00886080937A00789421
 :1056F00010936B00109368001BBB90E080E00E9449
-:105700005B25182F81E090E00E945B25912F8F315F
-:10571000984009F0D3C082E090E00E945B25182FEA
+:105700005B25182F81E090E00E945B25912F8A3065
+:10571000944109F0D3C082E090E00E945B25182FED
 :1057200083E090E00E945B25912F90934701809346
 :10573000460184E090E00E945B25182F85E090E010
 :105740000E945B25912F909345018093440186E050
@@ -1417,8 +1417,8 @@
 :10588000102F0027F301118300832601F2E04F0E51
 :10589000511CC60101960E945B25082BF301019360
 :1058A00011933F0162014E145F0429F73394F8E02D
-:1058B0008F0E911C26E0A20EB11CC2CF68E090E0D2
-:1058C00080E00E9411236FE181E090E00E941123AB
+:1058B0008F0E911C26E0A20EB11CC2CF64E190E0D5
+:1058C00080E00E9411236AE081E090E00E941123B1
 :1058D0000E9425231091F30280EC111101C088EC85
 :1058E0000E94881880EA111101C081EA0E9488187C
 :1058F0001092100380E28093110380E480931203DE
diff --git a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.with_bootloader.standard.hex b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.with_bootloader.standard.hex
index 4c17c9c..57bb54f 100644
--- a/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.with_bootloader.standard.hex
+++ b/software/UI_upgrade_by_createskyblue/Program/1.8/1.8t1/1.8t1.ino.with_bootloader.standard.hex
@@ -1391,8 +1391,8 @@
 :1056D0008F1760E085E00E94251780917A0087602F
 :1056E00080937A0080917A00886080937A00789421
 :1056F00010936B00109368001BBB90E080E00E9449
-:105700005B25182F81E090E00E945B25912F8F315F
-:10571000984009F0D3C082E090E00E945B25182FEA
+:105700005B25182F81E090E00E945B25912F8A3065
+:10571000944109F0D3C082E090E00E945B25182FED
 :1057200083E090E00E945B25912F90934701809346
 :10573000460184E090E00E945B25182F85E090E010
 :105740000E945B25912F909345018093440186E050
@@ -1418,8 +1418,8 @@
 :10588000102F0027F301118300832601F2E04F0E51
 :10589000511CC60101960E945B25082BF301019360
 :1058A00011933F0162014E145F0429F73394F8E02D
-:1058B0008F0E911C26E0A20EB11CC2CF68E090E0D2
-:1058C00080E00E9411236FE181E090E00E941123AB
+:1058B0008F0E911C26E0A20EB11CC2CF64E190E0D5
+:1058C00080E00E9411236AE081E090E00E941123B1
 :1058D0000E9425231091F30280EC111101C088EC85
 :1058E0000E94881880EA111101C081EA0E9488187C
 :1058F0001092100380E28093110380E480931203DE