diff --git a/APP/main.c b/APP/main.c
index 5d27c49..a9db6a2 100644
--- a/APP/main.c
+++ b/APP/main.c
@@ -105,10 +105,11 @@ static void Boot2App(void)
             );
 }
 
+uint64_t NumberBank = 0;
+
 int main(void) {
     Bsp_CLOCK_Init();
 
-    uint64_t NumberBank;
     D_sInternalFlashPage_Read(0x04000000, 0, (uint8_t *)&NumberBank, 8);
 
 /*
@@ -121,7 +122,7 @@ int main(void) {
 */
 
     if (NumberBank == 1) {
-        swap_bank(1);
+        swap_bank(0);
     } else {
         swap_bank(0);
     }