diff --git a/c/src/p2fa.c b/c/src/p2fa.c
index d442b65..300c31c 100644
--- a/c/src/p2fa.c
+++ b/c/src/p2fa.c
@@ -15,18 +15,22 @@
 #include "../libs/GUI/GUI_BMPfile.h"
 #include "../libs/Config/Debug.h"
 
-void Handler(int sigNum) {
-    DebugLine(28, 0, "Caught signal %d\n", sigNum);
+void close() {
     EPD_2in13_V4_Init();
     EPD_2in13_V4_Clear();
 
-    DebugLine(29, 0, "Goto Sleep...\r\n");
     EPD_2in13_V4_Sleep();
 
     DEV_Delay_ms(2000);//important, at least 2s
-    endwin();
 
     DEV_Module_Exit();
+}
+void Handler(int sigNum) {
+    DebugLine(28, 0, "Caught signal %d\n", sigNum);
+
+    close();
+    endwin();
+
     exit(0);
 }
 
@@ -51,6 +55,8 @@ void home(UWORD *blackImage) {
     EPD_2in13_V4_Display_Base(blackImage);
 
     freeCStringArray(configNames, length);
+
+    EPD_2in13_V4_Sleep(2000);
 }
 
 void code(UWORD *blackImage) {
@@ -153,6 +159,7 @@ int main() {
 
     drawLoop();
 
+    close();
     endwin();
     return 0;
 }
\ No newline at end of file