diff --git a/ePaper-ESP-IDF/main/main.cpp b/ePaper-ESP-IDF/main/main.cpp
index c6aa792..627cffe 100644
--- a/ePaper-ESP-IDF/main/main.cpp
+++ b/ePaper-ESP-IDF/main/main.cpp
@@ -30,7 +30,6 @@ void setup(void) {
       .x = EPD_WIDTH - width, .y = 0, .width = width, .height = height};
   epd_poweron();
   epd_clear();
-  // epd_draw_grayscale_image(area, (uint8_t*)data);
   epd_draw_image(area, (uint8_t*)data, BLACK_ON_WHITE);
   epd_poweroff();
 }