diff --git a/main.py b/main.py
index d7b0365..1613049 100644
--- a/main.py
+++ b/main.py
@@ -30,7 +30,7 @@ try:
     while True:
         font15 = ImageFont.truetype('wqy-microhei.ttc', 20)
         draw.text((0, 60), '{}'.format(message), font = font15, fill = 0)
-        # epd.display(epd.getbuffer(image))
+        epd.display(epd.getbuffer(image))
         time.sleep(2)
     
     # # read bmp file