diff --git a/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epd2in7.py b/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epd2in7.py
index a1ccc9b..156955c 100644
--- a/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epd2in7.py
+++ b/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epd2in7.py
@@ -535,9 +535,9 @@ class EPD:
         return buf
     
     def display(self, image):
-        self.send_command(0x10)
-        for i in range(0, int(self.width * self.height / 8)):
-            self.send_data(0xFF)
+        # self.send_command(0x10)
+        # for i in range(0, int(self.width * self.height / 8)):
+        #     self.send_data(0xFF)
         self.send_command(0x13)
         for i in range(0, int(self.width * self.height / 8)):
             self.send_data(image[i])