diff --git a/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epdconfig.py b/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epdconfig.py
index 375f771..3dc4f62 100644
--- a/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epdconfig.py
+++ b/RaspberryPi&JetsonNano/python/lib/waveshare_epd/epdconfig.py
@@ -44,7 +44,7 @@ def module_init():
 	GPIO.setup(DC_PIN, GPIO.OUT)
 	GPIO.setup(CS_PIN, GPIO.OUT, initial=GPIO.HIGH)
 	GPIO.setup(BUSY_PIN, GPIO.IN)
-	SPI.max_speed_hz = 2000000
+	SPI.max_speed_hz = 18000000  # 2000000
 	SPI.mode = 0b00
 	return 0