diff --git a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13d.py b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13d.py
index bcdd1e97c..3888a10e7 100644
--- a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13d.py
+++ b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in13d.py
@@ -31,7 +31,7 @@
 import logging
 from . import epdconfig
 from PIL import Image
-import RPi.GPIO as GPIO
+
 
 # Display resolution
 EPD_WIDTH       = 104
@@ -368,5 +368,5 @@ def sleep(self):
         epdconfig.delay_ms(2000)
         epdconfig.module_exit()
 
-### END OF FILE ###
+# ## END OF FILE ###
 
diff --git a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in9d.py b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in9d.py
index 28d375749..ff2459c49 100644
--- a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in9d.py
+++ b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in9d.py
@@ -34,7 +34,7 @@
 import logging
 from . import epdconfig
 from PIL import Image
-import RPi.GPIO as GPIO
+ 
 
 # Display resolution
 EPD_WIDTH       = 128
diff --git a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2.py b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2.py
index ce1d057f8..5113921bf 100644
--- a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2.py
+++ b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2.py
@@ -31,7 +31,7 @@
 import logging
 from . import epdconfig
 from PIL import Image
-import RPi.GPIO as GPIO
+ 
 
 # Display resolution
 EPD_WIDTH  = 400
diff --git a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2_V2.py b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2_V2.py
index 105d57b2d..5a5122bf9 100644
--- a/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2_V2.py
+++ b/RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in2_V2.py
@@ -31,7 +31,7 @@
 import logging
 from . import epdconfig
 from PIL import Image
-import RPi.GPIO as GPIO
+ 
 
 # Display resolution
 EPD_WIDTH  = 400