diff --git a/examples/solarmonitor-black.py b/examples/solarmonitor-black.py
index a9d10ef..90b51e2 100644
--- a/examples/solarmonitor-black.py
+++ b/examples/solarmonitor-black.py
@@ -8,7 +8,7 @@ if os.path.exists(libdir):
     sys.path.append(libdir)
 
 import logging
-from waveshare_epd import epd2in13_V2
+from epd import epd2in13d
 import time
 from PIL import Image,ImageDraw,ImageFont
 import traceback
@@ -32,7 +32,7 @@ pw = "phio6yiR9ohs1veeghu4WaeGhaiRi8he4EiWasheev4faeku8tohdiuthah7zahP"
 client_id = "solarmonitor"
 
 try:
-    epd = epd2in13_V2.EPD()
+    epd = epd2in13d.EPD()
     logging.debug("init and Clear")
     epd.init(epd.FULL_UPDATE)
     epd.Clear(0xFF)
@@ -44,7 +44,7 @@ except IOError as e:
 except KeyboardInterrupt:    
     logging.info("ctrl + c:")
     epd.Clear(0xFF)
-    epd2in13_V2.epdconfig.module_exit()
+    epd2in13d.epdconfig.module_exit()
     exit()
 
 def on_connect(client, userdata, flags, rc):