diff --git a/quecpython_stubs/machine.pyi b/quecpython_stubs/machine.pyi
index 05d0506..9d6bff8 100644
--- a/quecpython_stubs/machine.pyi
+++ b/quecpython_stubs/machine.pyi
@@ -759,7 +759,8 @@ class LCD(object):
 
     def lcd_show(self, file_name, start_x, start_y, width, hight):
         """This method displays images by reading files.
-
+        Modules that support this method: EC600K/EC800K/EG800P series module.
+        
         This file is a bin file generated by Image2Lcd. If the image header file is checked, you needn’t to enter width and height.
 
         :param file_name: String type. Image name to be displayed.
@@ -772,6 +773,7 @@ class LCD(object):
 
     def lcd_show_jpg(self, file_name, start_x, start_y):
         """This method displays JPEG images by reading files.
+        Modules that support this method: EC600K/EC800K/EG800P series module.
 
         :param file_name: String type. Image name needs to be displayed.
         :param start_x: Integer type. The start x coordinate.