每次复制前先清除剪切板

shotit

@@ -10,7 +10,7 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk, Gdk, GLib, GdkPixbuf
 from PIL import Image, ImageFilter, ImageChops
 
-app_id = 'fun.wkit.shotme'
+app_id = 'fun.wkit.shotit'
 
 
 def pixbuf_to_pil(pixbuf):
@@ -69,6 +69,7 @@ class Application(Gtk.Application):
   def copy(self, image):
     
     # 写图片进剪切板
+    self.clipboard.clear()
     self.clipboard.set_image(image)
     self.clipboard.store()