diff --git a/usr/lib/python3/dist-packages/webengine/gtk3/_custom_window.py b/usr/lib/python3/dist-packages/webengine/gtk3/_custom_window.py
index f756573..86197ba 100644
--- a/usr/lib/python3/dist-packages/webengine/gtk3/_custom_window.py
+++ b/usr/lib/python3/dist-packages/webengine/gtk3/_custom_window.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python3
 
-import gi, os, json, shutil, hashlib, time, threading
+import gi
 
 gi.require_version('Gtk', '3.0')
 gi.require_version("WebKit2", "4.1")
-from gi.repository import GObject, Gtk, Gdk, WebKit2, GLib, Gio, GdkPixbuf
+from gi.repository import Gtk, WebKit2
 
 
 def create_same_window(origin, req):
diff --git a/usr/lib/python3/dist-packages/webengine/gtk3/_webengine.py b/usr/lib/python3/dist-packages/webengine/gtk3/_webengine.py
index f6052d0..1e8be75 100644
--- a/usr/lib/python3/dist-packages/webengine/gtk3/_webengine.py
+++ b/usr/lib/python3/dist-packages/webengine/gtk3/_webengine.py
@@ -3,7 +3,7 @@
 # @date 2023/08/08 14:07:26
 
 
-import gi, os, json, shutil, hashlib, time, threading
+import gi, os, json, shutil, hashlib
 
 gi.require_version('Gtk', '3.0')
 gi.require_version("WebKit2", "4.1")
@@ -54,18 +54,6 @@ def noop():
   pass
 
 
-	# 类型js的settimeout的修饰器
-def set_timeout(timeout = 0.5):
-  def decorator(callback):
-    def wrapper(*args):
-      t = threading.Timer(timeout, callback, args=args)
-      t.start()
-      return t
-    return wrapper
-  
-  return decorator
-
-
 
 class WebEngine(WebKit2.WebView):