diff --git a/chatGPT_web/lbb.pyw b/chatGPT_web/lbb.pyw
index 360af16..b457143 100644
--- a/chatGPT_web/lbb.pyw
+++ b/chatGPT_web/lbb.pyw
@@ -1,30 +1,16 @@
-from PyQt5.QtCore import QUrl
-from PyQt5.QtWidgets import QApplication, QMainWindow, QAction
-from PyQt5.QtWebEngineWidgets import QWebEngineView
+import tkinter as tk
+from tkinter import messagebox
 
-class Browser(QMainWindow):
-    def __init__(self):
-        super().__init__()
+def quit_exe():
+    root.destroy()
 
-        # Create QWebEngineView widget
-        self.browser = QWebEngineView()
-        self.setCentralWidget(self.browser)
+root = tk.Tk()
+root.title('Error 422')
+root.geometry('100x100')
 
-        # Create QAction widget for refresh button
-        refresh_action = QAction('Refresh', self)
-        refresh_action.triggered.connect(self.browser.reload)
-        self.toolbar = self.addToolBar('Refresh')
-        self.toolbar.addAction(refresh_action)
+messagebox.showerror('System', '别看了，已经废弃了')
 
-        # Load website
-        self.browser.setUrl(QUrl('https://link.lbbai.com'))
+btn_quit = tk.Button(root, text='退出', command=quit_exe)
+btn_quit.pack()
 
-        # Set window properties
-        self.setWindowTitle('LBBai Browser')
-        self.setGeometry(0, 0, 800, 600)
-        self.show()
-
-if __name__ == '__main__':
-    app = QApplication([])
-    window = Browser()
-    app.exec_()
+root.mainloop() 
diff --git a/client.pyw b/client.pyw
index 374fc75..aea99f5 100644
--- a/client.pyw
+++ b/client.pyw
@@ -35,7 +35,12 @@ def f1():
     pass
 
 def lbb():
-    messagebox.showerror('system', '无法使用，已废弃')
+    if os.path.exists("{ml}\chatGPT_web\lbb.exe"):
+        os.system("start {ml}\chatGPT_web\lbb.exe")
+    else:
+        messagebox.showerror('system', flie_error)
+        pass
+    pass
 
 def update():
     if os.path.exists("{ml}\system\\update.exe"):