diff --git a/chyoso_toolkit_ui.py b/chyoso_toolkit_ui.py
index 7bf8006..208ad2c 100644
--- a/chyoso_toolkit_ui.py
+++ b/chyoso_toolkit_ui.py
@@ -2,8 +2,6 @@ import gradio as gr
 import subprocess
 import os
 import re
-import clipman
-clipman.init()
 
 
 def convert_to_wav(audio_file):
@@ -204,18 +202,14 @@ with gr.Blocks() as iface:
         with gr.Tab("下载pdf"):
             gr.Markdown("## pdf 下载指令修复")
             with gr.Row():
-                with gr.Column():
-                    power_shell_text_input = gr.Textbox(lines=15, placeholder="请在此输入power shell 脚本...")
-                with gr.Column():
-                    power_shell_pdf_button = gr.Button("转换")
-                    power_shell_pdf_copy_button = gr.Button("复制")
-                    status_text = gr.Textbox(label="Status")
-                with gr.Column():
-                    power_shell_text_output = gr.Textbox(lines=15, placeholder="这里会显示结果")
+                power_shell_text_input = gr.Textbox(lines=10, placeholder="请在此输入power shell 脚本...")
+            with gr.Row():
+                power_shell_pdf_button = gr.Button("转换")
+            with gr.Row():
+                power_shell_text_output = gr.Textbox(lines=10, placeholder="这里会显示结果", show_copy_button=True)
 
             power_shell_pdf_button.click(power_shell_pdf_download, inputs=power_shell_text_input,
                                          outputs=power_shell_text_output)
-            power_shell_pdf_copy_button.click(fn=copy_text, inputs=power_shell_text_output, outputs=status_text)
 
     iface.load(fn=update_log_output, outputs=[log_output], every=1)
 
diff --git a/requirements.txt b/requirements.txt
index a56aaea..45093b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1 @@
-gradio==4.44.0
-clipman~=3.3.1
\ No newline at end of file
+gradio==4.44.0
\ No newline at end of file