diff --git a/__main__.py b/__main__.py
index 09d0b8d..b0ef843 100644
--- a/__main__.py
+++ b/__main__.py
@@ -17,7 +17,7 @@ if not AUTHENTICATION: AUTHENTICATION = None
 from check_proxy import get_current_version
 
 initial_prompt = "Serve me as a writing and programming assistant."
-title_html = f"<h1 align=\"center\">ChatGPT 学术优化 {get_current_version()}</h1>"
+title_html = f"<h1 align=\"center\">ChatGPT For Tester {get_current_version()}</h1>"
 description = """代码开源和更新[地址🚀](https://github.com/binary-husky/chatgpt_academic)，感谢热情的[开发者们❤️](https://github.com/binary-husky/chatgpt_academic/graphs/contributors)"""
 
 # 问询记录, python 版本建议3.9+（越新越好）
@@ -128,27 +128,12 @@ with gr.Blocks(title="ChatGPT 学术优化", theme=set_theme, analytics_enabled=
 
                     models_box = gr.CheckboxGroup(["input加密"],
                                                   value=["input加密"], label="对话模式")
-                    checkboxes = gr.CheckboxGroup(["基础功能区", "函数插件区"],
-                                                  value=["基础功能区", "函数插件区"], label="显示/隐藏功能区")
                     md_dropdown = gr.Dropdown(AVAIL_LLM_MODELS, value=LLM_MODEL, label="更换LLM模型/请求源").style(
                         container=False)
 
                     gr.Markdown(description)
 
 
-    # 功能区显示开关与功能区的互动
-    def fn_area_visibility(a):
-        ret = {}
-        ret.update({area_basic_fn: gr.update(visible=("基础功能区" in a))})
-        ret.update({area_crazy_fn: gr.update(visible=("函数插件区" in a))})
-        ret.update({area_input_primary: gr.update(visible=("底部输入区" not in a))})
-        # ret.update({area_input_secondary: gr.update(visible=("底部输入区" in a))})
-        if "底部输入区" in a: ret.update({txt: gr.update(value="")})
-        return ret
-
-
-    checkboxes.select(fn_area_visibility, [checkboxes],
-                      [area_basic_fn, area_crazy_fn, area_input_primary, txt])
     # 整理反复出现的控件句柄组合
     # submitBtn.info
     input_combo = [cookies, max_length_sl, md_dropdown, txt, top_p, temperature, chatbot, history, system_prompt, models_box]
@@ -165,7 +150,7 @@ with gr.Blocks(title="ChatGPT 学术优化", theme=set_theme, analytics_enabled=
                                                      outputs=output_combo)
         cancel_handles.append(click_handle)
     # 文件上传区，接收文件后与chatbot的互动
-    file_upload.upload(on_file_uploaded, [file_upload, chatbot, txt, checkboxes], [chatbot, txt])
+    file_upload.upload(on_file_uploaded, [file_upload, chatbot, txt], [chatbot, txt])
     # 函数插件-固定按钮区
     for k in crazy_fns:
         if not crazy_fns[k].get("AsButton", True): continue
diff --git a/toolbox.py b/toolbox.py
index 08dec2d..1fda556 100644
--- a/toolbox.py
+++ b/toolbox.py
@@ -378,7 +378,7 @@ def find_recent_files(directory):
     return recent_files
 
 
-def on_file_uploaded(files, chatbot, txt, checkboxes):
+def on_file_uploaded(files, chatbot, txt):
     if len(files) == 0:
         return chatbot, txt
     import shutil
@@ -400,18 +400,13 @@ def on_file_uploaded(files, chatbot, txt, checkboxes):
                                    dest_dir=f'private_upload/{time_tag}/{file_origin_name}.extract')
     moved_files = [fp for fp in glob.glob(
         'private_upload/**/*', recursive=True)]
-    if "底部输入区" in checkboxes:
-        txt = ""
-        txt2 = f'private_upload/{time_tag}'
-    else:
-        txt = f'private_upload/{time_tag}'
-        txt2 = ""
+    txt = f'private_upload/{time_tag}'
     moved_files_str = '\t\n\n'.join(moved_files)
     chatbot.append(['我上传了文件，请查收',
                     f'[Local Message] 收到以下文件: \n\n{moved_files_str}' +
                     f'\n\n调用路径参数已自动修正到: \n\n{txt}' +
-                    f'\n\n现在您点击任意“红颜色”标识的函数插件时，以上文件将被作为输入参数'+err_msg])
-    return chatbot, txt, txt2
+                    f'\n\n现在您点击任意“高亮”标识的函数插件时，以上文件将被作为输入参数'+err_msg])
+    return chatbot, txt
 
 
 def on_report_generated(files, chatbot):