diff --git a/__main__.py b/__main__.py
index 2b5706c..3c6d0b8 100644
--- a/__main__.py
+++ b/__main__.py
@@ -40,9 +40,9 @@ except:
 print("所有问询记录将自动保存在本地目录./gpt_log/chat_secrets.log, 请注意自我隐私保护哦！")
 
 # 建议您复制一个config_private.py放自己的秘密, 如API和代理网址, 避免不小心传github被别人看到
-proxies, WEB_PORT, LLM_MODEL, CONCURRENT_COUNT, AUTHENTICATION, LAYOUT, API_KEY, AVAIL_LLM_MODELS = \
+proxies, WEB_PORT, LLM_MODEL, CONCURRENT_COUNT, AUTHENTICATION, LAYOUT, API_KEY, AVAIL_LLM_MODELS, LOCAL_PORT= \
     get_conf('proxies', 'WEB_PORT', 'LLM_MODEL', 'CONCURRENT_COUNT', 'AUTHENTICATION', 'LAYOUT',
-             'API_KEY', 'AVAIL_LLM_MODELS')
+             'API_KEY', 'AVAIL_LLM_MODELS', 'LOCAL_PORT')
 
 proxy_info = check_proxy(proxies)
 # 如果WEB_PORT是-1, 则随机选取WEB端口
@@ -415,7 +415,7 @@ def check_proxy_free():
 
 if __name__ == '__main__':
     # PORT = find_free_port() if WEB_PORT <= 0 else WEB_PORT
-    PORT = 7891 if WEB_PORT <= 0 else WEB_PORT
+    PORT = LOCAL_PORT if WEB_PORT <= 0 else WEB_PORT
     check_proxy_free()
     ChatBot().main()
     gr.close_all()
diff --git a/docs/assets/custom.css b/docs/assets/custom.css
index 6e53450..776127d 100644
--- a/docs/assets/custom.css
+++ b/docs/assets/custom.css
@@ -8,7 +8,9 @@
     --message-bot-background-color-light: #FFFFFF;
     --message-bot-background-color-dark: #2C2C2C;
 }
-
+mspace {
+    display: block;
+}
 #debug_mes {
     position: absolute;
     bottom: 0;
diff --git a/func_box.py b/func_box.py
index 3b3ea93..7fcc70c 100644
--- a/func_box.py
+++ b/func_box.py
@@ -131,6 +131,19 @@ def html_tag_color(tag, color=None, font='black'):
     tag = f'<span style="background-color: {color}; font-weight: bold; color: {font}">&nbsp;{tag}&ensp;</span>'
     return tag
 
+def html_a_blank(__href, name=''):
+    if not name:
+        dir_name = __href
+    a = f'<a href="{__href}" target="_blank" class="svelte-xrr240">{name}</a>'
+    return a
+
+def html_download_blank(__href, file_name='temp', dir_name=''):
+    if os.path.exists(__href):
+        __href = f'/file={__href}'
+    if not dir_name:
+        dir_name = file_name
+    a = f'<a href="{__href}" target="_blank" download="{dir_name}" class="svelte-xrr240">{file_name}</a>'
+    return a
 
 def ipaddr():
     # 获取本地ipx
diff --git a/toolbox.py b/toolbox.py
index 4ef0e99..1a86b2a 100644
--- a/toolbox.py
+++ b/toolbox.py
@@ -519,6 +519,7 @@ def get_user_download(chatbot, link, file):
     """
     将短路径转换为下载链接
     """
+    file = file.rstrip()
     for file_handle in str(file).split('\n'):
         if os.path.isfile(file_handle):
             # temp_file = func_box.copy_temp_file(file_handle) 无法使用外部的临时目录
@@ -527,19 +528,18 @@ def get_user_download(chatbot, link, file):
                 dir_file, file_name = ('/'.join(str(file_handle).split('/')[-2:]), os.path.basename(file_handle))
                 chatbot.append(['Convert the file address to a download link at：',
                                 f'[Local Message] Successful conversion\n\n '
-                                f'<a href="{link["local"]}/file={temp_file}" target="_blank" download="{dir_file}" class="svelte-xrr240">{file_name}</a>'])
+                                f'{func_box.html_download_blank(__href=temp_file, dir_name=file_name, file_name=file_name)}'])
             else:
                 chatbot.append(['Convert the file address to a download link at：',
                                 f'[Local Message] Conversion failed, file or not exist.'])
         elif os.path.isdir(file_handle):
             for root, dirs, files in os.walk(file_handle):
                 for f in files:
-                    temp_ = os.path.abspath(os.path.join(root, f))
-                    dir_file, file_name = ('/'.join(str(file_handle).split('/')[-2:]), os.path.basename(temp_))
-                    link_href = f'{link["local"]} / file = {temp_}'
+                    temp_file = os.path.abspath(os.path.join(root, f))
+                    dir_file, file_name = ('/'.join(str(file_handle).split('/')[-2:]), os.path.basename(temp_file))
                     chatbot.append(['Convert the file address to a download link at：',
                                     f'[Local Message] Successful conversion\n\n '
-                                    f'{func_box.html_a_blank(__href=link_href, dir_name=dir_file, file_name=file_name)}'])
+                                    f'{func_box.html_download_blank(__href=temp_file, dir_name=file_name, file_name=file_name)}'])
         elif file_handle == '':
             pass
     return chatbot, ''