diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index fd16ba2dc..000000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-# See https://pre-commit.com for more information
-# See https://pre-commit.com/hooks.html for more hooks
-repos:
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
-    hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-    -   id: check-yaml
-    -   id: check-added-large-files
diff --git a/config.py b/config.py
index a51778b2c..ea603c3bf 100644
--- a/config.py
+++ b/config.py
@@ -235,11 +235,6 @@
 # 自定义按钮的最大数量限制
 NUM_CUSTOM_BASIC_BTN = 4
 
-
-# LATEX实验性功能
-LATEX_EXPERIMENTAL = False
-
-
 """
 在线大模型配置关联关系示意图
 │
diff --git a/crazy_functions/latex_fns/latex_actions.py b/crazy_functions/latex_fns/latex_actions.py
index c51e98582..74e8757e6 100644
--- a/crazy_functions/latex_fns/latex_actions.py
+++ b/crazy_functions/latex_fns/latex_actions.py
@@ -95,11 +95,14 @@ def __init__(self) -> None:
         self.abstract = "unknown"
 
     def read_title_and_abstract(self, txt):
-        title, abstract = find_title_and_abs(txt)
-        if title is not None: 
-            self.title = title.replace('\n', ' ').replace('\\\\', ' ').replace('  ', '').replace('  ', '')
-        if abstract is not None: 
-            self.abstract = abstract.replace('\n', ' ').replace('\\\\', ' ').replace('  ', '').replace('  ', '')
+        try:
+            title, abstract = find_title_and_abs(txt)
+            if title is not None: 
+                self.title = title.replace('\n', ' ').replace('\\\\', ' ').replace('  ', '').replace('  ', '')
+            if abstract is not None: 
+                self.abstract = abstract.replace('\n', ' ').replace('\\\\', ' ').replace('  ', '').replace('  ', '')
+        except:
+            pass
 
     def merge_result(self, arr, mode, msg, buggy_lines=[], buggy_line_surgery_n_lines=10):
         """
@@ -265,12 +268,12 @@ def Latex精细分解与转化(file_manifest, project_folder, llm_kwargs, plugin
 
     else:
         #  <-------- gpt 多线程请求 ----------> 
-        LATEX_EXPERIMENTAL, = get_conf('LATEX_EXPERIMENTAL')
         history_array = [[""] for _ in range(n_split)]
-        if LATEX_EXPERIMENTAL:
-            paper_meta = f"The paper you processing is `{lps.title}`, a part of the abstraction is `{lps.abstract}`"
-            paper_meta_max_len = 888
-            history_array = [[ paper_meta[:paper_meta_max_len] + '...',  "Understand, what should I do?"] for _ in range(n_split)]
+        # LATEX_EXPERIMENTAL, = get_conf('LATEX_EXPERIMENTAL')
+        # if LATEX_EXPERIMENTAL:
+        #     paper_meta = f"The paper you processing is `{lps.title}`, a part of the abstraction is `{lps.abstract}`"
+        #     paper_meta_max_len = 888
+        #     history_array = [[ paper_meta[:paper_meta_max_len] + '...',  "Understand, what should I do?"] for _ in range(n_split)]
 
         gpt_response_collection = yield from request_gpt_model_multi_threads_with_very_awesome_ui_and_high_efficiency(
             inputs_array=inputs_array,
diff --git a/crazy_functions/latex_fns/latex_toolbox.py b/crazy_functions/latex_fns/latex_toolbox.py
index b56825aa6..afa65bf94 100644
--- a/crazy_functions/latex_fns/latex_toolbox.py
+++ b/crazy_functions/latex_fns/latex_toolbox.py
@@ -352,6 +352,7 @@ def extract_title(string):
     title = extract_title(main_file)
     return title, abstract
 
+
 def merge_tex_files(project_foler, main_file, mode):
     """
     Merge Tex project recrusively
diff --git a/toolbox.py b/toolbox.py
index 4376f0505..8747afdb8 100644
--- a/toolbox.py
+++ b/toolbox.py
@@ -544,14 +544,16 @@ def find_recent_files(directory):
 
 
 def file_already_in_downloadzone(file, user_path):
-    parent_path = user_path
-    child_path = file
-    if os.path.commonpath([parent_path, child_path]) == parent_path:
-        return True
-    else:
+    try:
+        parent_path = os.path.abspath(user_path)
+        child_path = os.path.abspath(file)
+        if os.path.samefile(os.path.commonpath([parent_path, child_path]), parent_path):
+            return True
+        else:
+            return False
+    except:
         return False
 
-
 def promote_file_to_downloadzone(file, rename_file=None, chatbot=None):
     # 将文件复制一份到下载区
     import shutil
@@ -564,6 +566,7 @@ def promote_file_to_downloadzone(file, rename_file=None, chatbot=None):
     if file_already_in_downloadzone(file, user_path):
         new_path = file
     else:
+        user_path = get_log_folder(user_name, plugin_name='downloadzone')
         if rename_file is None: rename_file = f'{gen_time_str()}-{os.path.basename(file)}'
         new_path = pj(user_path, rename_file)
         # 如果已经存在，先删除
diff --git a/version b/version
index 81ad2fd93..cf14e82bf 100644
--- a/version
+++ b/version
@@ -1,5 +1,5 @@
 {
   "version": 3.60,
   "show_feature": true,
-  "new_feature": "11月12日紧急BUG修复 <-> AutoGen多智能体插件测试版 <-> 修复本地模型在Windows下的加载BUG <-> 支持文心一言v4和星火v3 <-> 支持GLM3和智谱的API <-> 解决本地模型并发BUG <-> 支持动态追加基础功能按钮 <-> 新汇报PDF汇总页面 <-> 重新编译Gradio优化使用体验"
+  "new_feature": "修复多个BUG <-> AutoGen多智能体插件测试版 <-> 修复本地模型在Windows下的加载BUG <-> 支持文心一言v4和星火v3 <-> 支持GLM3和智谱的API <-> 解决本地模型并发BUG <-> 支持动态追加基础功能按钮 <-> 新汇报PDF汇总页面 <-> 重新编译Gradio优化使用体验"
 }