diff --git a/crazy_functions/latex_fns/latex_actions.py b/crazy_functions/latex_fns/latex_actions.py
index 1966a2fb..ebf7a598 100644
--- a/crazy_functions/latex_fns/latex_actions.py
+++ b/crazy_functions/latex_fns/latex_actions.py
@@ -343,6 +343,7 @@ def remove_buggy_lines(file_path, log_path, tex_name, tex_name_pure, n_fix, work
         logger.error("Fatal error occurred, but we cannot identify error, please download zip, read latex log, and compile manually.")
         return False, -1, [-1]
 
+
 def 编译Latex(chatbot, history, main_file_original, main_file_modified, work_folder_original, work_folder_modified, work_folder, mode='default'):
     import os, time
     n_fix = 1
@@ -357,13 +358,23 @@ def 编译Latex(chatbot, history, main_file_original, main_file_modified, work_f
             with open(tex_path, 'r', encoding='utf-8', errors='replace') as f:
                 content = f.read(5000)
                 # 检查是否有使用xelatex的宏包
-                return any(pkg in content for pkg in ['fontspec', 'xeCJK', 'xetex', 'unicode-math', 'xltxtra', 'xunicode'])
+                need_xelatex = any(
+                    pkg in content 
+                    for pkg in ['fontspec', 'xeCJK', 'xetex', 'unicode-math', 'xltxtra', 'xunicode']
+                )
+                if need_xelatex:
+                    logger.info(f"检测到宏包需要xelatex编译, 切换至xelatex编译")
+                else:
+                    logger.info(f"未检测到宏包需要xelatex编译, 使用pdflatex编译")
+                return need_xelatex
         except Exception:
             return False
 
     # 根据编译器类型返回编译命令
     def get_compile_command(compiler, filename):
-        return f'{compiler} -interaction=batchmode -file-line-error {filename}.tex'
+        compile_command = f'{compiler} -interaction=batchmode -file-line-error {filename}.tex'
+        logger.info('Latex 编译指令: ', compile_command)
+        return compile_command
 
     # 确定使用的编译器
     compiler = 'pdflatex'
diff --git a/crazy_functions/pdf_fns/parse_pdf_via_doc2x.py b/crazy_functions/pdf_fns/parse_pdf_via_doc2x.py
index 64627d05..93d45b1a 100644
--- a/crazy_functions/pdf_fns/parse_pdf_via_doc2x.py
+++ b/crazy_functions/pdf_fns/parse_pdf_via_doc2x.py
@@ -1,6 +1,6 @@
 from toolbox import get_log_folder, gen_time_str, get_conf
 from toolbox import update_ui, promote_file_to_downloadzone
-from toolbox import extract_archive
+from toolbox import promote_file_to_downloadzone, extract_archive
 from toolbox import generate_file_link, zip_folder
 from crazy_functions.crazy_utils import get_files_from_everything
 from shared_utils.colorful import *
@@ -46,7 +46,7 @@ def make_request(method, url, **kwargs):
     return requests.request(method, url, **kwargs)
 
 
-def 状态检查(response, uid=""):
+def doc2x_api_response_status(response, uid=""):
     """
     Check the status of Doc2x API response
     Args:
@@ -95,7 +95,7 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
         headers={"Authorization": "Bearer " + doc2x_api_key},
         timeout=15,
     )
-    res_data = 状态检查(res)
+    res_data = doc2x_api_response_status(res)
     upload_url = res_data["url"]
     uuid = res_data["uid"]
 
@@ -117,7 +117,7 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
             params=params,
             timeout=15,
         )
-        res_data = 状态检查(res)
+        res_data = doc2x_api_response_status(res)
         if res_data["status"] == "success":
             break
         elif res_data["status"] == "processing":
@@ -131,7 +131,12 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
 
     # < ------ 第3步：提交转化 ------ >
     logger.info("Doc2x 第3步：提交转化")
-    data = {"uid": uuid, "to": format, "formula_mode": "dollar", "filename": "output"}
+    data = {
+        "uid": uuid,
+        "to": format,
+        "formula_mode": "dollar",
+        "filename": "output"
+    }
     res = make_request(
         "POST",
         "https://v2.doc2x.noedgeai.com/api/v2/convert/parse",
@@ -139,7 +144,7 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
         json=data,
         timeout=15,
     )
-    状态检查(res, uid=f"uid: {uuid}")
+    doc2x_api_response_status(res, uid=f"uid: {uuid}")
 
     # < ------ 第4步：等待结果 ------ >
     logger.info("Doc2x 第4步：等待结果")
@@ -154,7 +159,7 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
             params=params,
             timeout=15,
         )
-        res_data = 状态检查(res, uid=f"uid: {uuid}")
+        res_data = doc2x_api_response_status(res, uid=f"uid: {uuid}")
         if res_data["status"] == "success":
             break
         elif res_data["status"] == "processing":
@@ -196,7 +201,6 @@ def 解析PDF_DOC2X(pdf_file_path, format="tex"):
 
     # < ------ 解压 ------ >
     import zipfile
-
     with zipfile.ZipFile(zip_path, "r") as zip_ref:
         zip_ref.extractall(unzip_path)
     return zip_path, unzip_path
diff --git a/main.py b/main.py
index e54f6d9a..39ad9aeb 100644
--- a/main.py
+++ b/main.py
@@ -186,7 +186,7 @@ def main():
             define_gui_floating_menu(customize_btns, functional, predefined_btns, cookies, web_cookie_cache)
         
         # 浮动时间线定义
-        gr.Spark(label="", value="")
+        gr.Spark()
 
         # 插件二级菜单的实现
         from themes.gui_advanced_plugin_class import define_gui_advanced_plugin_class