diff --git a/converter/init.py b/converter/__init__.py
similarity index 100%
rename from converter/init.py
rename to converter/__init__.py
diff --git a/converter/error-correction.py b/converter/error_correction.py
similarity index 100%
rename from converter/error-correction.py
rename to converter/error_correction.py
diff --git a/converter/frame-generator.py b/converter/frame_generator.py
similarity index 100%
rename from converter/frame-generator.py
rename to converter/frame_generator.py
diff --git a/web_ui/web-ui-server.py b/web_ui/server.py
similarity index 99%
rename from web_ui/web-ui-server.py
rename to web_ui/server.py
index 8d3c704..2611754 100644
--- a/web_ui/web-ui-server.py
+++ b/web_ui/server.py
@@ -185,6 +185,7 @@ def _frame_generated_callback(self, frame_idx, total_frames, frame):
     
     def _conversion_worker(self):
         """转换工作线程"""
+        global task_progress
         try:
             # 初始化帧生成器
             self.frame_generator = FrameGenerator(
@@ -252,7 +253,6 @@ def _conversion_worker(self):
                 self.video_encoder.stop()
                 
                 # 更新任务进度
-                global task_progress
                 task_progress.update({
                     "status": "completed",
                     "processed_frames": self.processed_frames,
@@ -270,7 +270,6 @@ def _conversion_worker(self):
             logger.error(f"转换错误: {e}", exc_info=True)
             
             # 更新任务进度
-            global task_progress
             task_progress.update({
                 "status": "error",
                 "error_message": str(e)