diff --git a/backend/app/utils/video_reader.py b/backend/app/utils/video_reader.py
index cd291d4..cd5b525 100644
--- a/backend/app/utils/video_reader.py
+++ b/backend/app/utils/video_reader.py
@@ -28,8 +28,8 @@ class VideoReader:
         self.save_quality = save_quality
         self.frame_dir = frame_dir or get_app_dir("output_frames")
         self.grid_dir = grid_dir or get_app_dir("grid_output")
+        print(f"视频路径：{video_path}",self.frame_dir,self.grid_dir)
         self.font_path = font_path
-        self.grid_dir = grid_dir
 
     def format_time(self, seconds: float) -> str:
         mm = int(seconds // 60)
@@ -107,18 +107,21 @@ class VideoReader:
         logger.info("🚀 开始提取视频帧...")
         try:
             # 确保目录存在
+            print(self.frame_dir,self.grid_dir)
             os.makedirs(self.frame_dir, exist_ok=True)
             os.makedirs(self.grid_dir, exist_ok=True)
             #清空帧文件夹
             for file in os.listdir(self.frame_dir):
                 if file.startswith("frame_"):
                     os.remove(os.path.join(self.frame_dir, file))
+            print(self.frame_dir,self.grid_dir)
             #清空网格文件夹
             for file in os.listdir(self.grid_dir):
                 if file.startswith("grid_"):
                     os.remove(os.path.join(self.grid_dir, file))
+            print(self.frame_dir,self.grid_dir)
             self.extract_frames()
-
+            print("2#3",self.frame_dir,self.grid_dir)
             logger.info("🧩 开始拼接网格图...")
             image_paths = []
             groups = self.group_images()