diff --git a/node/video_split_node.py b/node/video_split_node.py
index 33b1236..5b66e02 100644
--- a/node/video_split_node.py
+++ b/node/video_split_node.py
@@ -1,7 +1,7 @@
 import cv2
 import torch
 import numpy as np
-import torchaudio
+ 
 import tempfile
 import subprocess
 import os
@@ -39,6 +39,7 @@ class SplitVideoByFrames:
             audio_dict = {"waveform": waveform, "sample_rate": sample_rate}
         else:
             try:
+                import torchaudio
                 waveform, sample_rate = torchaudio.load(audio_path)
             except Exception as e:
                 print(f"警告：音频文件读取失败，返回空音频。错误信息: {e}")
diff --git a/requirements.txt b/requirements.txt
index a9b38a6..7e01c2e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,6 @@ numpy
 requests
 qiniu
 openai
-imageio-ffmpeg
\ No newline at end of file
+imageio-ffmpeg
+torch
+torchaudio
\ No newline at end of file