diff --git a/sanjuuni_utils.py b/sanjuuni_utils.py
index 30d3f85..7fbb249 100644
--- a/sanjuuni_utils.py
+++ b/sanjuuni_utils.py
@@ -48,7 +48,7 @@ def download_file(url, temp_dir):
 
 def execute_sanjuuni(input_path, output_path, sanjuuni_args):
     try:
-        cmd = ['lib/sanjuuni/sanjuuni.exe', '-i', input_path] + sanjuuni_args + ['-o', output_path]
+        cmd = ['lib/sanjuuni/sanjuuni', '-i', input_path] + sanjuuni_args + ['-o', output_path]
         logging.info(f"执行Sanjuuni命令: {' '.join(cmd)}")
         
         result = subprocess.run(