diff --git a/desktop_env/evaluators/metrics/slides.py b/desktop_env/evaluators/metrics/slides.py
index e83a4a7..9bbfb38 100644
--- a/desktop_env/evaluators/metrics/slides.py
+++ b/desktop_env/evaluators/metrics/slides.py
@@ -165,7 +165,6 @@ def compare_pptx_files(file1_path, file2_path, **options):
     # compare the content of each slide
     for slide1, slide2 in zip(prs1.slides, prs2.slides):
         slide_idx += 1
-        print(slide_idx)
         def get_slide_background_color(slide):
             background = slide.background
             if background.fill.background():