diff --git a/javsp/__main__.py b/javsp/__main__.py
index 4bf5b01e4..32be412c5 100644
--- a/javsp/__main__.py
+++ b/javsp/__main__.py
@@ -489,7 +489,9 @@ def check_step(result, msg='步骤错误'):
                 inner_bar.set_description('下载剧照')
                 if movie.info.preview_pics:
                     extrafanartdir = movie.save_dir + '/extrafanart'
-                    os.mkdir(extrafanartdir)
+                    # [修复bug] 不存在才创建
+                    if not os.path.exists(extrafanartdir):
+                        os.mkdir(extrafanartdir)
                     for (id, pic_url) in enumerate(movie.info.preview_pics):
                         inner_bar.set_description(f"Downloading extrafanart {id} from url: {pic_url}")