fix

src/sites/base.py

@@ -182,7 +182,7 @@ class BaseSite(ABC):
             cover_count = 1
             for cover in list_cover:
                 cover_path = cover.path
-                # if os.path.exists(cover_path_prefix): os.remove(cover_path_prefix)
+                if os.path.exists(cover_path_prefix): os.remove(cover_path_prefix)
                 new_cover_path = FileNaming().cover_format_path(str(cbz_path).split(".")[0]+".jpg", count=cover_count)
                 if  not os.path.exists(new_cover_path):
                     shutil.copy(cover_path, new_cover_path)