fix icons

src/sites/base.py

@@ -156,7 +156,10 @@ class BaseSite(ABC):
         return list_cover
     
     async def update_cbz_covers(self, manga_info : MangaInfo):
-        """更新CBZ漫画的Cover"""
+        """<h1>更新CBZ漫画的Cover</h1>
+            <h2>参数</h2>
+            <p><strong>manga_info</strong>: 漫画信息对象</p>
+        """
         cbz_dir = DirectoryNaming().chapter_cbz_dir(manga_info=manga_info) 
         list_cbz = list(FileNaming().get_filenames_optimized(cbz_dir, ext_filter=[".CBZ"]))
         
@@ -166,21 +169,22 @@ class BaseSite(ABC):
         list_file_img = []
         
         for cbz_path in list_cbz:
-            first_cover_path = str(cbz_path).split(".")[0]+".jpg"
+            cover_path_prefix = str(cbz_path).split(".")[0]+".jpg"
             if len(list_cover) == 1:
-                if FileNaming().file_update_by_date(first_cover_path, day=30) or not os.path.exists(first_cover_path):
-                    shutil.copy(list_cover[0].path, first_cover_path)
-                    list_file_img.append(first_cover_path)
-                    logger.info(f"{list_cover[0].path} ==> {first_cover_path} 已复制")
+                # 如果只有一个Cover封面 
+                if FileNaming().file_update_by_date(cover_path_prefix, day=30) or not os.path.exists(cover_path_prefix):
+                    shutil.copy(list_cover[0].path, cover_path_prefix)
+                    list_file_img.append(cover_path_prefix)
+                    logger.info(f"{list_cover[0].path} ==> {cover_path_prefix} 已复制")
                 else:
-                    list_file_img.append(first_cover_path)
+                    list_file_img.append(cover_path_prefix)
                 continue
             cover_count = 1
             for cover in list_cover:
                 cover_path = cover.path
-                if os.path.exists(first_cover_path): os.remove(first_cover_path)
+                # 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  FileNaming().file_update_by_date(new_cover_path, day=30) or not os.path.exists(new_cover_path):
+                if  not os.path.exists(new_cover_path):
                     shutil.copy(cover_path, new_cover_path)
                     list_file_img.append(new_cover_path)
                     logger.info(f"{cover_path} ==> {new_cover_path} 已复制")