diff --git a/uma_tasks/__init__.py b/uma_tasks/__init__.py
index ead075f..b45feb1 100644
--- a/uma_tasks/__init__.py
+++ b/uma_tasks/__init__.py
@@ -1,10 +1,11 @@
-import os
-import json
 import base64
+import json
+import os
 
 from hoshino import Service, priv, R
-from .update_tasks import del_img, update_info, del_img
+
 from .generate import get_title, get_task_info
+from .update_tasks import del_img, update_info, del_img
 from ..plugin_utils.base_util import get_img_cq
 
 current_dir = os.path.join(os.path.dirname(__file__), f'tasks_config.json')
@@ -15,17 +16,19 @@
     s = base64_data.decode()
 sv.help = f'![](data:image/jpeg;base64,{s})'
 
+
 @sv.on_fullmatch('马娘限时任务帮助')
 async def get_help(bot, ev):
     img_path = os.path.join(os.path.dirname(__file__), f'{sv.name}_help.png')
     sv_help = await get_img_cq(img_path)
     await bot.send(ev, sv_help)
 
+
 @sv.on_rex(r'^限时任务(\S{1,3})$')
 async def check_meanings(bot, ev):
     task_id = ev['match'].group(1)
-    with open(current_dir, 'r', encoding='UTF-8') as f:
-        f_data = json.load(f)
+    with open(current_dir, 'r', encoding='UTF-8') as file:
+        f_data = json.load(file)
     if task_id == '列表':
         task_list = []
         for task_id_tmp in list(f_data['tasks'].keys()):
@@ -38,11 +41,12 @@ async def check_meanings(bot, ev):
     except:
         return
     number = int(f_data['number'])
-    if task_id not in range(1, number+1):
+    if task_id not in range(1, number + 1):
         await bot.finish(ev, f'未找到此编号的限时任务：{task_id}\n目前支持 1-{number}')
     msg = await get_task_info(str(task_id), f_data)
     await bot.send(ev, msg)
 
+
 # 手动更新本地数据
 @sv.on_fullmatch('手动更新限时任务')
 async def force_update(bot, ev):
@@ -55,4 +59,4 @@ async def force_update(bot, ev):
         await del_img(R.img('umamusume').path)
         await bot.send(ev, '限时任务信息刷新完成')
     except Exception as e:
-        await bot.send(ev, f'限时任务信息刷新失败：{e}')
\ No newline at end of file
+        await bot.send(ev, f'限时任务信息刷新失败：{e}')
diff --git a/uma_tasks/generate.py b/uma_tasks/generate.py
index 411819e..da9ae72 100644
--- a/uma_tasks/generate.py
+++ b/uma_tasks/generate.py
@@ -1,10 +1,12 @@
-from prettytable import PrettyTable
-from PIL import Image, ImageDraw, ImageFont
 import os
 
+from PIL import Image, ImageDraw, ImageFont
 from hoshino import R, logger
+from prettytable import PrettyTable
+
 from ..plugin_utils.base_util import get_img_cq
 
+
 # 获取限时任务列表
 async def get_title(f_data):
     info_data = {
@@ -25,6 +27,7 @@ async def get_title(f_data):
     msg = await get_img_cq(img_dir)
     return msg
 
+
 # 获取限时任务内容
 async def get_task_info(task_id, f_data):
     title = f_data['tasks'][task_id]['title']
@@ -36,8 +39,10 @@ async def get_task_info(task_id, f_data):
         info_data['info'][s_task_id] = {}
         info_data['info'][s_task_id]['task_name'] = f_data['tasks'][task_id]['task_list'][s_task_id]['任务名']
         info_data['info'][s_task_id]['condition'] = f_data['tasks'][task_id]['task_list'][s_task_id]['达成条件']
-        info_data['info'][s_task_id]['race_time'] = f_data['tasks'][task_id]['task_list'][s_task_id].get('比赛时间', '无')
-        info_data['info'][s_task_id]['race_env'] = f_data['tasks'][task_id]['task_list'][s_task_id].get('比赛环境', '无')
+        info_data['info'][s_task_id]['race_time'] = f_data['tasks'][task_id]['task_list'][s_task_id].get('比赛时间',
+                                                                                                         '无')
+        info_data['info'][s_task_id]['race_env'] = f_data['tasks'][task_id]['task_list'][s_task_id].get('比赛环境',
+                                                                                                        '无')
         info_data['info'][s_task_id]['suggest_uma'] = f_data['tasks'][task_id]['task_list'][s_task_id]['推荐赛马娘']
         info_data['info'][s_task_id]['reward'] = f_data['tasks'][task_id]['task_list'][s_task_id]['奖励']
     img_dir = os.path.join(R.img('umamusume').path, f'uma_tasks/task_id_{task_id}.png')
@@ -51,6 +56,7 @@ async def get_task_info(task_id, f_data):
     msg = await get_img_cq(img_dir)
     return msg
 
+
 # 生成图片
 async def create_img(is_title, info_data, filename_tmp):
     if is_title:
@@ -58,36 +64,36 @@ async def create_img(is_title, info_data, filename_tmp):
     else:
         field_names = ('任务名', '达成条件', '比赛时间', '比赛环境', '推荐赛马娘', '奖励')
     titles = info_data['title']
-    table = PrettyTable(field_names = field_names, title = titles)
+    table = PrettyTable(field_names=field_names, title=titles)
 
-    for id in list(info_data['info'].keys()):
+    for task_id in list(info_data['info'].keys()):
         if is_title:
-            task_name = info_data['info'][id]
-            table.add_row([id, task_name])
+            task_name = info_data['info'][task_id]
+            table.add_row([task_id, task_name])
         else:
-            task_name = info_data['info'][id]['task_name']
-            condition = info_data['info'][id]['condition']
-            race_time = info_data['info'][id]['race_time']
-            race_env = info_data['info'][id]['race_env']
-            suggest_uma = info_data['info'][id]['suggest_uma']
-            reward = info_data['info'][id]['reward']
+            task_name = info_data['info'][task_id]['task_name']
+            condition = info_data['info'][task_id]['condition']
+            race_time = info_data['info'][task_id]['race_time']
+            race_env = info_data['info'][task_id]['race_env']
+            suggest_uma = info_data['info'][task_id]['suggest_uma']
+            reward = info_data['info'][task_id]['reward']
             table.add_row([task_name, condition, race_time, race_env, suggest_uma, reward])
 
     table_info = str(table)
     space = 5
     current_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'simhei.ttf')
     font = ImageFont.truetype(current_dir, 20, encoding='utf-8')
-    im = Image.new('RGB',(10, 10),(255, 255, 255, 0))
+    im = Image.new('RGB', (10, 10), (255, 255, 255, 0))
     draw = ImageDraw.Draw(im, 'RGB')
     img_size = draw.multiline_textsize(table_info, font=font)
-    im_new = im.resize((img_size[0]+space*2, img_size[1]+space*2))
+    im_new = im.resize((img_size[0] + space * 2, img_size[1] + space * 2))
     del draw
     del im
     draw = ImageDraw.Draw(im_new, 'RGB')
-    draw.multiline_text((space,space), table_info, fill=(0, 0, 0), font=font)
+    draw.multiline_text((space, space), table_info, fill=(0, 0, 0), font=font)
     save_dir = os.path.join(R.img('umamusume').path, 'uma_tasks/')
     if not os.path.exists(save_dir):
         os.mkdir(save_dir)
     path_dir = os.path.join(save_dir, filename_tmp)
     im_new.save(path_dir, 'PNG')
-    del draw
\ No newline at end of file
+    del draw
diff --git a/uma_tasks/update_init.py b/uma_tasks/update_init.py
index f8d83b7..9ef6876 100644
--- a/uma_tasks/update_init.py
+++ b/uma_tasks/update_init.py
@@ -1,11 +1,14 @@
-import os
 import json
+import os
 
 from hoshino import logger, R
-from .update_tasks import del_img, update_info, judge_update, del_img
+
+from .update_tasks import update_info, judge_update, del_img
 
 # 启动时自动更新至最新版限时任务信息
 current_dir = os.path.join(os.path.dirname(__file__), f'tasks_config.json')
+
+
 async def update():
     if not os.path.exists(current_dir):
         logger.info('====未检测到马娘限时任务信息文件，正在开始创建文件和更新信息====')
@@ -18,6 +21,7 @@ async def update():
         except Exception as e:
             logger.info(f'====限时任务信息更新失败：{e}====')
 
+
 async def auto_update():
     flag = await judge_update()
     if not flag:
@@ -29,4 +33,4 @@ async def auto_update():
         await del_img(R.img('umamusume').path)
         logger.info('限时任务信息刷新完成')
     except Exception as e:
-        logger.error(f'限时任务信息刷新失败：{e}')
\ No newline at end of file
+        logger.error(f'限时任务信息刷新失败：{e}')
diff --git a/uma_tasks/update_tasks.py b/uma_tasks/update_tasks.py
index 565ae34..377c97c 100644
--- a/uma_tasks/update_tasks.py
+++ b/uma_tasks/update_tasks.py
@@ -1,15 +1,16 @@
-from bs4 import BeautifulSoup
-import os
 import json
+import os
 import re
-from datetime import datetime
 import shutil
+from datetime import datetime
 
+from bs4 import BeautifulSoup
 from hoshino import aiorequests
 
 url = 'https://wiki.biligame.com/umamusume/期间限定任务'
 current_dir = os.path.join(os.path.dirname(__file__), f'tasks_config.json')
 
+
 # 获取标题列表
 async def get_title_list(soup):
     title_list = []
@@ -18,6 +19,7 @@ async def get_title_list(soup):
         title_list.append(title.text.replace('\u3000', ''))
     return title_list
 
+
 # 获取最新的更新时间
 async def get_update_time():
     update_url = 'https://wiki.biligame.com/umamusume/index.php?title=期间限定任务&action=history'
@@ -25,9 +27,11 @@ async def get_update_time():
     soup = BeautifulSoup(await rep.text, 'lxml')
     last_time_tmp = soup.find('a', {'class': 'mw-changeslist-date'}).text.replace(' ', '')
     group = re.search(r'^([0-9]{4})年([0-9]{1,2})月([0-9]{1,2})日\S*([0-9]{2}):([0-9]{2})$', last_time_tmp)
-    last_time = datetime(int(group.group(1)), int(group.group(2)), int(group.group(3)), int(group.group(4)), int(group.group(5)))
+    last_time = datetime(int(group.group(1)), int(group.group(2)), int(group.group(3)), int(group.group(4)),
+                         int(group.group(5)))
     return last_time
 
+
 # 更新数据
 async def update_info():
     rep = await aiorequests.get(url, timeout=10)
@@ -88,6 +92,7 @@ async def update_info():
                 json.dump(f_data, f, indent=4, ensure_ascii=False)
             break
 
+
 # 判断是否有更新
 async def judge_update():
     last_time = await get_update_time()
@@ -99,6 +104,7 @@ async def judge_update():
     else:
         return False
 
+
 # 若有更新就删除已经生成过的所有图片
 async def del_img(root_path):
     path = os.path.join(root_path, 'uma_tasks/')
@@ -106,4 +112,4 @@ async def del_img(root_path):
         shutil.rmtree(path)
         os.mkdir(path)
     else:
-        os.mkdir(path)
\ No newline at end of file
+        os.mkdir(path)