diff --git a/src/heurams/interface/__init__.py b/src/heurams/interface/__init__.py
index a5ca899..b01807a 100644
--- a/src/heurams/interface/__init__.py
+++ b/src/heurams/interface/__init__.py
@@ -80,4 +80,3 @@ class HeurAMSApp(App):
     def panic(self, *args):
         self._close_messages_no_wait()
         raise self._exception
-    
\ No newline at end of file
diff --git a/src/heurams/interface/screens/dashboard.py b/src/heurams/interface/screens/dashboard.py
index df1f935..e8b7525 100644
--- a/src/heurams/interface/screens/dashboard.py
+++ b/src/heurams/interface/screens/dashboard.py
@@ -35,7 +35,7 @@ class DashboardScreen(Screen):
         ("q", "go_back", "返回"),
     ]
 
-    CSS_PATH = rootdir / 'interface' / "css" / "screens" / "dashboard.tcss"
+    CSS_PATH = rootdir / "interface" / "css" / "screens" / "dashboard.tcss"
 
     def __init__(
         self,
@@ -78,9 +78,7 @@ class DashboardScreen(Screen):
 
             yield ListView(id="repo_list", classes="repo-list")  # 单元集选择
 
-            yield Label(
-                f'版本 {version.ver} {version.stage.capitalize()}'
-            )  # 版本信息
+            yield Label(f"版本 {version.ver} {version.stage.capitalize()}")  # 版本信息
         yield Footer()
 
     def _load_data(self):
@@ -108,7 +106,7 @@ class DashboardScreen(Screen):
         }
         repo.preview = {
             "review": 0,
-            "new": repo.config['scheduled_num'],
+            "new": repo.config["scheduled_num"],
         }
         initial_time = float("inf")
         for i in range(repo.data_length):
@@ -121,8 +119,8 @@ class DashboardScreen(Screen):
                 repo.progress["have_activated_ever"] = 1
                 repo.progress["touched"] += 1
                 repo.nearest_review_time = min(repo.nearest_review_time, e.nextdate())
-                if (timer.get_daystamp() >= e.nextdate()):
-                    repo.preview['review'] += 1
+                if timer.get_daystamp() >= e.nextdate():
+                    repo.preview["review"] += 1
                 # initial_time = min(initial_time, e.)
         repo.need_review = timer.get_daystamp() >= repo.nearest_review_time
         repo.prompt = f"""{repo.manifest['title']} \\[{repo.config['algorithm']}]
diff --git a/src/heurams/interface/screens/setting.py b/src/heurams/interface/screens/setting.py
index e73bdb6..af6f0bb 100644
--- a/src/heurams/interface/screens/setting.py
+++ b/src/heurams/interface/screens/setting.py
@@ -44,8 +44,8 @@ class SettingScreen(Screen):
     BINDINGS = [
         ("q", "go_back", "返回"),
     ]
-    CSS_PATH = rootdir / 'interface' / "css" / "screens" / "setting.tcss"
-    
+    CSS_PATH = rootdir / "interface" / "css" / "screens" / "setting.tcss"
+
     def __init__(
         self,
         name: str | None = None,
@@ -67,7 +67,10 @@ class SettingScreen(Screen):
                     yield Collapsible(
                         *a, title=i + f'\n{config_var.get().get(f"_{i}_desc", "")}'
                     )
-        yield Label("退出页面时, 所作的更改会立即保存, 但仍建议重启软件以确保新的配置得到应用", classes="foot")
+        yield Label(
+            "退出页面时, 所作的更改会立即保存, 但仍建议重启软件以确保新的配置得到应用",
+            classes="foot",
+        )
         yield Footer()
 
     def _get_subcfg(self, parent_epath: str):
diff --git a/src/heurams/kernel/auxiliary/lict.py b/src/heurams/kernel/auxiliary/lict.py
index b625ed6..db710e0 100644
--- a/src/heurams/kernel/auxiliary/lict.py
+++ b/src/heurams/kernel/auxiliary/lict.py
@@ -1,6 +1,7 @@
 from collections.abc import MutableSequence
 from typing import Any, Iterator, Optional
 
+
 class Lict(MutableSequence):
     """ "列典" 对象