diff --git a/plugins/napcat_adapter_plugin/plugin.py b/plugins/napcat_adapter_plugin/plugin.py
index a87eeb437..48ae8603d 100644
--- a/plugins/napcat_adapter_plugin/plugin.py
+++ b/plugins/napcat_adapter_plugin/plugin.py
@@ -7,7 +7,6 @@ from . import event_types, CONSTS, event_handlers
 from typing import List
 
 from src.plugin_system import BasePlugin, BaseEventHandler, register_plugin, EventType, ConfigField
-from src.plugin_system.base.base_event import HandlerResult
 from src.plugin_system.core.event_manager import event_manager
 
 from src.common.logger import get_logger
diff --git a/plugins/napcat_adapter_plugin/src/recv_handler/message_sending.py b/plugins/napcat_adapter_plugin/src/recv_handler/message_sending.py
index ff9b8def1..653fe5444 100644
--- a/plugins/napcat_adapter_plugin/src/recv_handler/message_sending.py
+++ b/plugins/napcat_adapter_plugin/src/recv_handler/message_sending.py
@@ -1,4 +1,3 @@
-import json
 import asyncio
 
 from src.common.logger import get_logger
@@ -30,7 +29,7 @@ class MessageSending:
             message_dict = message_base.to_dict()
 
             if chunker.should_chunk_message(message_dict):
-                logger.info(f"消息过大，进行切片发送到 MaiBot")
+                logger.info("消息过大，进行切片发送到 MaiBot")
 
                 # 切片消息
                 chunks = chunker.chunk_message(message_dict)
diff --git a/src/chat/chat_loop/cycle_processor.py b/src/chat/chat_loop/cycle_processor.py
index 975b6134b..acbdf474e 100644
--- a/src/chat/chat_loop/cycle_processor.py
+++ b/src/chat/chat_loop/cycle_processor.py
@@ -5,7 +5,6 @@ import math
 import random
 from typing import Optional, Dict, Any, Tuple
 
-from src.chat.message_receive.chat_stream import get_chat_manager
 from src.chat.utils.timer_calculator import Timer
 from src.common.logger import get_logger
 from src.config.config import global_config
diff --git a/src/chat/chat_loop/energy_manager.py b/src/chat/chat_loop/energy_manager.py
index 9358664a0..cc3cf8d0e 100644
--- a/src/chat/chat_loop/energy_manager.py
+++ b/src/chat/chat_loop/energy_manager.py
@@ -3,7 +3,6 @@ import time
 from typing import Optional
 from src.common.logger import get_logger
 from src.config.config import global_config
-from src.plugin_system.base.component_types import ChatMode
 from .hfc_context import HfcContext
 from src.schedule.schedule_manager import schedule_manager
 
diff --git a/src/chat/chat_loop/heartFC_chat.py b/src/chat/chat_loop/heartFC_chat.py
index 130dec4e7..caa13affe 100644
--- a/src/chat/chat_loop/heartFC_chat.py
+++ b/src/chat/chat_loop/heartFC_chat.py
@@ -2,14 +2,13 @@ import asyncio
 import time
 import traceback
 import random
-from typing import Optional, List, Dict, Any, Tuple
+from typing import Optional, List, Dict, Any
 from collections import deque
 
 from src.common.logger import get_logger
 from src.config.config import global_config
 from src.person_info.relationship_builder_manager import relationship_builder_manager
 from src.chat.express.expression_learner import expression_learner_manager
-from src.plugin_system.base.component_types import ChatMode
 from src.schedule.schedule_manager import schedule_manager, SleepState
 from src.plugin_system.apis import message_api
 
diff --git a/src/chat/chat_loop/hfc_context.py b/src/chat/chat_loop/hfc_context.py
index 36fb492ca..9e7c73722 100644
--- a/src/chat/chat_loop/hfc_context.py
+++ b/src/chat/chat_loop/hfc_context.py
@@ -1,10 +1,8 @@
 from typing import List, Optional, TYPE_CHECKING
 import time
 from src.chat.message_receive.chat_stream import ChatStream, get_chat_manager
-from src.common.logger import get_logger
 from src.person_info.relationship_builder_manager import RelationshipBuilder
 from src.chat.express.expression_learner import ExpressionLearner
-from src.plugin_system.base.component_types import ChatMode
 from src.chat.planner_actions.action_manager import ActionManager
 from src.chat.chat_loop.hfc_utils import CycleDetail
 
diff --git a/src/chat/chat_loop/hfc_utils.py b/src/chat/chat_loop/hfc_utils.py
index 4cc78a224..ae77b2378 100644
--- a/src/chat/chat_loop/hfc_utils.py
+++ b/src/chat/chat_loop/hfc_utils.py
@@ -1,13 +1,11 @@
 import time
 from typing import Optional, Dict, Any, Union
 
-from src.config.config import global_config
 from src.common.logger import get_logger
 from src.chat.message_receive.chat_stream import get_chat_manager
 from src.plugin_system.apis import send_api
 from maim_message.message_base import GroupInfo
 
-from src.common.message_repository import count_messages
 
 logger = get_logger("hfc")
 
diff --git a/src/chat/replyer/default_generator.py b/src/chat/replyer/default_generator.py
index 35d667f12..20978f165 100644
--- a/src/chat/replyer/default_generator.py
+++ b/src/chat/replyer/default_generator.py
@@ -15,7 +15,6 @@ from src.chat.utils.prompt_utils import PromptUtils
 from src.mais4u.mai_think import mai_thinking_manager
 from src.common.logger import get_logger
 from src.config.config import global_config, model_config
-from src.config.api_ada_configs import TaskConfig
 from src.individuality.individuality import get_individuality
 from src.llm_models.utils_model import LLMRequest
 from src.chat.message_receive.message import UserInfo, Seg, MessageRecv, MessageSending
diff --git a/src/chat/replyer/replyer_manager.py b/src/chat/replyer/replyer_manager.py
index 2613e49a1..2f64ab07f 100644
--- a/src/chat/replyer/replyer_manager.py
+++ b/src/chat/replyer/replyer_manager.py
@@ -1,7 +1,6 @@
-from typing import Dict, Optional, List, Tuple
+from typing import Dict, Optional
 
 from src.common.logger import get_logger
-from src.config.api_ada_configs import TaskConfig
 from src.chat.message_receive.chat_stream import ChatStream, get_chat_manager
 from src.chat.replyer.default_generator import DefaultReplyer
 
diff --git a/src/chat/utils/prompt_utils.py b/src/chat/utils/prompt_utils.py
index 843990146..e6507c86c 100644
--- a/src/chat/utils/prompt_utils.py
+++ b/src/chat/utils/prompt_utils.py
@@ -4,7 +4,6 @@
 """
 
 import re
-import time
 from typing import Dict, Any, Optional, Tuple
 
 from src.common.logger import get_logger
diff --git a/src/chat/utils/utils_image.py b/src/chat/utils/utils_image.py
index ed1641d5f..847d48fac 100644
--- a/src/chat/utils/utils_image.py
+++ b/src/chat/utils/utils_image.py
@@ -4,7 +4,6 @@ import time
 import hashlib
 import uuid
 import io
-import asyncio
 import numpy as np
 
 from typing import Optional, Tuple, Dict, Any
diff --git a/src/plugin_system/apis/generator_api.py b/src/plugin_system/apis/generator_api.py
index 2eaf8e4e4..b20909e77 100644
--- a/src/plugin_system/apis/generator_api.py
+++ b/src/plugin_system/apis/generator_api.py
@@ -12,7 +12,6 @@ import traceback
 from typing import Tuple, Any, Dict, List, Optional
 from rich.traceback import install
 from src.common.logger import get_logger
-from src.config.api_ada_configs import TaskConfig
 from src.chat.replyer.default_generator import DefaultReplyer
 from src.chat.message_receive.chat_stream import ChatStream
 from src.chat.utils.utils import process_llm_response
diff --git a/src/plugin_system/apis/send_api.py b/src/plugin_system/apis/send_api.py
index 0cfd3c301..7a4d371a2 100644
--- a/src/plugin_system/apis/send_api.py
+++ b/src/plugin_system/apis/send_api.py
@@ -30,7 +30,6 @@
 
 import traceback
 import time
-import difflib
 import asyncio
 from typing import Optional, Union, Dict, Any
 from src.common.logger import get_logger
@@ -41,8 +40,6 @@ from maim_message import UserInfo
 from src.chat.message_receive.chat_stream import ChatStream
 from src.chat.message_receive.uni_message_sender import HeartFCSender
 from src.chat.message_receive.message import MessageSending, MessageRecv
-from src.chat.utils.chat_message_builder import get_raw_msg_before_timestamp_with_chat, replace_user_references_async
-from src.person_info.person_info import get_person_info_manager
 from maim_message import Seg
 from src.config.config import global_config
 
diff --git a/src/plugin_system/core/plugin_manager.py b/src/plugin_system/core/plugin_manager.py
index 2794e2fc5..07d33b773 100644
--- a/src/plugin_system/core/plugin_manager.py
+++ b/src/plugin_system/core/plugin_manager.py
@@ -200,7 +200,7 @@ class PluginManager:
 
                 # 检查并调用 on_plugin_loaded 钩子（如果存在）
                 if hasattr(plugin_instance, "on_plugin_loaded") and callable(
-                    getattr(plugin_instance, "on_plugin_loaded")
+                    plugin_instance.on_plugin_loaded
                 ):
                     logger.debug(f"为插件 '{plugin_name}' 调用 on_plugin_loaded 钩子")
                     try: