diff --git a/scripts/update_prompt_imports.py b/scripts/update_prompt_imports.py
index 672659086..289d7f327 100644
--- a/scripts/update_prompt_imports.py
+++ b/scripts/update_prompt_imports.py
@@ -4,8 +4,6 @@
 """
 
 import os
-import re
-from pathlib import Path
 
 # 需要更新的文件列表
 files_to_update = [
diff --git a/src/chat/chat_loop/cycle_processor.py b/src/chat/chat_loop/cycle_processor.py
index bb1a1a5f0..179089a7b 100644
--- a/src/chat/chat_loop/cycle_processor.py
+++ b/src/chat/chat_loop/cycle_processor.py
@@ -3,7 +3,7 @@ import time
 import traceback
 import math
 import random
-from typing import Optional, Dict, Any, Tuple
+from typing import Dict, Any, Tuple
 
 from src.chat.utils.timer_calculator import Timer
 from src.common.logger import get_logger
diff --git a/src/chat/chat_loop/response_handler.py b/src/chat/chat_loop/response_handler.py
index b88f39fe0..123032a78 100644
--- a/src/chat/chat_loop/response_handler.py
+++ b/src/chat/chat_loop/response_handler.py
@@ -1,18 +1,13 @@
 import time
 import random
-import traceback
-from typing import Optional, Dict, Any, Tuple
+from typing import Dict, Any, Tuple
 
 from src.common.logger import get_logger
-from src.config.config import global_config
-from src.plugin_system.apis import generator_api, send_api, message_api, database_api
+from src.plugin_system.apis import send_api, message_api, database_api
 from src.person_info.person_info import get_person_info_manager
 from .hfc_context import HfcContext
 
 # 导入反注入系统
-from src.chat.antipromptinjector import get_anti_injector
-from src.chat.antipromptinjector.types import ProcessResult
-from src.chat.utils.prompt import Prompt
 
 logger = get_logger("hfc")
 anti_injector_logger = get_logger("anti_injector")
diff --git a/src/chat/chat_loop/sleep_manager/sleep_state.py b/src/chat/chat_loop/sleep_manager/sleep_state.py
index b8c994589..8aeb1d4d0 100644
--- a/src/chat/chat_loop/sleep_manager/sleep_state.py
+++ b/src/chat/chat_loop/sleep_manager/sleep_state.py
@@ -1,6 +1,5 @@
 from enum import Enum, auto
 from datetime import datetime
-from typing import Optional
 from src.common.logger import get_logger
 from src.manager.local_store_manager import local_storage
 
diff --git a/src/chat/chat_loop/sleep_manager/time_checker.py b/src/chat/chat_loop/sleep_manager/time_checker.py
index 7e1b80b49..342d0d62e 100644
--- a/src/chat/chat_loop/sleep_manager/time_checker.py
+++ b/src/chat/chat_loop/sleep_manager/time_checker.py
@@ -1,5 +1,5 @@
 from datetime import datetime, time
-from typing import Optional, List, Dict, Any
+from typing import Optional
 
 from src.common.logger import get_logger
 from src.config.config import global_config
diff --git a/src/chat/replyer/default_generator.py b/src/chat/replyer/default_generator.py
index a1312dc06..f53b8ad99 100644
--- a/src/chat/replyer/default_generator.py
+++ b/src/chat/replyer/default_generator.py
@@ -37,7 +37,7 @@ from src.plugin_system.base.component_types import ActionInfo, EventType
 from src.plugin_system.apis import llm_api
 
 # 导入新的统一Prompt系统
-from src.chat.utils.prompt import Prompt, PromptParameters
+from src.chat.utils.prompt import PromptParameters
 
 logger = get_logger("replyer")
 
diff --git a/src/plugin_system/base/base_events_handler.py b/src/plugin_system/base/base_events_handler.py
index 07dd9a7af..c56a84864 100644
--- a/src/plugin_system/base/base_events_handler.py
+++ b/src/plugin_system/base/base_events_handler.py
@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from typing import Tuple, Optional, Dict, List, Union
+from typing import Tuple, Optional, List, Union
 
 from src.common.logger import get_logger
 from .component_types import EventType, EventHandlerInfo, ComponentType