diff --git a/src/plugin_system/core/plugin_manager.py b/src/plugin_system/core/plugin_manager.py
index c3c70d76f..586b3b014 100644
--- a/src/plugin_system/core/plugin_manager.py
+++ b/src/plugin_system/core/plugin_manager.py
@@ -79,7 +79,6 @@ class PluginManager:
                 # 📊 显示插件详细信息
                 plugin_info = component_registry.get_plugin_info(plugin_name)
                 if plugin_info:
-                    component_count = len(plugin_info.components)
                     component_types = {}
                     for comp in plugin_info.components:
                         comp_type = comp.component_type.name
@@ -108,7 +107,7 @@ class PluginManager:
             
             # 显示详细的插件列表
             logger.info("📋 已加载插件详情:")
-            for plugin_name, plugin_class in self.loaded_plugins.items():
+            for plugin_name, _plugin_class in self.loaded_plugins.items():
                 plugin_info = component_registry.get_plugin_info(plugin_name)
                 if plugin_info:
                     # 插件基本信息
diff --git a/src/plugins/built_in/core_actions/plugin.py b/src/plugins/built_in/core_actions/plugin.py
index 08ede9882..4b60f6579 100644
--- a/src/plugins/built_in/core_actions/plugin.py
+++ b/src/plugins/built_in/core_actions/plugin.py
@@ -5,26 +5,19 @@
 这是系统的内置插件，提供基础的聊天交互功能
 """
 
-import asyncio
 import re
-import time
-import traceback
 from typing import List, Tuple, Type, Optional
 
 # 导入新插件系统
 from src.plugin_system import (
     BasePlugin, register_plugin, BaseAction,
-    ComponentInfo, ActionInfo, ActionActivationType, ChatMode
+    ComponentInfo, ActionActivationType, ChatMode
 )
 
 # 导入依赖的系统组件
 from src.common.logger_manager import get_logger
-from src.chat.heart_flow.observation.observation import Observation
 from src.chat.heart_flow.observation.chatting_observation import ChattingObservation
-from src.chat.focus_chat.hfc_utils import create_empty_anchor_message, parse_thinking_id_to_timestamp
-from src.chat.utils.timer_calculator import Timer
-from src.common.database.database_model import ActionRecords
-from src.config.config import global_config
+from src.chat.focus_chat.hfc_utils import create_empty_anchor_message
 
 logger = get_logger("core_actions")
 
diff --git a/src/test.py b/src/test.py
deleted file mode 100644
index 723f2eda5..000000000
--- a/src/test.py
+++ /dev/null
@@ -1,14 +0,0 @@
-def foo():
-    pass
-
-
-def main():
-    print(2)
-
-
-if __name__ == "__main__":
-    main()
-
-import os
-
-print(os.getcwd())