diff --git a/pkg/core/entities.py b/pkg/core/entities.py
index 5abb7c74..4383f07f 100644
--- a/pkg/core/entities.py
+++ b/pkg/core/entities.py
@@ -1,16 +1,6 @@
 from __future__ import annotations
 
 import enum
-import typing
-
-import pydantic
-
-from ..provider import entities as llm_entities
-from ..platform import adapter as msadapter
-from ..platform.types import message as platform_message
-from ..platform.types import events as platform_events
-import langbot_plugin.api.entities.builtin.provider.session as provider_session
-import langbot_plugin.api.entities.builtin.resource.tool as resource_tool
 
 
 class LifecycleControlScope(enum.Enum):
@@ -18,93 +8,3 @@ class LifecycleControlScope(enum.Enum):
     PLATFORM = 'platform'
     PLUGIN = 'plugin'
     PROVIDER = 'provider'
-
-
-class Query(pydantic.BaseModel):
-    """一次请求的信息封装"""
-
-    query_id: int
-    """请求ID，添加进请求池时生成"""
-
-    launcher_type: provider_session.LauncherTypes
-    """会话类型，platform处理阶段设置"""
-
-    launcher_id: typing.Union[int, str]
-    """会话ID，platform处理阶段设置"""
-
-    sender_id: typing.Union[int, str]
-    """发送者ID，platform处理阶段设置"""
-
-    message_event: platform_events.MessageEvent
-    """事件，platform收到的原始事件"""
-
-    message_chain: platform_message.MessageChain
-    """消息链，platform收到的原始消息链"""
-
-    bot_uuid: typing.Optional[str] = None
-    """机器人UUID。"""
-
-    pipeline_uuid: typing.Optional[str] = None
-    """流水线UUID。"""
-
-    pipeline_config: typing.Optional[dict[str, typing.Any]] = None
-    """流水线配置，由 Pipeline 在运行开始时设置。"""
-
-    adapter: msadapter.MessagePlatformAdapter
-    """消息平台适配器对象，单个app中可能启用了多个消息平台适配器，此对象表明发起此query的适配器"""
-
-    session: typing.Optional[provider_session.Session] = None
-    """会话对象，由前置处理器阶段设置"""
-
-    messages: typing.Optional[list[llm_entities.Message]] = []
-    """历史消息列表，由前置处理器阶段设置"""
-
-    prompt: typing.Optional[llm_entities.Prompt] = None
-    """情景预设内容，由前置处理器阶段设置"""
-
-    user_message: typing.Optional[llm_entities.Message] = None
-    """此次请求的用户消息对象，由前置处理器阶段设置"""
-
-    variables: typing.Optional[dict[str, typing.Any]] = None
-    """变量，由前置处理器阶段设置。在prompt中嵌入或由 Runner 传递到 LLMOps 平台。"""
-
-    use_llm_model_uuid: typing.Optional[str] = None
-    """使用的对话模型，由前置处理器阶段设置"""
-
-    use_funcs: typing.Optional[list[resource_tool.LLMTool]] = None
-    """使用的函数，由前置处理器阶段设置"""
-
-    resp_messages: (
-        typing.Optional[list[llm_entities.Message]] | typing.Optional[list[platform_message.MessageChain]]
-    ) = []
-    """由Process阶段生成的回复消息对象列表"""
-
-    resp_message_chain: typing.Optional[list[platform_message.MessageChain]] = None
-    """回复消息链，从resp_messages包装而得"""
-
-    # ======= 内部保留 =======
-    current_stage_name: typing.Optional[str] = None
-    """当前所处阶段"""
-
-    class Config:
-        arbitrary_types_allowed = True
-
-    # ========== 插件可调用的 API（请求 API） ==========
-
-    def set_variable(self, key: str, value: typing.Any):
-        """设置变量"""
-        if self.variables is None:
-            self.variables = {}
-        self.variables[key] = value
-
-    def get_variable(self, key: str) -> typing.Any:
-        """获取变量"""
-        if self.variables is None:
-            return None
-        return self.variables.get(key)
-
-    def get_variables(self) -> dict[str, typing.Any]:
-        """获取所有变量"""
-        if self.variables is None:
-            return {}
-        return self.variables