diff --git a/config/config.json b/config/config.json
index 3c77eb30..3f895d4b 100644
--- a/config/config.json
+++ b/config/config.json
@@ -7,7 +7,7 @@
   },
   "memory_chat": {
     "cli_memory_chat": {
-      "class": "chat_v2.cli_memory_chat",
+      "class": "chat.cli_memory_chat",
       "memory_service": "memory_chat_service",
       "generation_model": "dashscope_generation"
     }
diff --git a/config/config.yaml b/config/config.yaml
index 7424fbea..e6d78cb1 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -5,7 +5,7 @@ global_config:
   open_ai_apikey:
 memory_chat:
   cli_memory_chat:
-    class: chat_v2.cli_memory_chat
+    class: chat.cli_memory_chat
     memory_service: memory_chat_service
     generation_model: dashscope_generation
 memory_service:
diff --git a/memory_scope/chat/base_memory_chat.py b/memory_scope/chat/base_memory_chat.py
index 63d351dc..f647cb98 100644
--- a/memory_scope/chat/base_memory_chat.py
+++ b/memory_scope/chat/base_memory_chat.py
@@ -2,8 +2,6 @@ from abc import ABCMeta, abstractmethod
 
 
 class BaseMemoryChat(metaclass=ABCMeta):
-    def __init__(self, **kwargs):
-        self.kwargs = kwargs
 
     @abstractmethod
     def chat_with_memory(self, query: str):
diff --git a/memory_scope/chat/base_memory_service.py b/memory_scope/chat/base_memory_service.py
deleted file mode 100644
index 1f610b01..00000000
--- a/memory_scope/chat/base_memory_service.py
+++ /dev/null
@@ -1,54 +0,0 @@
-import threading
-from abc import ABCMeta, abstractmethod
-from typing import List, Dict
-
-from memory_scope.memory.operation.base_operation import BaseOperation
-from memory_scope.scheme.message import Message
-from memory_scope.utils.logger import Logger
-
-
-class BaseMemoryService(metaclass=ABCMeta):
-    def __init__(self,
-                 memory_operations: Dict[str, dict],
-                 read_memory_key: str = "read_memory",
-                 **kwargs):
-        self.memory_operations: Dict[str, dict] = memory_operations
-        self.read_memory_key: str = read_memory_key
-
-        self._operation_dict: Dict[str, BaseOperation] = {}
-        self._op_description_dict: Dict[str, str] = {}
-        self.chat_messages: List[Message] = []
-        self.message_lock = threading.Lock
-
-        self.logger = Logger.get_logger()
-        self.kwargs = kwargs
-
-        self._init_operation(memory_operations)
-
-    @abstractmethod
-    def _init_operation(self, memory_operations: Dict[str, dict]):
-        raise NotImplementedError
-
-    @abstractmethod
-    def add_messages(self, messages: List[Message] | Message):
-        raise NotImplementedError
-
-    def prepare_service(self):
-        pass
-
-    @abstractmethod
-    def do_operation(self, op_name: str):
-        raise NotImplementedError
-
-    @property
-    def op_description_dict(self) -> Dict[str, str]:
-        if not self._op_description_dict:
-            self._op_description_dict = {k: v.description for k, v in self._operation_dict.items()}
-        return self._op_description_dict
-
-    def read_memory(self):
-        assert self.read_memory_key in self._operation_dict, f"op={self.read_memory_key} is not inited!"
-        return self.operate(self.read_memory_key)
-
-    # def __getattr__(self, key):
-    #     return self.kwargs[key]
diff --git a/memory_scope/chat/chat_memory_service.py b/memory_scope/chat/chat_memory_service.py
deleted file mode 100644
index def938e2..00000000
--- a/memory_scope/chat/chat_memory_service.py
+++ /dev/null
@@ -1,50 +0,0 @@
-from typing import List, Dict
-
-from memory_scope.memory.service.base_memory_service import BaseMemoryService
-from memory_scope.scheme.message import Message
-from memory_scope.utils.tool_functions import init_instance_by_config
-
-
-class ChatMemoryService(BaseMemoryService):
-    def __init__(self,
-                 history_msg_count: int = 32,
-                 contextual_msg_count: int = 6,
-                 **kwargs):
-        super().__init__(**kwargs)
-        self.history_msg_count: int = history_msg_count
-        self.contextual_msg_count: int = contextual_msg_count
-        assert self.history_msg_count >= self.contextual_msg_count
-
-    def _init_operation(self, memory_operations: Dict[str, dict]):
-        for name, operation_config in memory_operations.items():
-            if name in self._operation_dict:
-                self.logger.warning(f"memory operation={name} is repeated!")
-                continue
-            self._operation_dict[name] = init_instance_by_config(config=operation_config,
-                                                                 name=name,
-                                                                 chat_messages=self.chat_messages,
-                                                                 message_lock=self.message_lock,
-                                                                 contextual_msg_count=self.contextual_msg_count)
-
-    def add_messages(self, messages: List[Message] | Message):
-        if isinstance(messages, Message):
-            messages = [messages]
-
-        messages = sorted(messages, key=lambda x: x.time_created)
-        self.chat_messages.extend(messages)
-        if len(self.chat_messages) > self.history_msg_count:
-            gap_size = len(self.chat_messages) - self.history_msg_count
-            for _ in range(gap_size):
-                self.chat_messages.pop(0)
-
-    def prepare_service(self):
-        for _, operation in self._operation_dict.items():
-            operation.init_workflow()
-            if operation.operation_type == "backend":
-                operation.run_operation_backend()
-
-    def do_operation(self, op_name: str):
-        if op_name not in self._operation_dict:
-            self.logger.warning(f"op_name={op_name} is not inited!")
-            return
-        return self._operation_dict[op_name].run_operation()
diff --git a/memory_scope/chat/cli_memory_chat.py b/memory_scope/chat/cli_memory_chat.py
index 1920aba6..0f5ff092 100644
--- a/memory_scope/chat/cli_memory_chat.py
+++ b/memory_scope/chat/cli_memory_chat.py
@@ -1,10 +1,11 @@
 import datetime
 import time
-from typing import Dict, List
+from typing import List
 
 import questionary
+
 from memory_scope.chat.base_memory_chat import BaseMemoryChat
-from memory_scope.chat.global_context import GlobalContext
+from memory_scope.chat.global_context import G_CONTEXT
 from memory_scope.enumeration.message_role_enum import MessageRoleEnum
 from memory_scope.memory.service.base_memory_service import BaseMemoryService
 from memory_scope.models.base_model import BaseModel
@@ -20,30 +21,30 @@ class CliMemoryChat(BaseMemoryChat):
         "stream": "get stream response"
     }
 
-    def __init__(self, memory_service: str, generation_model: str, **kwargs):
-        super().__init__(**kwargs)
+    def __init__(self, memory_service: str, generation_model: str, stream: bool = True, **kwargs):
         self._memory_service: BaseMemoryService | str = memory_service
         self._generation_model: BaseModel | str = generation_model
-        self.stream: bool = True
+        self.stream: bool = stream
+        self.kwargs: dict = kwargs
 
     @property
     def memory_service(self) -> BaseMemoryService:
         if isinstance(self._memory_service, str):
-            self._memory_service = GlobalContext.memory_service_dict[self._memory_service]
+            self._memory_service = G_CONTEXT.memory_service_dict[self._memory_service]
             self._memory_service.prepare_service()
         return self._memory_service
 
     @property
     def generation_model(self) -> BaseModel:
         if isinstance(self._generation_model, str):
-            self._generation_model = GlobalContext.model_dict[self._generation_model]
+            self._generation_model = G_CONTEXT.model_dict[self._generation_model]
         return self._generation_model
 
     @staticmethod
     def get_system_prompt(related_memories: List[str], time_created: int) -> Message:
-        system_prompt = SYSTEM_PROMPT[GlobalContext.language]
+        system_prompt = SYSTEM_PROMPT[G_CONTEXT.language]
         if related_memories:
-            memory_prompt = MEMORY_PROMPT[GlobalContext.language]
+            memory_prompt = MEMORY_PROMPT[G_CONTEXT.language]
             all_prompt_list = [system_prompt, memory_prompt]
             all_prompt_list.extend(related_memories)
             system_prompt = "\n".join([x.strip() for x in all_prompt_list])
@@ -56,18 +57,17 @@ class CliMemoryChat(BaseMemoryChat):
 
         time_created = int(datetime.datetime.now().timestamp())
         new_message: Message = Message(role=MessageRoleEnum.USER, content=query, time_created=time_created)
-        self.submit_messages(new_message)
+        self.memory_service.add_messages(new_message)
         related_memories: List[str] = self.memory_service.read_memory()
         system_message: Message = self.get_system_prompt(related_memories, time_created)
         if self.stream:
             for result in self.generation_model.call(messages=[system_message, new_message], stream=self.stream):
                 yield result
 
-        self.submit_messages(result.text)
+        self.memory_service.add_messages(result.text)
 
     def run(self):
-        op_description_dict: Dict[str, str] = self.memory_service.get_op_description_dict()
-        self.USER_COMMANDS.update({f"/{k}": v for k, v in op_description_dict.items()})
+        self.USER_COMMANDS.update({f"/{k}": v for k, v in self.memory_service.op_description_dict.items()})
 
         while True:
             query = questionary.text(
@@ -97,7 +97,7 @@ class CliMemoryChat(BaseMemoryChat):
                 elif query == "stream":
                     questionary.print(f"stream: {self.stream}")
                     self.stream = ~self.stream
-                elif query in op_description_dict:
+                elif query in self.memory_service.op_description_dict:
                     if not args:
                         result = self.memory_service.do_operation(op_name=query)
                         print(result)
diff --git a/memory_scope/chat/global_context.py b/memory_scope/chat/global_context.py
index 901f641f..f9ec7a57 100644
--- a/memory_scope/chat/global_context.py
+++ b/memory_scope/chat/global_context.py
@@ -1,31 +1,27 @@
 from concurrent.futures import ThreadPoolExecutor
 from typing import Dict, Any
 
-from .base_memory_chat import BaseMemoryChat
-from ..enumeration.language_enum import LanguageEnum
-from ..models.base_model import BaseModel
-from ..storage.base_monitor import BaseMonitor
-from ..storage.base_vector_store import BaseVectorStore
-from ..worker.base_worker import BaseWorker
+from memory_scope.chat.base_memory_chat import BaseMemoryChat
+from memory_scope.enumeration.language_enum import LanguageEnum
+from memory_scope.memory.service.base_memory_service import BaseMemoryService
+from memory_scope.models.base_model import BaseModel
+from memory_scope.storage.base_monitor import BaseMonitor
+from memory_scope.storage.base_vector_store import BaseVectorStore
 
 
 class GlobalContext(object):
     def __init__(self):
-        self.global_configs: Dict[str, Any] = {}
-
-        self.worker_config: Dict[str, Dict[str, BaseWorker]] = {}
+        self.global_config: Dict[str, Any] = {}
+        self.worker_config: Dict[str, Dict[str, Any]] = {}
 
+        self.memory_service_dict: Dict[str, BaseMemoryService] = {}
         self.model_dict: Dict[str, BaseModel] = {}
-
         self.memory_chat_dict: Dict[str, BaseMemoryChat] = {}
 
         self.vector_store: BaseVectorStore | None = None
-
         self.monitor: BaseMonitor | None = None
-
         self.thread_pool: ThreadPoolExecutor | None = None
-
         self.language: LanguageEnum = LanguageEnum.EN
 
 
-GLOBAL_CONTEXT = GlobalContext()
+G_CONTEXT = GlobalContext()
diff --git a/memory_scope/chat/memory_chat.py b/memory_scope/chat/memory_chat.py
deleted file mode 100644
index f954af29..00000000
--- a/memory_scope/chat/memory_chat.py
+++ /dev/null
@@ -1,57 +0,0 @@
-import datetime
-from typing import List
-
-from .base_memory_chat import BaseMemoryChat
-from .global_context import GLOBAL_CONTEXT
-from enumeration.message_role_enum import MessageRoleEnum
-from models.base_model import BaseModel
-from prompts.memory_chat_prompt import SYSTEM_PROMPT, MEMORY_PROMPT
-from scheme.message import Message
-from .memory_service import MemoryService
-
-
-class MemoryChat(BaseMemoryChat):
-
-    def __init__(self, generation_model: str, history_msg_count: int, chat_name: str, **kwargs):
-        super().__init__(**kwargs)
-        self.memory_service = MemoryService(chat_name=chat_name, **kwargs)
-        self.generation_model_name: str = generation_model
-        self.history_msg_count: int = history_msg_count
-
-        self._generation_model: BaseModel | None = None
-        self.history_message_list: List[Message] = []
-
-    @property
-    def generation_model(self):
-        if self._generation_model is None:
-            self._generation_model = GLOBAL_CONTEXT.model_dict[
-                self.generation_model_name
-            ]
-        return self._generation_model
-
-
-
-    def chat_with_memory(self, query: str):
-        query = query.strip()
-        if not query:
-            return
-
-        time_created = int(datetime.datetime.now().timestamp())
-        new_message: Message = Message(
-            role=MessageRoleEnum.USER, content=query, time_created=time_created
-        )
-        related_memories: List[str] = self.memory_service.retrieve(message=new_message)
-        system_message = self.get_system_prompt(related_memories, time_created)
-        self.history_message_list.append(new_message)
-        self.history_message_list = self.history_message_list[-self.history_msg_count:]
-        all_messages = [system_message] + self.history_message_list
-        # TODO at xian zhe
-        return self.generation_model.call(messages=all_messages, stream=True)
-
-    def run(self):
-        self.memory_service.start_memory_backend()
-        while True:
-            query = input("wait for input:")
-            if query in ["stop", "停止"]:
-                break
-            self.chat_with_memory(query=query)
diff --git a/memory_scope/chat_v2/base_memory_chat.py b/memory_scope/chat_v2/base_memory_chat.py
deleted file mode 100644
index f647cb98..00000000
--- a/memory_scope/chat_v2/base_memory_chat.py
+++ /dev/null
@@ -1,14 +0,0 @@
-from abc import ABCMeta, abstractmethod
-
-
-class BaseMemoryChat(metaclass=ABCMeta):
-
-    @abstractmethod
-    def chat_with_memory(self, query: str):
-        """
-        :param query:
-        :return:
-        """
-
-    def run(self):
-        pass
diff --git a/memory_scope/chat_v2/cli_memory_chat.py b/memory_scope/chat_v2/cli_memory_chat.py
deleted file mode 100644
index c2012bd8..00000000
--- a/memory_scope/chat_v2/cli_memory_chat.py
+++ /dev/null
@@ -1,139 +0,0 @@
-import datetime
-import time
-from typing import List
-
-import questionary
-
-from memory_scope.chat_v2.base_memory_chat import BaseMemoryChat
-from memory_scope.chat_v2.global_context import G_CONTEXT
-from memory_scope.enumeration.message_role_enum import MessageRoleEnum
-from memory_scope.memory.service.base_memory_service import BaseMemoryService
-from memory_scope.models.base_model import BaseModel
-from memory_scope.prompts.memory_chat_prompt import MEMORY_PROMPT, SYSTEM_PROMPT
-from memory_scope.scheme.message import Message
-from ..models.model_response import ModelResponse, ModelResponseGen
-
-
-class CliMemoryChat(BaseMemoryChat):
-    USER_COMMANDS = {
-        "exit": "exit the CLI",
-        "help": "get cli commands help",
-        "stream": "get stream response"
-    }
-
-    def __init__(self, memory_service: str, generation_model: str, stream: bool = True, **kwargs):
-        self._memory_service: BaseMemoryService | str = memory_service
-        self._generation_model: BaseModel | str = generation_model
-        self.stream: bool = stream
-        self.kwargs: dict = kwargs
-
-    @property
-    def memory_service(self) -> BaseMemoryService:
-        if isinstance(self._memory_service, str):
-            self._memory_service = G_CONTEXT.memory_service_dict[self._memory_service]
-            self._memory_service.prepare_service()
-        return self._memory_service
-
-    @property
-    def generation_model(self) -> BaseModel:
-        if isinstance(self._generation_model, str):
-            self._generation_model = G_CONTEXT.model_dict[self._generation_model]
-        return self._generation_model
-
-    @staticmethod
-    def get_system_prompt(related_memories: List[str], time_created: int) -> Message:
-        system_prompt = SYSTEM_PROMPT[G_CONTEXT.language]
-        if related_memories:
-            memory_prompt = MEMORY_PROMPT[G_CONTEXT.language]
-            all_prompt_list = [system_prompt, memory_prompt]
-            all_prompt_list.extend(related_memories)
-            system_prompt = "\n".join([x.strip() for x in all_prompt_list])
-        return Message(role=MessageRoleEnum.SYSTEM, content=system_prompt, time_created=time_created)
-
-    def chat_with_memory(self, query: str) -> ModelResponse | ModelResponseGen:
-        query = query.strip()
-        if not query:
-            return
-
-        time_created = int(datetime.datetime.now().timestamp())
-        new_message: Message = Message(role=MessageRoleEnum.USER, content=query, time_created=time_created)
-        self.memory_service.add_messages(new_message)
-        related_memories: List[str] = self.memory_service.read_memory()
-        system_message: Message = self.get_system_prompt(related_memories, time_created)
-        if self.stream:
-            for result in self.generation_model.call(messages=[system_message, new_message], stream=self.stream):
-                yield result
-
-        self.memory_service.add_messages(result.text)
-
-    def run(self):
-        self.USER_COMMANDS.update({f"/{k}": v for k, v in self.memory_service.op_description_dict.items()})
-
-        while True:
-            query = questionary.text(
-                "Please enter your message or command:",
-                multiline=False,
-                qmark=">",
-            ).ask()
-
-            query: str = query.rstrip()
-
-            if query == "":
-                print("Empty input received. Please try again!")
-                continue
-
-            # handle cli / commands with memory ops
-            if query.startswith("/"):
-                query_split = query.lstrip("/").lower().split(" ")
-                query = query_split[0]
-                args = query_split[1:]
-                if query == "exit":
-                    break
-                elif query == "help":
-                    questionary.print("CLI commands", "bold")
-                    for cmd, desc in self.USER_COMMANDS.items():
-                        questionary.print(cmd, "bold")
-                        print(f" {desc}")
-                elif query == "stream":
-                    questionary.print(f"stream: {self.stream}")
-                    self.stream = ~self.stream
-                elif query in self.memory_service.op_description_dict:
-                    if not args:
-                        result = self.memory_service.do_operation(op_name=query)
-                        print(result)
-
-                    elif args[0].isdigit():
-                        refresh_time = int(args[0])
-                        try:
-                            while True:
-                                time.sleep(refresh_time)
-                                result = self.memory_service.do_operation(op_name=query)
-                                print(result, flush=True)
-                        except KeyboardInterrupt:
-                            print("stop refresh!")
-                    else:
-                        print("unknown command received. Please try again!")
-                else:
-                    print("unknown command received. Please try again!")
-                continue
-
-            while True:
-                try:
-                    if self.stream:
-                        for msg in self.chat_with_memory(query=query):
-                            print(msg.text, flush=True)
-                        print()
-                    else:
-                        msg = self.chat_with_memory(query=query)
-                        print(msg.text)
-                    break
-                except KeyboardInterrupt:
-                    questionary.print("User interrupt occurred.")
-                    retry = questionary.confirm("Retry chat_with_memory()?").ask()
-                    if not retry:
-                        break
-                except Exception as e:
-                    questionary.print(f"An exception occurred when running chat_with_memory(): {e}")
-                    retry = questionary.confirm("Retry chat_with_memory()?").ask()
-                    if not retry:
-                        break
diff --git a/memory_scope/chat_v2/global_context.py b/memory_scope/chat_v2/global_context.py
deleted file mode 100644
index c38ae6c3..00000000
--- a/memory_scope/chat_v2/global_context.py
+++ /dev/null
@@ -1,27 +0,0 @@
-from concurrent.futures import ThreadPoolExecutor
-from typing import Dict, Any
-
-from memory_scope.chat_v2.base_memory_chat import BaseMemoryChat
-from memory_scope.enumeration.language_enum import LanguageEnum
-from memory_scope.memory.service.base_memory_service import BaseMemoryService
-from memory_scope.models.base_model import BaseModel
-from memory_scope.storage.base_monitor import BaseMonitor
-from memory_scope.storage.base_vector_store import BaseVectorStore
-
-
-class GlobalContext(object):
-    def __init__(self):
-        self.global_config: Dict[str, Any] = {}
-        self.worker_config: Dict[str, Dict[str, Any]] = {}
-
-        self.memory_service_dict: Dict[str, BaseMemoryService] = {}
-        self.model_dict: Dict[str, BaseModel] = {}
-        self.memory_chat_dict: Dict[str, BaseMemoryChat] = {}
-
-        self.vector_store: BaseVectorStore | None = None
-        self.monitor: BaseMonitor | None = None
-        self.thread_pool: ThreadPoolExecutor | None = None
-        self.language: LanguageEnum = LanguageEnum.EN
-
-
-G_CONTEXT = GlobalContext()
diff --git a/memory_scope/cli.py b/memory_scope/cli.py
index 8545315f..a4a04316 100644
--- a/memory_scope/cli.py
+++ b/memory_scope/cli.py
@@ -9,7 +9,7 @@ from typing import Dict, Any
 import fire
 import yaml
 
-from memory_scope.chat_v2.global_context import G_CONTEXT
+from memory_scope.chat.global_context import G_CONTEXT
 from memory_scope.enumeration.language_enum import LanguageEnum
 from memory_scope.utils.logger import Logger
 from memory_scope.utils.tool_functions import init_instance_by_config
diff --git a/memory_scope/memory/operation/base_workflow.py b/memory_scope/memory/operation/base_workflow.py
index 74ce7943..8b61b67f 100644
--- a/memory_scope/memory/operation/base_workflow.py
+++ b/memory_scope/memory/operation/base_workflow.py
@@ -4,7 +4,7 @@ from concurrent.futures import ThreadPoolExecutor, as_completed
 from itertools import zip_longest
 from typing import Dict, Any, List
 
-from memory_scope.chat_v2.global_context import G_CONTEXT
+from memory_scope.chat.global_context import G_CONTEXT
 from memory_scope.constants.common_constants import WORKFLOW_NAME
 from memory_scope.memory.worker.base_worker import BaseWorker
 from memory_scope.utils.logger import Logger
diff --git a/memory_scope/memory/operation/summary_memory.py b/memory_scope/memory/operation/summary_memory.py
index 9eac30aa..78cc84fb 100644
--- a/memory_scope/memory/operation/summary_memory.py
+++ b/memory_scope/memory/operation/summary_memory.py
@@ -1,6 +1,6 @@
 import time
 
-from memory_scope.chat_v2.global_context import G_CONTEXT
+from memory_scope.chat.global_context import G_CONTEXT
 from memory_scope.constants.common_constants import RESULT
 from memory_scope.memory.operation.base_operation import BaseOperation, OPERATION_TYPE
 from memory_scope.memory.operation.base_workflow import BaseWorkflow
diff --git a/memory_scope/memory/operation/write_memory.py b/memory_scope/memory/operation/write_memory.py
index a47f61ad..eecc45c5 100644
--- a/memory_scope/memory/operation/write_memory.py
+++ b/memory_scope/memory/operation/write_memory.py
@@ -1,7 +1,7 @@
 import time
 from typing import List
 
-from memory_scope.chat_v2.global_context import G_CONTEXT
+from memory_scope.chat.global_context import G_CONTEXT
 from memory_scope.constants.common_constants import CHAT_MESSAGES, RESULT
 from memory_scope.memory.operation.base_operation import BaseOperation, OPERATION_TYPE
 from memory_scope.memory.operation.base_workflow import BaseWorkflow
diff --git a/memory_scope/storage/base_vector_store.py b/memory_scope/storage/base_vector_store.py
index c5281fbd..d5c64a4f 100644
--- a/memory_scope/storage/base_vector_store.py
+++ b/memory_scope/storage/base_vector_store.py
@@ -19,22 +19,10 @@ class BaseVectorStore(metaclass=ABCMeta):
 
     @abstractmethod
     def retrieve(self, query: str, top_k: int, filter_dict: Dict[str, List[str]]):
-        """
-        :param text:
-        :param limit_size:
-        :param filter_dict:
-        :return:
-        """
         pass
 
     @abstractmethod
     async def async_retrieve(self, query: str, top_k: int, filter_dict: Dict[str, List[str]]):
-        """
-        :param text:
-        :param limit_size:
-        :param filter_dict:
-        :return:
-        """
         pass
 
     @abstractmethod
diff --git a/memory_scope/worker/summary_short/__init__.py b/memory_scope/worker/summary_short/__init__.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/memory_scope/chat_v2/__init__.py b/old/worker/__init__.py
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rename to old/worker/__init__.py
diff --git a/memory_scope/worker/base_worker.py b/old/worker/base_worker.py
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diff --git a/memory_scope/worker/dummy_worker.py b/old/worker/dummy_worker.py
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diff --git a/memory_scope/worker/__init__.py b/old/worker/es/__init__.py
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rename from memory_scope/worker/es/es_new_obs_worker.py
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diff --git a/memory_scope/worker/es/es_not_reflected_worker.py b/old/worker/es/es_not_reflected_worker.py
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diff --git a/memory_scope/worker/es/es_similar_worker.py b/old/worker/es/es_similar_worker.py
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diff --git a/memory_scope/worker/es/es_today_obs_worker.py b/old/worker/es/es_today_obs_worker.py
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diff --git a/memory_scope/worker/es/load_profile_worker.py b/old/worker/es/load_profile_worker.py
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diff --git a/memory_scope/worker/memory_base_worker.py b/old/worker/memory_base_worker.py
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diff --git a/memory_scope/worker/retrieve/fuse_rerank_worker.py b/old/worker/retrieve/fuse_rerank_worker.py
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diff --git a/memory_scope/worker/summary_long/summary_collect_worker.py b/old/worker/summary_long/summary_collect_worker.py
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rename from memory_scope/worker/summary_long/update_profile_worker.py
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diff --git a/memory_scope/worker/summary_long/__init__.py b/old/worker/summary_short/__init__.py
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diff --git a/memory_scope/worker/summary_short/contra_repeat_worker.py b/old/worker/summary_short/contra_repeat_worker.py
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rename from memory_scope/worker/summary_short/contra_repeat_worker.py
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diff --git a/memory_scope/worker/summary_short/get_observation_with_time_worker.py b/old/worker/summary_short/get_observation_with_time_worker.py
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