diff --git a/config/config.json b/config/config.json
index 899a84bd..ea868fe3 100644
--- a/config/config.json
+++ b/config/config.json
@@ -9,5 +9,6 @@
     "model_embedding": "config/model/dash_embedding.json",
     "model_rerank": "config/model/dash_rerank.json",
     "model_generate": "config/model/dash_generate.json",
-    "db": ""
+    "db": "",
+    "dash_api_key": ""
 }
\ No newline at end of file
diff --git a/config/model/dash_embedding.json b/config/model/dash_embedding.json
index 8ceaf9b5..70408e30 100644
--- a/config/model/dash_embedding.json
+++ b/config/model/dash_embedding.json
@@ -1,4 +1,5 @@
 {
-    "method": "DashScopeEmbedding",
-    "model_name": "text-embedding-v2"
+    "model_name": "text-embedding-v2",
+    "method_type": "DashScopeEmbedding",
+    "clazz": "models.base_embedding_model"
 }
\ No newline at end of file
diff --git a/config/worker.json b/config/worker.json
index 87724ef3..32c31749 100644
--- a/config/worker.json
+++ b/config/worker.json
@@ -51,11 +51,8 @@
     },
     "ExtractTimeWorker": {
         "name": "ExtractTimeWorker",
-        "path": "memory_scope/worker",
-        "parse_time_model": "qwen_1_8_parse_time_service",
-        "parse_time_max_token": 100,
-        "parse_time_temperature": 0.6,
-        "parse_time_top_k": 1
+        "clazz": "worker.summary_long.get_insight",
+        "parse_time_model": "qwen_1_8_parse_time_service"
     },
     "InfoFilterWorker": {
         "name": "InfoFilterWorker",
diff --git a/memory_scope/chat/memory_service.py b/memory_scope/chat/memory_service.py
new file mode 100644
index 00000000..c750621b
--- /dev/null
+++ b/memory_scope/chat/memory_service.py
@@ -0,0 +1,7 @@
+
+class MemoryService(object):
+
+    def __init__(self):
+        pass
+
+    def memory
\ No newline at end of file
diff --git a/memory_scope/cli.py b/memory_scope/cli.py
index 208339c3..3de177eb 100644
--- a/memory_scope/cli.py
+++ b/memory_scope/cli.py
@@ -1,14 +1,31 @@
-# 使用argparse库的示例
-import argparse
 import fire
-from config import C, init
-from chat.memory_chat import MemoryChat
 
-def main(config_path:str):
-    init(config_path)
-    
+from memory_scope.chat.memory_chat import MemoryChat
+from memory_scope.handler.config_handler import ConfigHandler
+
+"""
+1. fire read config
+2. init config
+    1. global configs: global + db + llm + monitor
+    2. worker config list: worker + llm
+3. init db
+4. init workers, global+worker
+5. init llms
+6. init monitor
+7. new Agent,add db workers llms monitor
+    1. new memory service
+        1. new pipeline
+    2. chat
+    3. 
+"""
+
+
+def main(config_path: str):
+    config_handler = ConfigHandler(config_path)
+
     agent = MemoryChat()
     agent.run()
 
+
 if __name__ == "__main__":
     fire.Fire(main)
diff --git a/memory_scope/db/base_db.py b/memory_scope/db/base_db.py
new file mode 100644
index 00000000..59272d0a
--- /dev/null
+++ b/memory_scope/db/base_db.py
@@ -0,0 +1,38 @@
+from abc import ABCMeta, abstractmethod
+
+from memory_scope.models.base_model import BaseModel
+
+
+class BaseDBClient(metaclass=ABCMeta):
+
+    def __init__(self, index_name: str, embedding_model: BaseModel, content_key: str = "text", **kwargs):
+        self.index_name: str = index_name
+        self.embedding_model: BaseModel = embedding_model
+        self.content_key: str = content_key
+        self.kwargs: dict = kwargs
+
+    @abstractmethod
+    def retrieve(self, text: str, limit_size: int):
+        """
+        :param text:
+        :param limit_size:
+        :return:
+        """
+
+    @abstractmethod
+    def insert(self, text: str):
+        """ TODO 是否overwrite
+        :return:
+        """
+
+    @abstractmethod
+    def insert_batch(self):
+        """
+        :return:
+        """
+
+    @abstractmethod
+    def delete(self):
+        """
+        :return:
+        """
\ No newline at end of file
diff --git a/memory_scope/handler/__init__.py b/memory_scope/handler/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/memory_scope/handler/config_handler.py b/memory_scope/handler/config_handler.py
new file mode 100644
index 00000000..96251033
--- /dev/null
+++ b/memory_scope/handler/config_handler.py
@@ -0,0 +1,73 @@
+import json
+import os.path
+from typing import Dict
+
+from memory_scope.models.base_model import BaseModel
+from memory_scope.utils.tool_functions import init_instance_by_config_v2
+from memory_scope.worker.base_worker import BaseWorker
+
+
+class ConfigHandler(object):
+
+    def __init__(self, path: str):
+        self.config_name: str = os.path.basename(path)
+        self.config_base_dir: str = os.path.dirname(path)
+
+        with open(path) as f:
+            config = json.load(f)
+
+        self.global_configs: Dict[str, str] = {}
+        self.worker_dict: Dict[str, BaseWorker] = {}
+        self.model_dict: Dict[str, BaseModel] = {}
+
+        self._init_global_config(config["global"])
+        self.worker_base_dir = self.global_configs.get("worker_base_dir", "config")
+        self.model_base_dir = self.global_configs.get("model_base_dir", "config/model")
+        self._init_workers(config["workers"])
+        self._init_db(config["db"])
+        self._init_chat_model(config["chat_model"])
+        self._init_monitor(config["monitor"])
+
+    def _init_global_config(self, global_configs: Dict[str, str]):
+        """set global_configs & set apikey into env
+        """
+
+    def _init_workers(self, worker_config_name: str):
+        """ load worker config & init workers
+        """
+        with open(os.path.join(self.config_base_dir, worker_config_name)) as f:
+            worker_config_dict = json.load(f)
+
+        for worker_name, worker_config in worker_config_dict.items():
+            if worker_name in self.worker_dict:
+                continue
+            self.worker_dict[worker_name] = init_instance_by_config_v2(worker_config,
+                                                                       default_clazz_path=self.worker_base_dir,
+                                                                       suffix_name="worker",
+                                                                       **self.global_configs,
+                                                                       **worker_config)
+
+            self._init_model(worker_config.get("embedding_model"))
+            self._init_model(worker_config.get("generation_model"))
+            self._init_model(worker_config.get("rank_model"))
+
+    def _init_model(self, model_name: str):
+        if not model_name or model_name in self.model_dict:
+            return
+
+        with open(os.path.join(self.model_base_dir, model_name)) as f:
+            model_config = json.load(f)
+            self.model_dict[model_name] = init_instance_by_config_v2(model_config,
+                                                                     default_clazz_path=self.model_base_dir,
+                                                                     suffix_name="",
+                                                                     **model_config)
+
+    def _init_db(self, db_config: dict):
+        pass
+
+    def _init_chat_model(self, chat_model_config: dict):
+        chat_model_name = chat_model_config["name"]
+        self._init_model(chat_model_name)
+
+    def _init_monitor(self, monitor_config: dict):
+        pass
diff --git a/memory_scope/handler/pipeline.py b/memory_scope/handler/pipeline.py
new file mode 100644
index 00000000..0bd2dc55
--- /dev/null
+++ b/memory_scope/handler/pipeline.py
@@ -0,0 +1,151 @@
+import json
+import re
+import time
+from concurrent.futures import ThreadPoolExecutor, as_completed
+from importlib import import_module
+from itertools import zip_longest
+from typing import Dict, Any
+
+from worker.base_worker import BaseWorker
+from utils.context_handler import ContextHandler
+from utils.logger import Logger
+from utils.timer import timer, Timer
+from common.tool_functions import under_line_to_hump
+from constants import common_constants
+from constants.common_constants import RESPONSE_EXT_INFO, MAX_WORKERS, PIPELINE
+from enumeration.memory_method_enum import MemoryMethodEnum
+from pipeline.memory import MemoryServiceRequestModel
+from cli.cli_config import C
+from utils.tool_functions import init_instance_by_config
+
+
+class Pipeline(object):
+    def __init__(self, method: MemoryMethodEnum):
+        self.method = method
+        self.context_handler = ContextHandler()
+
+        # 线程池
+        self.thread_pool = ThreadPoolExecutor(max_workers=C.thread_pool_max_count)
+
+        # 全部初始化的worker
+        self.worker_dict: Dict[str, BaseWorker] = {}
+
+        # 日志
+        self.logger: Logger = Logger.get_memory_logger()
+
+        # 初始化pipeline
+        self.pipeline_list = self.get_pipeline()
+        self.print_and_init_worker(self.pipeline_list)
+
+    def get_worker(self, worker_name: str, is_multi_thread: bool = False) -> BaseWorker:
+        return init_instance_by_config(
+            config = C.worker.get(worker_name),
+            try_kwargs={
+                "is_multi_thread": is_multi_thread,
+                "thread_pool": self.thread_pool
+            }
+            )
+
+    def worker_run(self, worker_list: list[str]) -> bool:
+        for worker_name in worker_list:
+            worker = self.worker_dict[worker_name]
+            # 执行子类实现的_run函数
+            worker.run()
+            # 保存worker的运行信息
+            self.run_infos.append(worker.run_info_dict)
+            # 结束pipeline
+            if not worker.continue_run:
+                return False
+        return True
+
+    @timer
+    def print_and_init_worker(self, pipeline_list: list[list]):
+        self.logger.info("----- Pipeline Begin -----")
+        i: int = 0
+        for pipeline_part in pipeline_list:
+            if len(pipeline_part) == 1:
+                for w in pipeline_part[0]:
+                    self.logger.info(f"stage{i}: {w}")
+                    self.worker_dict[w] = self.get_worker(w)
+                    i += 1
+            else:
+                for w_zip in zip_longest(*pipeline_part, fillvalue="-"):
+                    self.logger.info(f"stage{i}: {' | '.join(w_zip)}")
+                    i += 1
+                    for w in w_zip:
+                        if w == "-":
+                            continue
+                        self.worker_dict[w] = self.get_worker(w, is_multi_thread=True)
+        self.logger.info("----- Pipeline End -----")
+
+    def get_context(self, key: str, default=None) -> Any:
+        return self.context_handler.get_context(key, default)
+
+    def flush(self, request: MemoryServiceRequestModel):
+        # 全局上下文，worker之间交换参数和变量
+        self.context_handler.flush()
+    
+        # 运行信息
+        self.run_infos = []
+        self.context_handler.set_context(common_constants.REQUEST, request)
+        for pipeline_part in self.pipeline_list:
+            pipeline_part.flush(self.context_handler)
+
+    @timer
+    def get_pipeline(self) -> list[list]:
+        pipeline_str = C.pipeline.get(self.method)
+        self.logger.info(f"pipeline={pipeline_str}")
+
+        # re-match e.g., [a|b],c,[d,e,f|g,h],j
+        pattern = r'(\[[^\]]*\]|[^,]+)'
+        pipeline_split = re.findall(pattern, pipeline_str)
+
+        pipeline_list = []
+        for pipeline_part in pipeline_split:
+            # e.g., [d,e,f|g,h]
+            pipeline_part = pipeline_part.strip()
+            if '[' in pipeline_part or ']' in pipeline_part:
+                pipeline_part = pipeline_part.replace('[', '').replace(']', '')
+
+            # e.g., ["d,e,f", "g,h"]
+            line_split = [x.strip() for x in pipeline_part.split("|") if x]
+            if len(line_split) <= 0:
+                continue
+
+            # e.g., ["d","e","f"]
+            pipeline_list.append([x.split(",") for x in line_split])
+
+        return pipeline_list
+
+    def run(self):
+        # run workers in multi threads
+        with self.thread_pool, Timer("ALL_PIPELINE"):
+            for pipeline_part in self.pipeline_list:
+                if len(pipeline_part) == 1:
+                    if not self.worker_run(pipeline_part[0]):
+                        break
+                elif self.max_workers == 1:
+                    for worker_list in pipeline_part:
+                        self.worker_run(worker_list)
+                else:
+                    t_list = []
+                    for worker_list in pipeline_part:
+                        time.sleep(0.001)
+                        t_list.append(self.thread_pool.submit(self.worker_run, worker_list))
+
+                    flag = True
+                    for future in as_completed(t_list):
+                        if not future.result():
+                            flag = False
+                            break
+                    if not flag:
+                        break
+
+        # 获取ext_info
+        ext_info = self.get_context(RESPONSE_EXT_INFO)
+        if ext_info is None:
+            ext_info = {}
+            self.context_handler.set_context(RESPONSE_EXT_INFO, ext_info)
+
+        # 保存 run_info_list
+        ext_info["run_infos"] = json.dumps(self.run_infos, ensure_ascii=False)
diff --git a/memory_scope/models/__init__.py b/memory_scope/models/__init__.py
index 73d7895f..35395203 100644
--- a/memory_scope/models/__init__.py
+++ b/memory_scope/models/__init__.py
@@ -1,18 +1,5 @@
-from utils.registry import Registry
+from llama_index.embeddings.dashscope import DashScopeEmbedding
 
-from llama_index.embeddings.dashscope import (
-    DashScopeEmbedding,
-)
-# from llama_index.postprocessor.dashscope_rerank import DashScopeRerank
+from memory_scope.utils.registry import Registry
 
-from llama_index.llms.dashscope import DashScope # type: ignore
-
-
-EMB = Registry('embedding')
-EMB.register_module(DashScopeEmbedding)
-
-# RERANKER = Registry('reranker')
-# RERANKER.register_module(DashScopeRerank)
-
-LLM = Registry('llm')
-LLM.register_module(DashScope)
+MODEL_REGISTRY = Registry("models")
diff --git a/memory_scope/models/base_embedding_model.py b/memory_scope/models/base_embedding_model.py
new file mode 100644
index 00000000..3e6d30cf
--- /dev/null
+++ b/memory_scope/models/base_embedding_model.py
@@ -0,0 +1,24 @@
+from llama_index.embeddings.dashscope import DashScopeEmbedding
+
+from memory_scope.models import MODEL_REGISTRY
+from memory_scope.models.base_model import BaseModel
+from memory_scope.models.response import ModelResponse, ModelResponseGen
+
+
+class BaseEmbeddingModel(BaseModel):
+    MODEL_REGISTRY.batch_register([
+        DashScopeEmbedding,
+    ])
+
+    def before_call(self, **kwargs) -> None:
+        pass
+
+    def after_call(self, model_response: ModelResponse | ModelResponseGen,
+                   **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    def _call(self, stream: bool = False, **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    async def _async_call(self, **kwargs) -> ModelResponse:
+        pass
diff --git a/memory_scope/models/base_generate_model.py b/memory_scope/models/base_generate_model.py
new file mode 100644
index 00000000..2f0c3dbd
--- /dev/null
+++ b/memory_scope/models/base_generate_model.py
@@ -0,0 +1,24 @@
+from llama_index.llms.dashscope import DashScope as DashScopeLLM
+
+from memory_scope.models import MODEL_REGISTRY
+from memory_scope.models.base_model import BaseModel
+from memory_scope.models.response import ModelResponse, ModelResponseGen
+
+
+class BaseGenerateModel(BaseModel):
+    MODEL_REGISTRY.batch_register([
+        DashScopeLLM
+    ])
+
+    def before_call(self, **kwargs) -> None:
+        pass
+
+    def after_call(self, model_response: ModelResponse | ModelResponseGen,
+                   **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    def _call(self, stream: bool = False, **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    async def _async_call(self, **kwargs) -> ModelResponse:
+        pass
diff --git a/memory_scope/models/base_model.py b/memory_scope/models/base_model.py
new file mode 100644
index 00000000..af415976
--- /dev/null
+++ b/memory_scope/models/base_model.py
@@ -0,0 +1,104 @@
+import asyncio
+import inspect
+import time
+from abc import abstractmethod, ABCMeta
+
+from memory_scope.models import MODEL_REGISTRY
+from memory_scope.models.response import ModelResponse, ModelResponseGen
+from memory_scope.utils.logger import Logger
+from memory_scope.utils.timer import Timer
+
+
+class BaseModel(metaclass=ABCMeta):
+
+    def __init__(self,
+                 model_name: str,
+                 method_type: str,
+                 timeout: int = None,
+                 max_retries: int = 3,
+                 retry_interval: float = 1.0,
+                 kwargs_filter: bool = True,
+                 **kwargs):
+
+        self.model_name: str = model_name
+        self.method_type: str = method_type
+        self.timeout: int = timeout
+        self.max_retries: int = max_retries
+        self.retry_interval: float = retry_interval
+        self.kwargs: dict = kwargs
+
+        self.data = {}
+        self.logger = Logger.get_logger()
+
+        obj_cls = MODEL_REGISTRY.get(self.method_type)
+        if not obj_cls:
+            raise RuntimeError(f"method_type={self.method_type} is not supported!")
+
+        if kwargs_filter:
+            allowed_kwargs = list(inspect.signature(obj_cls.__init__).parameters.keys())
+            kwargs = {key: value for key, value in kwargs.items() if key in allowed_kwargs}
+
+        self.model = obj_cls(**kwargs)
+
+    @abstractmethod
+    def before_call(self, **kwargs) -> None:
+        """prepare data before call
+        :param kwargs:
+        :return:
+        """
+
+    @abstractmethod
+    def after_call(self, model_response: ModelResponse | ModelResponseGen,
+                   **kwargs) -> ModelResponse | ModelResponseGen:
+        """
+        :param model_response:
+        :param kwargs:
+        :return:
+        """
+
+    @abstractmethod
+    def _call(self, stream: bool = False, **kwargs) -> ModelResponse | ModelResponseGen:
+        """
+        :param kwargs:
+        :return:
+        """
+
+    def call(self, stream: bool = False, **kwargs) -> ModelResponse | ModelResponseGen:
+        """
+        :param stream: only llm needs stream
+        :param kwargs:
+        :return:
+        """
+        self.before_call(stream=stream, **kwargs)
+        with Timer(self.__class__.__name__, log_time=False) as t:
+            for i in range(self.max_retries):
+                model_response = self._call(stream=stream, **kwargs)
+                if not model_response.status and not stream:
+                    self.logger.warning(f"call model={self.model_name} failed! cost={t.cost_str} retry_cnt={i} "
+                                        f"details={model_response.details}", stacklevel=2)
+                    time.sleep(i * self.retry_interval)
+                else:
+                    return self.after_call(stream=stream, model_response=model_response, **kwargs)
+
+    @abstractmethod
+    async def _async_call(self, **kwargs) -> ModelResponse:
+        """
+        :param kwargs:
+        :return:
+        """
+
+    async def async_call(self, **kwargs) -> ModelResponse:
+        """ 异步不需要stream
+        :param kwargs:
+        :return:
+        """
+        self.before_call(**kwargs)
+        with Timer(self.__class__.__name__, log_time=False) as t:
+            for i in range(self.max_retries):
+                model_response = await self._async_call(**kwargs)
+                if not model_response.status:
+                    self.logger.warning(f"async_call model={self.model_name} failed! cost={t.cost_str} retry_cnt={i} "
+                                        f"details={model_response.details}", stacklevel=2)
+                    await asyncio.sleep(i * self.retry_interval)
+                else:
+                    return self.after_call(model_response, **kwargs)
diff --git a/memory_scope/models/base_rank_model.py b/memory_scope/models/base_rank_model.py
new file mode 100644
index 00000000..ce6326cd
--- /dev/null
+++ b/memory_scope/models/base_rank_model.py
@@ -0,0 +1,22 @@
+from memory_scope.models import MODEL_REGISTRY
+from memory_scope.models.base_model import BaseModel
+from memory_scope.models.response import ModelResponse, ModelResponseGen
+
+
+class BaseRankModel(BaseModel):
+    MODEL_REGISTRY.batch_register([
+
+    ])
+
+    def before_call(self, **kwargs) -> None:
+        pass
+
+    def after_call(self, model_response: ModelResponse | ModelResponseGen,
+                   **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    def _call(self, stream: bool = False, **kwargs) -> ModelResponse | ModelResponseGen:
+        pass
+
+    async def _async_call(self, **kwargs) -> ModelResponse:
+        pass
diff --git a/memory_scope/models/dash_generate_client.py b/memory_scope/models/dash_generate_client.py
index 6aefbe0f..aefbbe5f 100644
--- a/memory_scope/models/dash_generate_client.py
+++ b/memory_scope/models/dash_generate_client.py
@@ -88,7 +88,7 @@ class LLILLM(LLIClient):
             input_type: llama_input,
         }
 
-    def after_call(self, response_obj, **kwargs):
+    def after_call(self, response_obj: ChatResponse | CompletionResponse, **kwargs) -> str:
         self.logger.debug(f"response_obj={response_obj}")
         if isinstance(response_obj, CompletionResponse):
             return response_obj.text
diff --git a/memory_scope/models/dash_rerank_client.py b/memory_scope/models/dash_rerank_client.py
index 480d484f..4736190e 100644
--- a/memory_scope/models/dash_rerank_client.py
+++ b/memory_scope/models/dash_rerank_client.py
@@ -85,7 +85,7 @@ class LLIReRank(LLIClient):
         }
         
 
-    def after_call(self, nodes, **kwargs):
+    def after_call(self, nodes: List[NodeWithScore], **kwargs) -> List[dict]:
         results = []
         for node in nodes:
             results.append(dict(relevance_score=node.score,
diff --git a/memory_scope/models/response.py b/memory_scope/models/response.py
new file mode 100644
index 00000000..11890183
--- /dev/null
+++ b/memory_scope/models/response.py
@@ -0,0 +1,20 @@
+from typing import Generator, List, Dict
+
+from pydantic import BaseModel, Field
+
+
+class ModelResponse(BaseModel):
+    text: str = Field("", description="")
+
+    embedding_results: Dict[int, List[float]] | List[float] = Field([], description="")
+
+    rank_scores: Dict[int, float] = Field({}, description="")
+
+    model_type: str = Field("", description="")
+
+    status: bool = Field(True, description="")
+
+    details: str = Field("", description="")
+
+
+ModelResponseGen = Generator[ModelResponse, None, None]
diff --git a/memory_scope/pipeline/operator.py b/memory_scope/pipeline/operator.py
new file mode 100644
index 00000000..ac1b317b
--- /dev/null
+++ b/memory_scope/pipeline/operator.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+"""A common base class for Pipeline"""
+from abc import ABC
+from abc import abstractmethod
+
+
+class Operator(ABC):
+    """
+    Abstract base class `Operator` defines a protocol for classes that
+    implement callable behavior.
+    The class is designed to be subclassed with an overridden `__call__`
+    method that specifies the execution logic for the operator.
+    """
+
+    @abstractmethod
+    def __call__(self) -> None:
+        """Calling function"""
diff --git a/memory_scope/utils/logger.py b/memory_scope/utils/logger.py
index 684ba6b7..671c521b 100644
--- a/memory_scope/utils/logger.py
+++ b/memory_scope/utils/logger.py
@@ -2,8 +2,6 @@ import logging
 from logging.handlers import RotatingFileHandler
 from pathlib import Path
 
-from constants.common_constants import MEMORY
-
 # remove %(thread)s .%(funcName)s
 LOG_FORMAT = "%(asctime)s %(levelname)s %(trace_id)s %(module)s:%(lineno)d] %(message)s"
 DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
@@ -90,13 +88,9 @@ class Logger(logging.Logger):
             if LOGGER_DICT:
                 name = list(LOGGER_DICT.keys())[0]
             else:
-                name = MEMORY
+                name = "default"
 
         if name not in LOGGER_DICT:
             LOGGER_DICT[name] = Logger(name=name, **kwargs)
 
-        return LOGGER_DICT[name]
-
-    @classmethod
-    def get_memory_logger(cls, **kwargs):
-        return cls.get_logger(MEMORY, **kwargs)
+        return LOGGER_DICT[name]
\ No newline at end of file
diff --git a/memory_scope/utils/registry.py b/memory_scope/utils/registry.py
index a662180f..0797f9a5 100644
--- a/memory_scope/utils/registry.py
+++ b/memory_scope/utils/registry.py
@@ -3,52 +3,30 @@ Registry for different modules.
 Init class according to the class name and verify the input parameters.
 """
 import inspect
+from typing import Dict, Any, List
 
 
-class Registry:
-    def __init__(self, name):
-        self.name = name
-        self.module_dict = dict()
+class Registry(object):
+    def __init__(self, name: str):
+        self.name: str = name
+        self.module_dict: Dict[str, Any] = {}
 
-    def register_module(self, module, module_name=None):
+    def register(self, module: Any, module_name: str = None):
         if module_name is None:
             module_name = module.__name__
+
         if module_name in self.module_dict:
             raise KeyError(f'{module_name} is already registered in {self.name}')
         self.module_dict[module_name] = module
 
-    def get_module(self, module_name):
+    def batch_register(self, modules: List[Any]):
+        module_name_dict = {m.__name__: m for m in modules}
+        self.module_dict.update(module_name_dict)
+
+    def __getitem__(self, module_name: str):
         assert module_name in self.module_dict, f'{module_name} not found in {self.name}'
         return self.module_dict[module_name]
 
 
-def build_from_cfg(config, registry, default_args: dict = None, skip_param_check=False):
-
-    if default_args is None:
-        default_args = {}
-
-    args = config.copy()
-    method_type = args.pop('method')
-    #params = args.get("parameters", {}) or default_args
-    params = args
-    if isinstance(method_type, str):
-        obj_cls = registry.get_module(method_type)   
-    else:
-        raise TypeError(
-            f'type must be a str or valid type, but got {type(method_type)}')
-
-    allowed_params = list(inspect.signature(obj_cls.__init__).parameters.keys())
-    print(allowed_params, params)
-    if not skip_param_check:
-        filter_params = {key: value for key, value in params.items() if key in allowed_params}
-    else:
-        filter_params = params
-    # print(
-    #     f"Registry {registry.name}, "
-    #     f"allowed parameters {allowed_params}, filter parameters {filter_params}",
-    #     flush=True
-    # )
-    print(filter_params)
-    return obj_cls(**filter_params)
 
 
diff --git a/memory_scope/utils/timer.py b/memory_scope/utils/timer.py
index 0c576363..9e1e3e80 100644
--- a/memory_scope/utils/timer.py
+++ b/memory_scope/utils/timer.py
@@ -6,12 +6,12 @@ date: 20221106
 
 import time
 
-from utils.logger import Logger
+from memory_scope.utils.logger import Logger
 
 
 class Timer(object):
 
-    def __init__(self, name: str, log_time: bool = True, use_ms: bool = True, **kwargs):
+    def __init__(self, name: str, log_time: bool = True, use_ms: bool = False, **kwargs):
         self.name: str = name
         self.log_time: bool = log_time
         self.use_ms: bool = use_ms
@@ -61,11 +61,12 @@ class Timer(object):
 
             self.logger.info(line, stacklevel=3)
 
-    def get_cost_info(self):
+    @property
+    def cost_str(self):
         if self.use_ms:
-            return f"cost={self.cost:.1f}ms"
+            return f"{self.cost:.1f}ms"
         else:
-            return f"cost={self.cost:.4f}s"
+            return f"{self.cost:.4f}s"
 
 
 def timer(func):
diff --git a/memory_scope/utils/tool_functions.py b/memory_scope/utils/tool_functions.py
index fdf0d8ef..6d8aeb41 100644
--- a/memory_scope/utils/tool_functions.py
+++ b/memory_scope/utils/tool_functions.py
@@ -1,10 +1,10 @@
-import os
 import re
 from datetime import datetime
+from importlib import import_module
 from typing import Dict, List
 
 from constants.common_constants import WEEKDAYS
-from importlib import import_module
+
 
 def under_line_to_hump(underline_str):
     sub = re.sub(r'(_\w)', lambda x: x.group(1)[1].upper(), underline_str)
@@ -153,4 +153,25 @@ def init_instance_by_config(config: dict|object, default_module_path: str = None
     try:
         return clazz(**config, **try_kwargs)
     except:
-        return clazz(**config)
\ No newline at end of file
+        return clazz(**config)
+
+
+def init_instance_by_config_v2(config: dict, default_clazz_path: str = "", suffix_name: str = "", **kwargs):
+    clazz_path = config.pop("clazz")
+    if not clazz_path:
+        raise RuntimeError("empty clazz_path!")
+    clazz_name_split = clazz_path.split(".")
+    clazz_name: str = clazz_name_split[-1]
+    if suffix_name and not clazz_name.endswith(suffix_name):
+        clazz_name = f"{clazz_name}_{suffix_name}"
+
+    # 构造path
+    clazz_paths = []
+    if default_clazz_path:
+        clazz_paths.append(default_clazz_path)
+    clazz_paths.extend(clazz_name_split[:-1])
+    clazz_paths.append(clazz_name)
+    module = import_module(".".join(clazz_paths))
+
+    cls_name = under_line_to_hump(clazz_name)
+    return getattr(module, cls_name)(**kwargs)