diff --git a/.gitignore b/.gitignore
index b7f6efc..b0d04cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,9 @@
 serverList.json
 
+**/__pycache__/
+__pycache__/
+.vscode/
+
 # build
 build/
 dist/
diff --git a/active_connector.py b/active_connector.py
new file mode 100644
index 0000000..75beaae
--- /dev/null
+++ b/active_connector.py
@@ -0,0 +1,230 @@
+from version import version
+import threading
+import paramiko
+import time
+import json
+
+class Connector:
+    def __init__(self, data_dict : dict, server_cfg : dict, lock : threading.Lock, connect_check_interval : float, reconnect_interval : float, multiple_of_timeout : float = 2):
+        self.data_dict = data_dict
+        self.tmp_data_dict = dict()
+        self.server_cfg = server_cfg
+        self.lock = lock
+        self.tmp_lock = threading.Lock()
+        self.connect_check_interval = connect_check_interval
+        self.reconnect_interval = reconnect_interval
+        self.multiple_of_timeout = multiple_of_timeout
+
+    def run(self):
+        # 开启查询线程
+        for i, server_data in enumerate(self.server_cfg):
+            self.tmp_data_dict[server_data['title']] = {}
+            # self.tmp_data_dict[server_data['title']]['server_data'] = server_data
+            thread_check = threading.Thread(target=self.__keep_check_one, args=(server_data, self.tmp_data_dict, server_data['title'], self.connect_check_interval, self.reconnect_interval))
+            thread_check.daemon = True
+            thread_check.start()
+
+        # 开启同步数据线程
+        thread_transmit = threading.Thread(target=self.__transmit_data, args=(self.connect_check_interval,))
+        thread_transmit.daemon = True
+        thread_transmit.start()
+
+    # 持续获取一个服务器的信息
+    def __keep_check_one(self, server: dict, shared_data_list: dict, server_title: str, interval: float, re_connect_time: float=5):
+        # 处理一下需要检查的存储空间路径
+        if not 'storage_list' in server:
+            server['storage_list'] = []
+        if not '/' in server['storage_list']:
+            server['storage_list'].insert(0, '/')
+
+        re_try_count = 0
+        # 循环连接
+        while True:
+            try:
+                # 建立SSH连接
+                client = paramiko.SSHClient()
+                client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+                client.connect(server['ip'], port=server['port'], username=server['username'], password=server.get('password', None), key_filename=server.get('key_filename', None), timeout=interval*self.multiple_of_timeout)
+
+                with self.tmp_lock:
+                    if 'error_dict' in shared_data_list[server_title]:
+                        shared_data_list[server_title].pop('error_dict')
+                re_try_count = 0
+
+                # 循环检测
+                keep_run = True
+                while keep_run:
+                    try:
+                        error_info_dict = dict()
+                        # 网络 信息
+                        network_info = self.__get_network_info(client, interval*self.multiple_of_timeout, server.get('network_interface_name', None), error_info_dict)
+                        # TODO CPU 信息
+                        # 内存 信息
+                        memory_info = self.__get_memory_info(client, interval*self.multiple_of_timeout, error_info_dict)
+                        # 存储空间 信息
+                        storage_info = self.__get_storage_info(client, interval*self.multiple_of_timeout, server['storage_list'], error_info_dict)
+                        # GPU 信息
+                        gpu_info = self.__get_gpus_info(client, interval*self.multiple_of_timeout, error_info_dict, ignore_gpu=server.get('ignore_gpu', False))
+
+                        # 记录信息
+                        with self.tmp_lock:
+                            shared_data_list[server_title]['interval'] = interval
+                            shared_data_list[server_title]['note'] = "" # TODO 暂不支持公告，后续增加
+                            shared_data_list[server_title]['title'] = server_title
+                            shared_data_list[server_title]['version'] = version
+                            shared_data_list[server_title]['update_time_stamp'] = int(time.time())
+                            if memory_info is not None:
+                                shared_data_list[server_title]['gpu_list'] = gpu_info
+                            if memory_info is not None:
+                                shared_data_list[server_title]['memory'] = memory_info
+                            if storage_info is not None:
+                                shared_data_list[server_title]['storage_list'] = storage_info
+                            if network_info is not None:
+                                shared_data_list[server_title]['network_list'] = [{
+                                    'default' : False,
+                                    'name' : server['network_interface_name'],
+                                    'in' : network_info['in'],
+                                    'out' : network_info['out'],
+                                }]
+                            if len(error_info_dict) > 0:
+                                shared_data_list[server_title]['error_dict'] = error_info_dict
+                    except Exception as e:
+                        keep_run = False
+                        with self.tmp_lock:
+                            shared_data_list[server_title]['error_dict']['connect'] = f'{e}'
+                            if 'gpu_list' in shared_data_list[server_title]:
+                                shared_data_list[server_title].pop('gpu_list')
+
+                    time.sleep(interval)
+
+                # 关闭连接
+                client.close()
+            except Exception as e:
+                if 'error_dict' not in shared_data_list[server_title]:
+                    shared_data_list[server_title]['error_dict'] = dict()
+                shared_data_list[server_title]['error_dict']['connect'] = f'retry:{re_try_count}, {e}'
+            time.sleep(re_connect_time)
+            re_try_count += 1
+
+    def __transmit_data(self, interval):
+        # 等待一点时间再开始
+        time.sleep(interval * 0.5)
+        while True:
+            time.sleep(interval)
+            # 将临时字典中的内容移动到正式数据中
+            with self.tmp_lock:
+                with self.lock:
+                    for k, v in self.tmp_data_dict.items():
+                        self.data_dict[k] = v
+
+    #region 获取信息的方法
+
+    def __get_memory_info(self, client, timeout, info_dict:dict=None):
+        try:
+            stdin, stdout, stderr = client.exec_command('free', timeout=timeout)
+            output = stdout.read().decode().split('\n')[1]
+            if output == "":
+                return None
+            data = output.split()
+            result = {
+                "total": int(data[1]),
+                "used": int(data[2])
+            }
+
+            return result
+        except paramiko.ssh_exception.SSHException as e:
+            # ssh 的异常仍然抛出
+            raise
+        except Exception as e:
+            if info_dict is not None:
+                info_dict['memory'] = f'{e}'
+            return None
+
+    def __get_storage_info(self, client, timeout, path_list, info_dict:dict=None):
+        try:
+            result = []
+            for target_path in path_list:
+                stdin, stdout, stderr = client.exec_command(f'df {target_path} | grep \'{target_path}\'', timeout=timeout)
+                output = stdout.read().decode()
+                if output == "":
+                    continue
+                data = output.split()
+                tmp_res = {
+                    "path": target_path,
+                    "total": int(data[1]),
+                    "available": int(data[3])
+                }
+                result.append(tmp_res)
+            return result
+        except paramiko.ssh_exception.SSHException as e:
+            # ssh 的异常仍然抛出
+            raise
+        except Exception as e:
+            if info_dict is not None:
+                info_dict['storage'] = f'{e}'
+            return None
+
+    def __get_network_info(self, client, timeout, interface_name, info_dict:dict=None):
+        try:
+            if interface_name is None:
+                return None
+            stdin, stdout, stderr = client.exec_command(f'ifstat -i {interface_name} 0.1 1', timeout=timeout)
+            output = stdout.read().decode().split('\n')[2]
+            data = output.split()
+            result = {
+                "in": float(data[0]),
+                "out": float(data[1])
+            }
+            return result
+        except paramiko.ssh_exception.SSHException as e:
+            # ssh 的异常仍然抛出
+            raise
+        except Exception as e:
+            if info_dict is not None:
+                info_dict['network'] = f'{e}'
+            return None
+
+    def __get_gpus_info(self, client, timeout, info_dict:dict=None, ignore_gpu=False):
+        if ignore_gpu:
+            return None
+
+        try:
+            stdin, stdout, stderr = client.exec_command("gpustat --json")
+            output = stdout.read().decode()
+            gpus_info = json.loads(output)
+
+            result = []
+            for gpu_info in gpus_info['gpus']:
+                # 处理一下
+                gpu_name = gpu_info['name'].replace('NVIDIA ', '').replace('GeForce ', '')
+                process_list = []
+                for process_info in gpu_info.get('processes', []):
+                    cmd = process_info.get('command', '')
+                    if 'full_command' in process_info:
+                        cmd = ' '.join(process_info["full_command"])
+                    process_list.append({
+                        "user": process_info.get('username'),
+                        "memory": process_info.get('gpu_memory_usage'),
+                        "cmd": cmd
+                    })
+                # 加到list中
+                result.append({
+                    "idx": gpu_info['index'],
+                    "name": gpu_name,
+                    "temperature": gpu_info['temperature.gpu'],
+                    "used_memory": gpu_info['memory.used'],
+                    "total_memory": gpu_info['memory.total'],
+                    "utilization": gpu_info['utilization.gpu'],
+                    "process_list": process_list
+                })
+
+            return result
+        except paramiko.ssh_exception.SSHException as e:
+            # ssh 的异常仍然抛出
+            raise
+        except Exception as e:
+            if info_dict is not None:
+                info_dict['gpu'] = f'{e}'
+            return None
+
+    #endregion
\ No newline at end of file
diff --git a/server.py b/server.py
index 72c4167..23ebbd6 100644
--- a/server.py
+++ b/server.py
@@ -1,8 +1,10 @@
 from flask import Flask, jsonify, request
 from flask_cors import CORS
 from version import version
+from active_connector import Connector
 import json
 import argparse
+import threading
 
 #region 全局
 
@@ -10,6 +12,8 @@ app = Flask(__name__)
 CORS(app)
 server_cfg = None
 data_dict = dict()
+# 线程锁
+data_lock = threading.Lock()
 
 parser = argparse.ArgumentParser()
 parser.add_argument('--cfg', default='server_config.json', type=str, help='the path of config json.')
@@ -31,33 +35,45 @@ def hello():
 
 @app.route(f'/{api_name}/get_data', methods=['GET'])
 def get_data():
-    return jsonify(data_dict)
+    with data_lock:
+        return jsonify(data_dict)
 
 @app.route(f'/{api_name}/update_data', methods=['POST'])
 def receive_data():
     data = request.json
     # 如果存在对应标题则更新记录
     if data['title'] in server_cfg['server_list']:
-        data_dict['server_dict'][data['title']] = data
-        # 合并显示信息
-        if data['title'] in server_cfg['note_dict']:
-            client_note = data_dict['server_dict'][data['title']]['note']
-            server_note = server_cfg['note_dict'][data['title']]
-            note = server_note if client_note == '' \
-                else server_note + '\n' + client_note
-            data_dict['server_dict'][data['title']]['note'] = note
+        with data_lock:
+            data_dict['server_dict'][data['title']] = data
+            # 合并显示信息
+            if data['title'] in server_cfg['note_dict']:
+                client_note = data_dict['server_dict'][data['title']]['note']
+                server_note = server_cfg['note_dict'][data['title']]
+                note = server_note if client_note == '' \
+                    else server_note + '\n' + client_note
+                data_dict['server_dict'][data['title']]['note'] = note
     return jsonify({"status": "success"})
 
 #endregion
 
 def init():
-    data_dict['server_dict'] = dict()
-    data_dict['version'] = version
-    for server_name in server_cfg['server_list']:
-        data_dict['server_dict'][server_name] = None
+    with data_lock:
+        data_dict['server_dict'] = dict()
+        data_dict['version'] = version
+        for server_name in server_cfg['server_list']:
+            data_dict['server_dict'][server_name] = None
 
 def main():
     init()
+
+    # 主动连接
+    if 'connect_server' in server_cfg and len(server_cfg['connect_server']) > 0:
+        connector = Connector(data_dict['server_dict'], server_cfg['connect_server'], data_lock, server_cfg['connect_check_interval'], server_cfg['reconnect_interval'])
+        connector.run()
+        print('开启主动服务器主动连接 : ' + '、'.join([s['title'] for s in server_cfg['connect_server']]))
+    else:
+        print('未设置主动连接的服务器')
+
     # flask
     app.run(debug=False, host=server_cfg['host'], port=server_cfg['port'])
 
diff --git a/server_config.json b/server_config.json
index 2f8d31d..6564b86 100644
--- a/server_config.json
+++ b/server_config.json
@@ -4,5 +4,22 @@
     "server_list":["76", "174", "233", "222"],
     "note_dict":{
     },
-    "api_name": "api"
+    "api_name": "api",
+
+    "reconnect_interval" : 10,
+    "connect_check_interval" : 3,
+    "connect_server" : [
+        {
+            "title": "SERVER_76",
+            "ip": "lxblxb.top",
+            "port": 66666,
+            "username": "lxb",
+            "key_filename": "/home/lxb/.ssh/id_rsa",
+            "network_interface_name": "eno2",
+            "storage_list": [
+                "/media/D",
+                "/media/F"
+            ]
+        }
+    ]
 }
diff --git a/version.py b/version.py
index 4fe1d60..626d9d5 100644
--- a/version.py
+++ b/version.py
@@ -1 +1 @@
-version = "0.1.1.20250317_beta"
\ No newline at end of file
+version = "0.2.0.20250626_beta"
\ No newline at end of file