diff --git a/batch_dialog.py b/batch_dialog.py
index 22f9c7a..bfb4564 100644
--- a/batch_dialog.py
+++ b/batch_dialog.py
@@ -1,5 +1,9 @@
+import os
 import sys
 import csv
+import socket, struct
+import time
+
 from PyQt5.QtWidgets import QApplication, QDialog, QVBoxLayout, QHBoxLayout, QTableWidget, QTableWidgetItem, \
     QPushButton, QCheckBox, QFileDialog, QMessageBox
 from PyQt5.QtCore import Qt
@@ -104,13 +108,150 @@ class BatchOperationDialog(QDialog):
             item.setCheckState(0)  # 未选中
 
     def get_version(self):
-        print("获取版本按钮被点击")
+        # 遍历表格的第1列，获取选中的行的IP地址
+        for row in range(self.table_widget.rowCount()):
+            item = self.table_widget.item(row, 0)
+            if item.checkState() == Qt.Checked:  # 如果该行被选中
+                ip = self.table_widget.item(row, 1).text()  # 获取IP地址
+                if ip:
+                    try:
+                        # 创建TCP连接到IP地址的12345端口
+                        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+                            s.settimeout(5)  # 设置连接超时时间为5秒
+                            s.connect((ip, 12345))
+
+                            # 发送消息
+                            message = bytes([0xAA, 0x55, 0xAA, 0x0F, 0x01, 0x00])
+                            s.sendall(message)
+
+                            # 接收返回的数据（假设返回数据至少有8个字节）
+                            response = s.recv(1024)
+                            if len(response) >= 8:
+                                # 解析第7、8字节作为版本号
+                                version = f"{response[6]}-{response[7]}"
+                                # 将版本号写入到第4列（版本号列）
+                                self.table_widget.setItem(row, 3, QTableWidgetItem(version))
+                            else:
+                                print(f"接收到的数据长度不足：{len(response)}，无法提取版本号")
+                    except Exception as e:
+                        print(f"与IP {ip} 连接失败: {e}")
+                        self.table_widget.setItem(row, 3, QTableWidgetItem("连接失败"))
 
     def get_mac(self):
-        print("获取MAC按钮被点击")
+        for row in range(self.table_widget.rowCount()):
+            item = self.table_widget.item(row, 0)
+            if item.checkState() == Qt.Checked:  # 如果该行被选中
+                ip = self.table_widget.item(row, 1).text()  # 获取IP地址
+                if ip:
+                    try:
+                        # 创建TCP连接到IP地址的12345端口
+                        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+                            s.settimeout(5)  # 设置连接超时时间为5秒
+                            s.connect((ip, 12345))
+
+                            # 发送消息
+                            message = bytes([0xAA, 0x55, 0xAA, 0x12, 0x01, 0x00])
+                            s.sendall(message)
+
+                            # 接收返回的数据（假设返回数据至少有8个字节）
+                            response = s.recv(1024)
+                            if len(response) >= 8:
+                                # 解析第7、8字节作为mac后2字节
+                                mac = f"50-29-4D-20-{response[6]}-{response[7]}"
+                                # 将版本号写入到第3列（MAC列）
+                                self.table_widget.setItem(row, 2, QTableWidgetItem(mac))
+                            else:
+                                print(f"接收到的数据长度不足：{len(response)}，无法提取版本号")
+                    except Exception as e:
+                        print(f"与IP {ip} 连接失败: {e}")
+                        self.table_widget.setItem(row, 3, QTableWidgetItem("连接失败"))
+
+    def calculate_crc(self, data: bytes) -> int:
+        """计算数据的累加和CRC"""
+        crc = 0
+        for byte in data:
+            crc += byte
+        return crc & 0xFF  # 只保留最低字节
 
     def upgrade_node(self):
-        print("升级节点按钮被点击")
+        """打开文件选择对话框"""
+        file_path, _ = QFileDialog.getOpenFileName(
+            self, "选择升级文件", "", "二进制文件 (*.bin);;所有文件 (*)"
+        )
+
+        if file_path:
+            file_name = os.path.basename(file_path)
+            # self.status_bar.showMessage(f"已选择: {file_name}")
+
+        try:
+            print("Starting upgrade process...")
+            if not os.path.exists(file_path):
+                raise FileNotFoundError(f"Upgrade file {file_path} not found")
+
+            with open(file_path, "rb") as f:
+                package_data = f.read()
+
+            if not package_data:
+                raise ValueError("Upgrade file is empty")
+
+            print(f"Read upgrade package, size: {len(package_data)} bytes")
+
+            upgrade_len = len(package_data)
+            crc = self.calculate_crc(package_data)
+            upgrade_req = struct.pack("<IB", upgrade_len, crc) + package_data
+
+            header_magic = bytes([0xAA, 0x55, 0xAA])
+            cmd = 0x05
+            version = 1
+            result_code = 0
+
+            package_head = struct.pack("<3sBBB", header_magic, cmd, version, result_code)
+            full_packet = package_head + upgrade_req
+
+            print("Full packet prepared:")
+            print(f"Header magic: {package_head[:3].hex()}")
+            print(f"Command: {cmd}, Version: {version}")
+            print(f"Upgrade length: {upgrade_len}, CRC: {crc}")
+            print(f"Total packet size: {len(full_packet)} bytes")
+
+            # 分包处理：每包最大1500字节
+            max_packet_size = 1500
+            total_size = len(full_packet)
+            num_packets = (total_size // max_packet_size) + (1 if total_size % max_packet_size != 0 else 0)
+
+            print(f"Total packets: {num_packets}, each up to {max_packet_size} bytes")
+
+            for row in range(self.table_widget.rowCount()):
+                item = self.table_widget.item(row, 0)
+                if item.checkState() == Qt.Checked:  # 如果该行被选中
+                    ip = self.table_widget.item(row, 1).text()  # 获取IP地址
+                    if ip:
+                        try:
+                            # 创建TCP连接到IP地址的12345端口
+                            with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+                                s.settimeout(5)  # 设置连接超时时间为5秒
+                                s.connect((ip, 12345))
+
+                                for i in range(num_packets):
+                                    start_index = i * max_packet_size
+                                    end_index = min((i + 1) * max_packet_size, total_size)
+                                    packet_chunk = full_packet[start_index:end_index]
+
+                                    print(f"Sending packet {i + 1}/{num_packets}, size: {len(packet_chunk)} bytes")
+                                    s.sendall(packet_chunk)
+                                    print(f"Packet {i + 1} sent successfully")
+                                    time.sleep(0.03)
+                        except Exception as e:
+                            print(f"与IP {ip} 连接失败: {e}")
+                            # self.table_widget.setItem(row, 3, QTableWidgetItem("连接失败"))
+            QMessageBox.information(self, "升级", "升级全部完成")
+        except Exception as e:
+            print(f"Upgrade failed: {str(e)}")
+            QMessageBox.critical(
+                self,
+                "升级",
+                "升级包上传失败"
+            )
 
     def save_data(self):
         # 打开文件保存对话框