diff --git a/datas/electromagnetic.jar b/datas/electromagnetic.jar
index d2b60cb..9d64260 100644
Binary files a/datas/electromagnetic.jar and b/datas/electromagnetic.jar differ
diff --git a/src/ComacDBInstall.py b/src/ComacDBInstall.py
index 196038d..f2e6499 100644
--- a/src/ComacDBInstall.py
+++ b/src/ComacDBInstall.py
@@ -126,7 +126,7 @@ class InstallMariaDb:
         self.__set_java_env()
         # logger.info("生成脚本文件")
         # self.__set_bat()
-        logger.info("安装完成，10秒后自动退出")
+        logger.info("安装完成，10秒后进行数据库服务安装")
         time.sleep(10)
         pass
 
@@ -202,6 +202,8 @@ class InstallComacDb:
         self.__delete_old_files(self.app_log_dir)
         self.__remove_pre_service()
         self.__register_and_start_service()
+        logger.info("运行完成，10秒钟后自动退出")
+        time.sleep(10)
         pass
 
     def __delete_old_files(self, directory, days=2):
@@ -245,15 +247,15 @@ class InstallComacDb:
         ]
 
         # 执行安装命令
-        print("Installing service...")
+        logger.info("Installing service...")
         result = subprocess.run(cmd, capture_output=True, text=True)
 
         if result.returncode != 0:
-            print("Error installing service:")
-            print(result.stderr)
+            logger.info("Error installing service:")
+            logger.info(result.stderr)
             return False
 
-        print("Service installed successfully!")
+        logger.info("Service installed successfully!")
 
         # 设置服务显示名称和描述
         subprocess.run([str(self.nssm_exe), "set", self.service_name, "DisplayName", self.service_name])
@@ -265,16 +267,17 @@ class InstallComacDb:
         # 设置启动类型为自动（可选）
         subprocess.run([str(self.nssm_exe), "set", self.service_name, "Start", "SERVICE_AUTO_START"])
 
-        print("Service configuration completed.")
-        print(f"You can now start the service with: net start {self.service_name}")
+        logger.info("Service configuration completed.")
         subprocess.run(rf"net start {self.service_name}")
         time.sleep(10)
 
     def __remove_pre_service(self):
+        logger.info("清理历史服务")
         stop_command = ["sc", "stop", self.service_name]
         delete_command = ["sc", "delete", self.service_name]
         subprocess.run(stop_command, capture_output=True, text=True)
         subprocess.run(delete_command, capture_output=True, text=True)
+        time.sleep(5)
         pass
 
 
diff --git a/src/install.py b/src/install.py
index 3638865..ebc8529 100644
--- a/src/install.py
+++ b/src/install.py
@@ -1,13 +1,14 @@
 import os
+import re
+import shutil
+import subprocess
 import sys
 import time
 import zipfile
-import subprocess
-import loguru
+
 import elevate
-import shutil
+import loguru
 import psutil
-import re
 
 root_path = r'D:\database'
 service_name = 'ComacMariaDB'
diff --git a/src/start.py b/src/start.py
index 4f33ef7..843391d 100644
--- a/src/start.py
+++ b/src/start.py
@@ -1,14 +1,13 @@
+import argparse
 import os
-import time
-
-from loguru import logger
+import re
 import subprocess
 import sys
+import time
 from datetime import datetime
-import re
-import webview
 
-import argparse
+import webview
+from loguru import logger
 
 # 获取当前脚本所在的目录
 new_java_path = 'D:/database/jdk/bin/java.exe'