diff --git a/YunXiaoTools/src/main/java/com/dsideal/YunXiaoTools/Service/MysqlRestoreService.java b/YunXiaoTools/src/main/java/com/dsideal/YunXiaoTools/Service/MysqlRestoreService.java
index 8a2de3ad..f4344635 100644
--- a/YunXiaoTools/src/main/java/com/dsideal/YunXiaoTools/Service/MysqlRestoreService.java
+++ b/YunXiaoTools/src/main/java/com/dsideal/YunXiaoTools/Service/MysqlRestoreService.java
@@ -3,18 +3,11 @@ package com.dsideal.YunXiaoTools.Service;
 import com.dsideal.YunXiaoTools.Utils.CommonUtil;
 import com.jfinal.kit.PropKit;
 import com.obs.services.ObsClient;
-import com.obs.services.model.ListObjectsRequest;
-import com.obs.services.model.ObjectListing;
-import com.obs.services.model.ObsObject;
 
 import java.io.*;
 import java.util.zip.*;
 
 public class MysqlRestoreService {
-    private final String obsEndpoint;
-    private final String obsAccessKey;
-    private final String obsSecretKey;
-    private final String obsBucket;
 
     // 目标数据库配置
     private final String dbHost;
@@ -24,12 +17,6 @@ public class MysqlRestoreService {
     private final String dbName;
 
     public MysqlRestoreService() {
-        // 从配置文件读取配置
-        this.obsEndpoint = PropKit.get("obs_endpoint");
-        this.obsAccessKey = PropKit.get("obs_accessKeyId");
-        this.obsSecretKey = PropKit.get("obs_accessKeySecret");
-        this.obsBucket = PropKit.get("obs_bucket_name");
-
         // 目标数据库配置
         String jdbcUrl = PropKit.get("write.jdbcUrl");
         this.dbHost = CommonUtil.getHostFromJdbcUrl(jdbcUrl);
@@ -78,10 +65,23 @@ public class MysqlRestoreService {
      * 从OBS下载文件
      */
     private void downloadFromObs(String obsKey, String localFile) {
-        try (ObsClient obsClient = new ObsClient(obsAccessKey, obsSecretKey, obsEndpoint)) {
-            obsClient.getObject(obsBucket, obsKey, String.valueOf(new File(localFile)));
+        // 从配置文件中读取OBS配置
+        String endPoint = PropKit.get("obs_endpoint");
+        String ak = PropKit.get("obs_accessKeyId");
+        String sk = PropKit.get("obs_accessKeySecret");
+        String bucketName = PropKit.get("obs_bucket_name");
+        // 创建ObsClient实例
+        ObsClient obsClient = new ObsClient(ak, sk, endPoint);
+        try {
+            obsClient.getObject(bucketName, obsKey, localFile);
         } catch (Exception e) {
             throw new RuntimeException("从OBS下载文件失败: " + e.getMessage(), e);
+        } finally {
+            try {
+                obsClient.close();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
     }