diff --git a/plugin.xml b/plugin.xml
index ae68af3..8a0e87c 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -5,13 +5,14 @@
     <main-package>com.fanruan.fs</main-package>
     <active>yes</active>
     <hidden>no</hidden>
-    <version>1.4.5</version>
+    <version>1.4.6</version>
     <env-version>11.0~11.0</env-version>
     <jartime>2023-03-14</jartime>
     <vendor>richie</vendor>
     <description><![CDATA[使用支持S3协议的云存储文件系统作为文件服务器。]]></description>
     <change-notes><![CDATA[
-        [2023-07-25]第三方组件升级。 <br/>
+        [2025-01-04]测试连接逻辑修改、判断虚拟目录问题修复。 <br/>
+        [2024-07-25]第三方组件升级。 <br/>
         [2024-03-13]国际化更新 <br/>
         [2024-03-13]国际化更新 <br/>
         [2023-11-21]小文件不使用分片上传, 新增preserveMetadata后台配置。 <br/>
diff --git a/src/main/java/com/fanruan/fs/s3/repository/core/S3RepositoryFactory.java b/src/main/java/com/fanruan/fs/s3/repository/core/S3RepositoryFactory.java
index 5de506c..1fa7d52 100644
--- a/src/main/java/com/fanruan/fs/s3/repository/core/S3RepositoryFactory.java
+++ b/src/main/java/com/fanruan/fs/s3/repository/core/S3RepositoryFactory.java
@@ -13,6 +13,8 @@ import com.fr.io.context.info.RepositoryProfile;
 import com.fr.io.repository.ResourceRepository;
 import com.fr.stable.StringUtils;
 
+import java.util.UUID;
+
 import static com.fanruan.fs.s3.repository.core.S3ResourceRepository.HTTP;
 
 /**
@@ -59,7 +61,10 @@ public class S3RepositoryFactory extends ConfigRepositoryFactory<S3Config> {
             }
             amazonS3ClientBuilder = amazonS3ClientBuilder.withClientConfiguration(clientConfiguration);
             s3 = amazonS3ClientBuilder.build();
-            s3.listObjects(config.getBucket());
+            String bucket = config.getBucket();
+            String testObject = "test_object_" + UUID.randomUUID();
+            s3.putObject(bucket, testObject, StringUtils.EMPTY);
+            s3.deleteObject(bucket, testObject);
         } catch (Exception e) {
             LogKit.error(e.getMessage(), e);
             return false;
diff --git a/src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java b/src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java
index c6edea8..97e2c37 100644
--- a/src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java
+++ b/src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java
@@ -278,6 +278,10 @@ public class S3ResourceRepository extends BaseResourceRepository {
                 return false;
             }
         }
+        return createDirectoryInternal(path);
+    }
+
+    private boolean createDirectoryInternal(String path) {
         PutObjectRequest req = new PutObjectRequest(bucket, path, new ByteArrayInputStream(new byte[0]), buildEmptyMetadata());
         try {
             s3.putObject(req);
@@ -380,10 +384,14 @@ public class S3ResourceRepository extends BaseResourceRepository {
                         .withBucketName(bucket)
                         .withPrefix(path)
                         .withDelimiter(DELIMITER));
-        for (S3ObjectSummary summary : objectListing.getObjectSummaries()) {
-            if (summary.getKey().startsWith(path + DELIMITER)) {
-                return createDirectory(path);
-            }
+        String targetDir = path + DELIMITER;
+        if (objectListing.getCommonPrefixes().stream().anyMatch(s -> s.startsWith(targetDir))) {
+            createDirectoryInternal(targetDir);
+            return true;
+        }
+        if (objectListing.getObjectSummaries().stream().anyMatch(s -> s.getKey().startsWith(targetDir))) {
+            createDirectoryInternal(targetDir);
+            return true;
         }
         return false;
     }
@@ -454,6 +462,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
                 }
             }
         } catch (Exception e) {
+            LogKit.error(e.getMessage(), e);
             LogKit.info("{} not exist!", path);
         }
 
@@ -466,6 +475,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
             ObjectMetadata metadata = s3.getObjectMetadata(bucket, path);
             return metadata.getContentLength();
         } catch (Exception e) {
+            LogKit.error(e.getMessage(), e);
             LogKit.info("{} not exist!", path);
         }