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 78368e9..5ab689b 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
@@ -180,7 +180,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
     @Override
     public boolean exist(String path) {
         try {
-            return !s3.listObjects(bucket, path).getObjectSummaries().isEmpty();
+            return s3.doesObjectExist(bucket, path);
         } catch (Exception e) {
             return false;
         }