diff --git a/plugin.xml b/plugin.xml
index ba059a1..8549f9f 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -5,12 +5,13 @@
     <main-package>com.fanruan.fs</main-package>
     <active>yes</active>
     <hidden>no</hidden>
-    <version>1.2.6</version>
+    <version>1.2.7</version>
     <env-version>10.0</env-version>
     <jartime>2021-03-11</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[
+        [2021-04-23]copyFile接口兼容。 <br/>
         [2021-03-30]修复copy文件耗时问题。<br/>
         [2021-01-28]修复备份还原S3报警告问题。<br/>
         [2021-01-24]修复定时调度结果文件预览失败。<br/>
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 7c23b43..e411788 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
@@ -309,7 +309,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
     }
 
     @Override
-    protected boolean internalCopy(String origPath, String desPath) {
+    public boolean copyFile(String origPath, String desPath) throws ResourceIOException {
         s3.copyObject(bucket, origPath, bucket, desPath);
         return exist(desPath);
     }