diff --git a/oss-http-api/src/main/java/cn/axzo/oss/http/model/copyobject/ServerFileBatchCopyObjectResponse.java b/oss-http-api/src/main/java/cn/axzo/oss/http/model/copyobject/ServerFileBatchCopyObjectResponse.java
index e7dc4dc..ff23781 100644
--- a/oss-http-api/src/main/java/cn/axzo/oss/http/model/copyobject/ServerFileBatchCopyObjectResponse.java
+++ b/oss-http-api/src/main/java/cn/axzo/oss/http/model/copyobject/ServerFileBatchCopyObjectResponse.java
@@ -32,14 +32,12 @@ public class ServerFileBatchCopyObjectResponse {
         private String fileUuid;
 
         /**
-         * 目标桶
-         * 如果目标桶为空,则默认取源桶
+         * 目标文件fileKey
          */
         private String targetFileKey;
 
         /**
          * 目标通道
-         * 如果目标通道为空,则默认源通道
          */
         private String targetChannelCode;