diff --git a/oss-http-api/src/main/java/cn/axzo/oss/http/model/FileInformationResponse.java b/oss-http-api/src/main/java/cn/axzo/oss/http/model/FileInformationResponse.java
index f7d3856..532e915 100644
--- a/oss-http-api/src/main/java/cn/axzo/oss/http/model/FileInformationResponse.java
+++ b/oss-http-api/src/main/java/cn/axzo/oss/http/model/FileInformationResponse.java
@@ -20,4 +20,9 @@ public class FileInformationResponse {
      * URL MD5
      */
     private String urlMd5;
+
+    /**
+     * 文件 Key
+     */
+    private String fileKey;
 }