diff --git a/package.json b/package.json
index 59a98f0..28b91b8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "baidubce-sdk",
-  "version": "0.0.11",
+  "version": "0.0.12",
   "description": "baidu cloud engine node.js sdk",
   "main": "index.js",
   "directories": {