diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..d3e222c
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,2 @@
+test
+node_modules
diff --git a/README.md b/README.md
index 6c1b4aa..0d8e1e4 100644
--- a/README.md
+++ b/README.md
@@ -194,4 +194,9 @@ $('files').on('change', function (evt) {
 ```
 ### Others
 
-More api usages please refer [test/bos_client.spec.js](test/bos_client.spec.js)
+More api usages please refer
+
+* [test/bos_client.spec.js](test/bos_client.spec.js)
+* [test/bcs_client.spec.js](test/bcs_client.spec.js)
+* [test/bcc_client.spec.js](test/bcc_client.spec.js)
+
diff --git a/package.json b/package.json
index 713e36a..daa8a80 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "baidubce-sdk",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "description": "baidu cloud engine node.js sdk",
   "main": "index.js",
   "directories": {