diff --git a/.gitignore b/.gitignore
index ceb77fe..70c39fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -91,3 +91,6 @@ tags
 *.out
 *.bak~
 
+# modules
+node_modules
+
diff --git a/README.md b/README.md
index f254865..7e16703 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Gstore System(also called gStore) is a graph database engine for managing large
 
 **The formal help document is in [Handbook](docs/latex/gStore_help.pdf).**
 
-**We have built an IRC channel named #gStore on freenode, and you can also come to our website: [gStore](gstore-pku.com).**
+**We have built an IRC channel named #gStore on freenode, and you can also come to our website: [gStore](http://gstore-pku.com).**
 
 <!--**You can write your information in [survey](http://59.108.48.38/survey) if you like.**-->
 
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..fe9e70c
--- /dev/null
+++ b/package.json
@@ -0,0 +1,12 @@
+{
+	"config": {
+		"ghooks": {
+			"commit-msg": "validate-commit-msg"
+		}
+	},
+
+	"scripts": {
+		"changelog-all": "conventional-changelog -p angular -i CHANGELOG.md -w -r 0",
+		"changelog": "conventional-changelog -p angular -i CHANGELOG.md -w"
+	}
+}