diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c6ac2ca
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+build
+*.pyc
+.DS_Store
+nohup.out
+build_config.mk
+var/
diff --git a/index.html b/index.html
index bf89523..50d5845 100644
--- a/index.html
+++ b/index.html
@@ -48,7 +48,7 @@
       <div class="row features" id="features">
         <div class="col-lg-6">
           <h3 class="">Data Structure</h3>
-          <p>Rich advanced data structure: KV, List, Hash, ZSet, Bitmap.</p>
+          <p>Rich data structure: KV, List, Hash, ZSet, Bitmap.</p>
           
           <h3>Various Backend </h3>
           <p>Various backend databases to choose: </p>