diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c9e7beb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+*.o
+*.obj
+*.exe
+*.dll
+*.so
+*.dylib
+*.ncb
+
+/.vscode/*
+/.idea/*
+/.DS_Store
+/.env
+/build/*
+
diff --git a/README.en.md b/README.en.md
index a4e19da..24fadc4 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,11 +1,13 @@
 KCP - A Fast and Reliable ARQ Protocol
 ======================================
 
-[![Powered][2]][1] [![Build Status][4]][5] 
+[![Powered][3]][1] 
+[![Backers on Open Collective](https://opencollective.com/kcp/backers/badge.svg)](#backers)
+ [![Sponsors on Open Collective](https://opencollective.com/kcp/sponsors/badge.svg)](#sponsors) 
 
 [1]: https://github.com/skywind3000/kcp
 [2]: https://github.com/skywind3000/kcp/raw/master/kcp.svg
-[2]: https://github.com/skywind3000/kcp/raw/master/kcp.svg
+[3]: https://github.com/skywind3000/kcp/raw/master/kcp.svg
 [4]: https://api.travis-ci.org/skywind3000/kcp.svg?branch=master
 [5]: https://travis-ci.org/skywind3000/kcp
 
diff --git a/README.md b/README.md
index f1e1800..5ddd3d2 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 KCP - A Fast and Reliable ARQ Protocol
 ======================================
 
-[![Powered][3]][1] [![Build Status][4]][5]
+[![Powered][3]][1] 
 [![Backers on Open Collective](https://opencollective.com/kcp/backers/badge.svg)](#backers)
  [![Sponsors on Open Collective](https://opencollective.com/kcp/sponsors/badge.svg)](#sponsors)