diff --git a/.travis.yml b/.travis.yml
index 85d5b05..cd3a516 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,5 +4,7 @@ node_js:
   - 'iojs-1'
   - '0.12'
   - '0.11'
-script: "npm run test-travis"
-after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"
+script:
+  - 'npm run test-cov'
+after_script:
+  - 'npm i codecov.io && cat ./coverage/coverage.json | ./node_modules/codecov.io/bin/codecov.io.js'
diff --git a/AUTHORS b/AUTHORS
index 5e17c6d..2f3cf75 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1 +1,3 @@
 fengmk2 <m@fengmk2.com> (https://fengmk2.com)
+Haoliang Gao <sakura9515@gmail.com> (https://github.com/popomore)
+闲耘™ <hotoo.cn@gmail.com> (https://github.com/hotoo)
diff --git a/History.md b/History.md
index f7a4ab7..94f19a3 100644
--- a/History.md
+++ b/History.md
@@ -1,4 +1,17 @@
 
+1.2.0 / 2015-08-31
+==================
+
+ * refact(endsWith): endsWith is fast than regexp
+ * revert slice arguments to args
+
+1.1.0 / 2015-08-31
+==================
+
+ * feat: paramter support object
+ * refact: arguments to array.
+ * optimize use regexp without caught group
+
 1.0.2 / 2015-05-17
 ==================
 
diff --git a/README.md b/README.md
index 6ad0b2b..5099936 100644
--- a/README.md
+++ b/README.md
@@ -3,27 +3,18 @@ koa-locales
 
 [![NPM version][npm-image]][npm-url]
 [![build status][travis-image]][travis-url]
-[![Test coverage][coveralls-image]][coveralls-url]
-[![Gittip][gittip-image]][gittip-url]
+[![Test coverage][cov-image]][cov-url]
 [![David deps][david-image]][david-url]
-[![iojs version][iojs-image]][iojs-url]
-[![node version][node-image]][node-url]
 [![npm download][download-image]][download-url]
 
 [npm-image]: https://img.shields.io/npm/v/koa-locales.svg?style=flat-square
 [npm-url]: https://npmjs.org/package/koa-locales
 [travis-image]: https://img.shields.io/travis/koajs/locales.svg?style=flat-square
 [travis-url]: https://travis-ci.org/koajs/locales
-[coveralls-image]: https://img.shields.io/coveralls/koajs/locales.svg?style=flat-square
-[coveralls-url]: https://coveralls.io/r/koajs/locales?branch=master
-[gittip-image]: https://img.shields.io/gittip/fengmk2.svg?style=flat-square
-[gittip-url]: https://www.gittip.com/fengmk2/
+[cov-image]: https://codecov.io/github/koajs/locales/coverage.svg?branch=master
+[cov-url]: https://codecov.io/github/koajs/locales?branch=master
 [david-image]: https://img.shields.io/david/koajs/locales.svg?style=flat-square
 [david-url]: https://david-dm.org/koajs/locales
-[iojs-image]: https://img.shields.io/badge/io.js-%3E=_1.0-yellow.svg?style=flat-square
-[iojs-url]: http://iojs.org/
-[node-image]: https://img.shields.io/badge/node.js-%3E=_0.12-green.svg?style=flat-square
-[node-url]: http://nodejs.org/download/
 [download-image]: https://img.shields.io/npm/dm/koa-locales.svg?style=flat-square
 [download-url]: https://npmjs.org/package/koa-locales
 
diff --git a/package.json b/package.json
index 8c409a6..7059a81 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "koa-locales",
-  "version": "1.0.2",
+  "version": "1.2.0",
   "description": "koa locales, i18n solution for koa",
   "main": "index.js",
   "files": [
@@ -9,7 +9,6 @@
   "scripts": {
     "test": "mocha --harmony --check-leaks -R spec -t 5000 test/*.test.js",
     "test-cov": "node --harmony node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- --check-leaks -t 5000 test/*.test.js",
-    "test-travis": "node --harmony node_modules/.bin/istanbul cover node_modules/.bin/_mocha --report lcovonly -- --check-leaks -t 5000 test/*.test.js",
     "jshint": "jshint .",
     "autod": "autod -w --prefix '~'",
     "cnpm": "npm install --registry=https://registry.npm.taobao.org",
@@ -51,8 +50,7 @@
     "koa"
   ],
   "engines": {
-    "node": ">=0.12.0",
-    "iojs": ">=1.0.0"
+    "node": ">=0.12.0"
   },
   "author": "fengmk2 <m@fengmk2.com> (http://fengmk2.com)",
   "license": "MIT"