docs: fix changelog bugs

Author: xiazeyu

CHANGELOG.md

@@ -20,25 +20,3 @@
 
 
 
-<a name="2.1.3"></a>
-## 2.1.3 (2017-11-14)
-
-
-### Bug Fixes
-
-* **helper:** load url error ([991d9aa](https://github.com/EYHN/hexo-helper-live2d/commit/991d9aa))
-* [#16](https://github.com/EYHN/hexo-helper-live2d/issues/16) ([4816b54](https://github.com/EYHN/hexo-helper-live2d/commit/4816b54))
-* bottomOffset to verticalOffset ([6d432b8](https://github.com/EYHN/hexo-helper-live2d/commit/6d432b8))
-* fix touch event ([02f4176](https://github.com/EYHN/hexo-helper-live2d/commit/02f4176))
-* follow pointer not works ([6dd0689](https://github.com/EYHN/hexo-helper-live2d/commit/6dd0689))
-* mouseleave event ([8289677](https://github.com/EYHN/hexo-helper-live2d/commit/8289677))
-* script can't load ([3426e79](https://github.com/EYHN/hexo-helper-live2d/commit/3426e79))
-* tap point position ([8e8540e](https://github.com/EYHN/hexo-helper-live2d/commit/8e8540e))
-
-
-### Features
-
-* new models ([26b8179](https://github.com/EYHN/hexo-helper-live2d/commit/26b8179))
-
-
-

package.json

@@ -24,8 +24,7 @@
     "dev": "webpack -w",
     "devenv": "npm install -g commitizen&&npm install -g cz-conventional-changelog&&npm install -g webpack&&npm install -g conventional-changelog-cli&&npm install",
     "commit": "git-cz",
-    "rewritechangelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0",
-    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
+    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0"
   },
   "author": "EYHN",
   "license": "GPL-2.0",