diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43950a5c..4abbc49b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="4.2.7"></a>
+## [4.2.7](https://github.com/QingWei-Li/docsify/compare/v4.2.4...v4.2.7) (2017-08-05)
+
+
+### Bug Fixes
+
+* **css:** hide the nav when the content has not yet been loaded ([1fa1619](https://github.com/QingWei-Li/docsify/commit/1fa1619))
+* **release:** release shell ([628e211](https://github.com/QingWei-Li/docsify/commit/628e211))
+* **style:** nowrap => pre-wrap, fixed [#228](https://github.com/QingWei-Li/docsify/issues/228) ([a88252c](https://github.com/QingWei-Li/docsify/commit/a88252c))
+
+
+
 <a name="4.2.6"></a>
 ## [4.2.6](https://github.com/QingWei-Li/docsify/compare/v4.2.4...v4.2.6) (2017-07-27)
 
diff --git a/package-lock.json b/package-lock.json
index 2f87306d..1cd38a5c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.2.6",
+  "version": "4.2.7",
   "lockfileVersion": 1,
   "dependencies": {
     "abbrev": {
diff --git a/package.json b/package.json
index d98a6335..95ec9567 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.2.6",
+  "version": "4.2.7",
   "description": "A magical documentation generator.",
   "author": {
     "name": "qingwei-li",