diff --git a/AUTHORS b/AUTHORS
index c3d1769..4c49376 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -4,3 +4,4 @@
 
 fengmk2 <fengmk2@gmail.com> (https://github.com/fengmk2)
 luckydrq <ruoqi.drq@alibaba-inc.com> (https://github.com/luckydrq)
+popomore <sakura9515@gmail.com> (https://github.com/popomore)
diff --git a/History.md b/History.md
index 7e315c3..3d992ba 100644
--- a/History.md
+++ b/History.md
@@ -1,4 +1,9 @@
 
+1.0.0 / 2015-05-07
+==================
+
+ * improve: do not pass dirs when instantiation
+
 0.2.1 / 2014-11-11
 ==================
 
diff --git a/README.md b/README.md
index c17dd00..059e354 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ setTimeout(function () {
 (The MIT License)
 
 Copyright (c) 2014 fengmk2 <fengmk2@gmail.com> and other contributors
+Copyright (c) 2015 node-modules and other contributors
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/package.json b/package.json
index aed7c45..0dea4f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wt",
-  "version": "0.2.1",
+  "version": "1.0.0",
   "description": "wt: Simple dir watcher, including all subdirectories, support multi dirs",
   "main": "index.js",
   "scripts": {