diff --git a/components/common/openAnimation.js b/components/common/openAnimation.js
new file mode 100644
index 0000000000..c0e55e751c
--- /dev/null
+++ b/components/common/openAnimation.js
@@ -0,0 +1,40 @@
+import velocity from 'velocity-animate';
+
+function animate(node, show, transitionName, done) {
+  let ok;
+
+  function complete() {
+    if (!ok) {
+      ok = true;
+      done();
+    }
+  }
+
+  // Fix safari flash bug
+  node.style.display = show ? 'block' : 'none';
+  velocity(node, transitionName, {
+    duration: 240,
+    complete: complete,
+    easing: 'easeInOutQuad'
+  });
+  return {
+    stop() {
+      velocity(node, 'finish');
+      complete();
+    }
+  };
+}
+
+const animation = {
+  enter(node, done) {
+    animate(node, false, 'slideDown', done);
+  },
+  leave(node, done) {
+    animate(node, true, 'slideUp', done);
+  },
+  appear(node, done) {
+    animate(node, false, 'slideDown', done);
+  },
+};
+
+export default animation;
diff --git a/components/menu/index.jsx b/components/menu/index.jsx
index fd88c99dba..2b98efb82c 100644
--- a/components/menu/index.jsx
+++ b/components/menu/index.jsx
@@ -1,38 +1,7 @@
 import React from 'react';
 import Menu from 'rc-menu';
 import velocity from 'velocity-animate';
-
-const animation = {
-  enter(node, done) {
-    this.animate(node, 'slideDown', done);
-  },
-  leave(node, done) {
-    this.animate(node, 'slideUp', done);
-  },
-  appear() {
-    return this.enter.apply(this, arguments);
-  },
-  animate(node, transitionName, done) {
-    let ok;
-    function complete() {
-      if (!ok) {
-        ok = true;
-        done();
-      }
-    }
-    velocity(node, transitionName, {
-      duration: 240,
-      complete: complete,
-      easing: 'easeInOutQuad'
-    });
-    return {
-      stop() {
-        velocity(node, 'finish');
-        complete();
-      }
-    };
-  }
-};
+import animation from '../common/openAnimation';
 
 const AntMenu = React.createClass({
   getDefaultProps() {
diff --git a/components/table/index.jsx b/components/table/index.jsx
index 561c6cb28b..e3f083947e 100644
--- a/components/table/index.jsx
+++ b/components/table/index.jsx
@@ -5,7 +5,6 @@ import Checkbox from '../checkbox';
 import FilterDropdown from './filterDropdown';
 import Pagination from '../pagination';
 import objectAssign from 'object-assign';
-import equals from 'is-equal-shallow';
 
 function noop() {
 }
@@ -31,12 +30,8 @@ class DataSource {
     }
   }
 
-  clone(config) {
-    if (config) {
-      return new DataSource(objectAssign(config, this.config));
-    } else {
-      return this;
-    }
+  clone(config = {}) {
+    return new DataSource(objectAssign(config, this.config));
   }
 }
 
@@ -79,7 +74,8 @@ var AntTable = React.createClass({
       });
     }
     if (!this.isLocalDataSource()) {
-      if (!equals(nextProps, this.props)) {
+      // 外界只有 dataSource 的变化会触发请请求
+      if (nextProps.dataSource !== this.props.dataSource) {
         this.setState({
           selectedRowKeys: [],
           loading: true
diff --git a/components/tree/index.jsx b/components/tree/index.jsx
index 1d49fd9811..48b96c6608 100644
--- a/components/tree/index.jsx
+++ b/components/tree/index.jsx
@@ -1,61 +1,7 @@
 import React from 'react';
 import Tree from 'rc-tree';
 import velocity from 'velocity-animate';
-
-const animation = {
-  enter(node, done){
-    var ok = false;
-
-    function complete() {
-      if (!ok) {
-        ok = 1;
-        done();
-      }
-    }
-
-    node.style.display = 'none';
-    velocity(node, 'slideDown', {
-      duration: 300,
-      complete: complete
-    });
-    return {
-      stop: function () {
-        velocity(node, 'finish');
-        // velocity complete is async
-        complete();
-      }
-    };
-  },
-
-  appear(){
-    return this.enter.apply(this, arguments);
-  },
-
-  leave(node, done){
-    var ok = false;
-
-    node.style.display = 'block';
-
-    function complete() {
-      if (!ok) {
-        ok = 1;
-        done();
-      }
-    }
-
-    velocity(node, 'slideUp', {
-      duration: 300,
-      complete: complete
-    });
-    return {
-      stop: function () {
-        velocity(node, 'finish');
-        // velocity complete is async
-        complete();
-      }
-    };
-  },
-};
+import animation from '../common/openAnimation';
 
 const AntTree = React.createClass({
   getDefaultProps() {
diff --git a/components/upload/getFileItem.js b/components/upload/getFileItem.js
index b21eb9cf9e..12f2125f72 100644
--- a/components/upload/getFileItem.js
+++ b/components/upload/getFileItem.js
@@ -8,4 +8,4 @@ export default function getFileItem(file, fileList) {
     }
   })[0];
   return target;
-};
+}
diff --git a/package.json b/package.json
index f8c0504b8e..b731a46eba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "antd",
-  "version": "0.8.0-beta6",
+  "version": "0.8.0-beta7",
   "stableVersion": "0.7.3",
   "title": "Ant Design",
   "description": "一个 UI 设计语言",
@@ -36,7 +36,6 @@
     "enter-animation": "~0.3.0",
     "gregorian-calendar": "~3.0.0",
     "gregorian-calendar-format": "~3.0.1",
-    "is-equal-shallow": "~0.1.3",
     "object-assign": "3.x",
     "rc-animate": "~1.2.0",
     "rc-calendar": "~3.15.0",
diff --git a/style/components/tree.less b/style/components/tree.less
index c55715aa9c..5e986edfe5 100644
--- a/style/components/tree.less
+++ b/style/components/tree.less
@@ -100,6 +100,9 @@
       color: gray;
     }
   }
+  &-node-selected {
+    background-color: tint(@primary-color, 90%);
+  }
   &-icon__open {
     margin-right: 2px;
     vertical-align: top;
diff --git a/webpack.config.min.js b/webpack.config.min.js
index 9810452777..308e19e7b0 100644
--- a/webpack.config.min.js
+++ b/webpack.config.min.js
@@ -7,7 +7,6 @@ var config = require("./webpack.config.js");
 
 config.plugins = [
   new ExtractTextPlugin('[name].min.css'),
-  new webpack.IgnorePlugin(/xhr2/),
   new webpack.optimize.UglifyJsPlugin({
     output: {
       ascii_only: true