diff --git a/build/Table.css b/build/Table.css
index 3b2d165..bbef689 100644
--- a/build/Table.css
+++ b/build/Table.css
@@ -24,7 +24,8 @@
   .u-table tr.tr-row-hover {
     background: rgb(227,242,253); }
   .u-table th, .u-table td {
-    padding: 16px 8px; }
+    padding: 16px 8px;
+    word-break: break-all; }
   .u-table-scroll {
     overflow: auto; }
   .u-table-header {
@@ -40,7 +41,7 @@
     overflow-x: scroll;
     padding-bottom: 20px;
     margin-bottom: -20px;
-    overflow-y: scroll;
+    overflow-y: auto;
     box-sizing: border-box; }
   .u-table-title {
     padding: 16px 8px;
diff --git a/build/Table.js b/build/Table.js
index cc91fcc..9d43832 100644
--- a/build/Table.js
+++ b/build/Table.js
@@ -539,7 +539,7 @@ var Table = function (_Component) {
       } else {
         bodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
       }
-      bodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
+      bodyStyle.overflowY = bodyStyle.overflowY || 'auto';
       useFixedHeader = true;
 
       // Add negative margin bottom for scroll bar overflow bug
diff --git a/build/lib/multiSelect.js b/build/lib/multiSelect.js
index 533a2e9..df7b4ee 100644
--- a/build/lib/multiSelect.js
+++ b/build/lib/multiSelect.js
@@ -1,7 +1,13 @@
 "use strict";
 
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
 var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
 
+exports["default"] = multiSelect;
+
 var _react = require("react");
 
 var _react2 = _interopRequireDefault(_react);
@@ -28,7 +34,7 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
  * getSelectedDataFunc--function，能获取到选中的数据
  * 使用全选时得注意，data中的key值一定要是唯一值
  */
-module.exports = function multiSelect(Table) {
+function multiSelect(Table) {
   Array.prototype.indexOf = function (val) {
     for (var i = 0; i < this.length; i++) {
       if (this[i] == val) return i;
@@ -106,7 +112,7 @@ module.exports = function multiSelect(Table) {
           checkedObj: checkedObj,
           selIds: selIds
         });
-        if (typeof getSelectedDataFunc === 'function') {
+        if (typeof getSelectedDataFunc === "function") {
           getSelectedDataFunc(selIds);
         }
       };
@@ -172,4 +178,5 @@ module.exports = function multiSelect(Table) {
 
     return BookLoader;
   }(_react.Component);
-};
\ No newline at end of file
+}
+module.exports = exports["default"];
\ No newline at end of file
diff --git a/build/lib/sort.js b/build/lib/sort.js
index 31a9cb0..d2b172b 100644
--- a/build/lib/sort.js
+++ b/build/lib/sort.js
@@ -28,7 +28,7 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
 
 /**
  * 参数：prefixCls，默认bee-table,用于设置图标的样式
- * @param {*} Table 
+ * @param {*} Table
  */
 function sort(Table) {
   return function (_Component) {
diff --git a/build/lib/sum.js b/build/lib/sum.js
index e0fc0a4..b983173 100644
--- a/build/lib/sum.js
+++ b/build/lib/sum.js
@@ -6,6 +6,8 @@ Object.defineProperty(exports, "__esModule", {
 
 var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
 
+exports["default"] = sum;
+
 var _react = require("react");
 
 var _react2 = _interopRequireDefault(_react);
@@ -29,7 +31,7 @@ var columns2 = {
   dataIndex: "showSum"
 };
 
-var sum = function sum(Table) {
+function sum(Table) {
   return function (_React$Component) {
     _inherits(SumTable, _React$Component);
 
@@ -96,6 +98,4 @@ var sum = function sum(Table) {
     return SumTable;
   }(_react2["default"].Component);
 };
-
-exports["default"] = sum;
 module.exports = exports["default"];
\ No newline at end of file
diff --git a/package.json b/package.json
index 5540bb2..7db9a87 100644
--- a/package.json
+++ b/package.json
@@ -1,75 +1,75 @@
 {
-  "name": "bee-table",
-  "version": "1.0.5",
-  "description": "Table ui component for react",
-  "keywords": [
-    "react",
-    "react-component",
-    "bee-table",
-    "iuap-design",
-    "tinper-bee",
-    "Table"
-  ],
-  "engines": {
-    "node": ">=4.0.0"
-  },
-  "homepage": "https://github.com/tinper-bee/bee-table.git",
-  "author": "Yonyou FED",
-  "repository": "http://github.com/tinper-bee/bee-table",
-  "bugs": "https://github.com/tinper-bee/bee-table.git/issues",
-  "license": "MIT",
-  "main": "./build/index.js",
-  "config": {
-    "port": 3000,
-    "commitizen": {
-      "path": "./node_modules/cz-conventional-changelog"
-    }
-  },
-  "scripts": {
-    "dev": "bee-tools run start",
-    "build": "bee-tools run build",
-    "lint": "bee-tools run lint",
-    "test": "bee-tools run test",
-    "chrome": "bee-tools run chrome",
-    "coveralls": "bee-tools run coverage",
-    "browsers": "bee-tools run browsers",
-    "pub": "bee-tools run pub",
-    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0"
-  },
-  "dependencies": {
-    "classnames": "^2.2.5",
-    "object-path": "^0.11.3",
-    "tinper-bee-core": "latest",
-    "warning": "^3.0.0"
-  },
-  "peerDependencies": {
-    "react": "^15.3.0 || ^16.0",
-    "react-dom": "^15.3.0 || ^16.0",
-    "prop-types": "15.6.0"
-  },
-  "devDependencies": {
-    "bee-animate": "latest",
-    "bee-button": "latest",
-    "bee-checkbox": "latest",
-    "bee-datepicker": "latest",
-    "bee-form": "^1.0.8",
-    "bee-form-control": "latest",
-    "bee-icon": "latest",
-    "bee-input-group": "latest",
-    "bee-layout": "latest",
-    "bee-pagination": "latest",
-    "bee-panel": "latest",
-    "bee-popconfirm": "^1.0.1",
-    "bee-select": "latest",
-    "bee-tools": "latest",
-    "bee-tooltip": "^1.0.2",
-    "chai": "^3.5.0",
-    "console-polyfill": "~0.2.1",
-    "cz-conventional-changelog": "^2.1.0",
-    "enzyme": "^2.4.1",
-    "es5-shim": "~4.1.10",
-    "react": "^15.5.0",
-    "react-addons-test-utils": "^15.5.0",
-    "react-dom": "^15.5.0"
+ "name": "bee-table",
+ "version": "1.0.6",
+ "description": "Table ui component for react",
+ "keywords": [
+  "react",
+  "react-component",
+  "bee-table",
+  "iuap-design",
+  "tinper-bee",
+  "Table"
+ ],
+ "engines": {
+  "node": ">=4.0.0"
+ },
+ "homepage": "https://github.com/tinper-bee/bee-table.git",
+ "author": "Yonyou FED",
+ "repository": "http://github.com/tinper-bee/bee-table",
+ "bugs": "https://github.com/tinper-bee/bee-table.git/issues",
+ "license": "MIT",
+ "main": "./build/index.js",
+ "config": {
+  "port": 3000,
+  "commitizen": {
+   "path": "./node_modules/cz-conventional-changelog"
   }
-}
+ },
+ "scripts": {
+  "dev": "bee-tools run start",
+  "build": "bee-tools run build",
+  "lint": "bee-tools run lint",
+  "test": "bee-tools run test",
+  "chrome": "bee-tools run chrome",
+  "coveralls": "bee-tools run coverage",
+  "browsers": "bee-tools run browsers",
+  "pub": "bee-tools run pub",
+  "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0"
+ },
+ "dependencies": {
+  "classnames": "^2.2.5",
+  "object-path": "^0.11.3",
+  "tinper-bee-core": "latest",
+  "warning": "^3.0.0"
+ },
+ "peerDependencies": {
+  "react": "^15.3.0 || ^16.0",
+  "react-dom": "^15.3.0 || ^16.0",
+  "prop-types": "15.6.0"
+ },
+ "devDependencies": {
+  "bee-animate": "latest",
+  "bee-button": "latest",
+  "bee-checkbox": "latest",
+  "bee-datepicker": "latest",
+  "bee-form": "^1.0.8",
+  "bee-form-control": "latest",
+  "bee-icon": "latest",
+  "bee-input-group": "latest",
+  "bee-layout": "latest",
+  "bee-pagination": "latest",
+  "bee-panel": "latest",
+  "bee-popconfirm": "^1.0.1",
+  "bee-select": "latest",
+  "bee-tools": "latest",
+  "bee-tooltip": "^1.0.2",
+  "chai": "^3.5.0",
+  "console-polyfill": "~0.2.1",
+  "cz-conventional-changelog": "^2.1.0",
+  "enzyme": "^2.4.1",
+  "es5-shim": "~4.1.10",
+  "react": "^15.5.0",
+  "react-addons-test-utils": "^15.5.0",
+  "react-dom": "^15.5.0"
+ }
+}
\ No newline at end of file
diff --git a/src/Table.js b/src/Table.js
index efdbc92..d670e05 100644
--- a/src/Table.js
+++ b/src/Table.js
@@ -465,7 +465,7 @@ class Table extends Component{
       } else {
         bodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
       }
-      bodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
+      bodyStyle.overflowY = bodyStyle.overflowY || 'auto';
       useFixedHeader = true;
 
       // Add negative margin bottom for scroll bar overflow bug
diff --git a/src/Table.scss b/src/Table.scss
index 20fb620..1538a7d 100644
--- a/src/Table.scss
+++ b/src/Table.scss
@@ -80,7 +80,7 @@ $table-move-in-color: $bg-color-base;
     overflow-x: scroll;
     padding-bottom: 20px;
     margin-bottom: -20px;
-    overflow-y: scroll;
+    overflow-y: auto;
     box-sizing: border-box;
   }