diff --git a/package.json b/package.json
index 6079962b..f6c2257f 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
     "url": "https://github.com/iview/iview/issues"
   },
   "dependencies": {
+    "core-js": "^2.4.1",
     "popper.js": "^0.6.4"
   },
   "peerDependencies": {
diff --git a/src/components/table/table-body.vue b/src/components/table/table-body.vue
index af99b5ec..510b23d6 100644
--- a/src/components/table/table-body.vue
+++ b/src/components/table/table-body.vue
@@ -6,7 +6,7 @@
         <tbody :class="[prefixCls + '-tbody']">
             <tr
                 v-for="(index, row) in data"
-                :class="[prefixCls + '-row', rowClsName(index), {[prefixCls + '-row-highlight']: cloneData[index] && cloneData[index]._isHighlight, [prefixCls + '-row-hover']: cloneData[index] && cloneData[index]._isHover}]"
+                :class="rowClasses(row, index)"
                 @mouseenter.stop="handleMouseIn(index)"
                 @mouseleave.stop="handleMouseOut(index)"
                 @click.stop="highlightCurrentRow(index)">
@@ -39,6 +39,17 @@
             fixed: Boolean
         },
         methods: {
+            rowClasses (row, index) {
+                return [
+                    `${this.prefixCls}-row`,
+                    this.rowClsName(index),
+                    {
+                        [`${this.prefixCls}-row-highlight`]: this.cloneData[index] && this.cloneData[index]._isHighlight,
+                        [`${this.prefixCls}-row-hover`]: this.cloneData[index] && this.cloneData[index]._isHover
+                    }
+
+                ]
+            },
             setCellWidth (column, index) {
                 return this.$parent.setCellWidth(column, index);
             },
@@ -56,4 +67,4 @@
             }
         }
     }
-</script>
\ No newline at end of file
+</script>
diff --git a/src/components/table/table-head.vue b/src/components/table/table-head.vue
index b4c427d4..adb08141 100644
--- a/src/components/table/table-head.vue
+++ b/src/components/table/table-head.vue
@@ -6,7 +6,7 @@
         <thead>
             <tr>
                 <th v-for="column in columns" :class="alignCls(column)">
-                    <div :class="[prefixCls + '-cell', {[prefixCls + '-hidden']: !fixed && column.fixed && (column.fixed === 'left' || column.fixed === 'right')}]">
+                    <div :class="cellClasses(column)">
                         <template v-if="column.type === 'selection'"><Checkbox :checked="isSelectAll" @on-change="selectAll"></Checkbox></template>
                         <template v-else>{{{ renderHeader(column, $index) }}}</template>
                     </div>
@@ -36,6 +36,14 @@
             }
         },
         methods: {
+            cellClasses (column) {
+                return [
+                    `${this.prefixCls}-cell`,
+                    {
+                        [`${this.prefixCls}-hidden`]: !this.fixed && column.fixed && (column.fixed === 'left' || column.fixed === 'right')
+                    }
+                ]
+            },
             setCellWidth (column, index) {
                 return this.$parent.setCellWidth(column, index);
             },
@@ -62,4 +70,4 @@
             }
         }
     }
-</script>
\ No newline at end of file
+</script>
diff --git a/src/components/transfer/list.vue b/src/components/transfer/list.vue
index 2a1ff640..0d5d71fb 100644
--- a/src/components/transfer/list.vue
+++ b/src/components/transfer/list.vue
@@ -15,7 +15,7 @@
             <ul :class="prefixCls + '-content'">
                 <li
                     v-for="item in showItems | filterBy filterData"
-                    :class="[prefixCls + '-content-item', {[prefixCls + '-content-item-disabled']: item.disabled}]"
+                    :class="itemClasses(item)"
                     @click.prevent="select(item)">
                     <Checkbox :checked="isCheck(item)" :disabled="item.disabled"></Checkbox>
                     <span>{{ showLabel(item) }}</span>
@@ -72,7 +72,7 @@
             },
             count () {
                 const validKeysCount = this.validKeysCount;
-                return (validKeysCount > 0 ? `${validKeysCount}/` : '') + `${this.data.length}条`;
+                return (validKeysCount > 0 ? `${validKeysCount}/` : '') + `${this.data.length}`;
             },
             checkedAll () {
                 return this.data.filter(data => !data.disabled).length === this.validKeysCount && this.validKeysCount !== 0;
@@ -82,6 +82,14 @@
             }
         },
         methods: {
+            itemClasses (item) {
+                return [
+                    `${this.prefixCls}-content-item`,
+                    {
+                        [`${this.prefixCls}-content-item-disabled`]: item.disabled
+                    }
+                ]
+            },
             showLabel (item) {
                 return this.renderFormat(item);
             },
@@ -118,4 +126,4 @@
             }
         }
     }
-</script>
\ No newline at end of file
+</script>
diff --git a/src/index.js b/src/index.js
index fd0080a2..5ce567fc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,3 +1,6 @@
+// es6 polyfill
+import 'core-js/fn/array/find-index'
+
 import Affix from './components/affix';
 import Alert from './components/alert';
 import BackTop from './components/back-top';