diff --git a/examples/routers/select.vue b/examples/routers/select.vue
index e8daa876..904636e8 100644
--- a/examples/routers/select.vue
+++ b/examples/routers/select.vue
@@ -95,6 +95,7 @@
                     v-model="model13"
                     filterable
                     remote
+                    transfer
                     :remote-method="remoteMethod1"
                     :loading="loading1">
                 <Option v-for="(option, index) in options1" :value="option.value" :key="index">{{option.label}}</Option>
diff --git a/src/components/dropdown/dropdown.vue b/src/components/dropdown/dropdown.vue
index 3a0e051d..b4e46288 100644
--- a/src/components/dropdown/dropdown.vue
+++ b/src/components/dropdown/dropdown.vue
@@ -7,6 +7,7 @@
         <div :class="[prefixCls + '-rel']" ref="reference" @click="handleClick"><slot></slot></div>
         <transition :name="transition">
             <Drop
+                :class="dropdownCls"
                 v-show="currentVisible"
                 :placement="placement"
                 ref="drop"
@@ -54,6 +55,11 @@
         computed: {
             transition () {
                 return ['bottom-start', 'bottom', 'bottom-end'].indexOf(this.placement) > -1 ? 'slide-up' : 'fade';
+            },
+            dropdownCls () {
+                return {
+                    [prefixCls + '-transfer']: this.transfer
+                };
             }
         },
         data () {
diff --git a/src/styles/components/dropdown.less b/src/styles/components/dropdown.less
index 3bc27155..56c2ab84 100644
--- a/src/styles/components/dropdown.less
+++ b/src/styles/components/dropdown.less
@@ -21,6 +21,10 @@
     &-menu{
         min-width: 100px;
     }
+
+    &-transfer{
+        width: auto;
+    }
 }
 
 .select-item(@dropdown-prefix-cls, @dropdown-item-prefix-cls);
\ No newline at end of file