diff --git a/examples/routers/dropdown.vue b/examples/routers/dropdown.vue
index 7d44f49f..01e538bb 100644
--- a/examples/routers/dropdown.vue
+++ b/examples/routers/dropdown.vue
@@ -1,25 +1,16 @@
 <template>
-    <Dropdown transfer>
+    <Dropdown trigger="click" style="margin-left: 20px">
         <a href="javascript:void(0)">
-            北京小吃
+            click 触发
             <Icon type="arrow-down-b"></Icon>
         </a>
-        <Dropdown-menu slot="list">
-            <Dropdown-item>驴打滚</Dropdown-item>
-            <Dropdown-item>炸酱面</Dropdown-item>
-            <Dropdown-item>豆汁儿</Dropdown-item>
-            <Dropdown placement="right-start" transfer>
-                <Dropdown-item>
-                    北京烤鸭
-                    <Icon type="ios-arrow-right"></Icon>
-                </Dropdown-item>
-                <Dropdown-menu slot="list">
-                    <Dropdown-item>挂炉烤鸭</Dropdown-item>
-                    <Dropdown-item>焖炉烤鸭</Dropdown-item>
-                </Dropdown-menu>
-            </Dropdown>
-            <Dropdown-item>冰糖葫芦</Dropdown-item>
-        </Dropdown-menu>
+        <DropdownMenu slot="list">
+            <DropdownItem>驴打滚</DropdownItem>
+            <DropdownItem>炸酱面</DropdownItem>
+            <DropdownItem>豆汁儿</DropdownItem>
+            <DropdownItem>冰糖葫芦</DropdownItem>
+            <DropdownItem>北京烤鸭</DropdownItem>
+        </DropdownMenu>
     </Dropdown>
 </template>
 <script>
diff --git a/src/components/cascader/cascader.vue b/src/components/cascader/cascader.vue
index 2389252b..1d24fd17 100644
--- a/src/components/cascader/cascader.vue
+++ b/src/components/cascader/cascader.vue
@@ -220,7 +220,7 @@
                 }
                 getSelections(this.data);
                 selections = selections.filter(item => {
-                    return item.label ? item.label.indexOf(this.query) > -1 : false
+                    return item.label ? item.label.indexOf(this.query) > -1 : false;
                 }).map(item => {
                     item.display = item.display.replace(new RegExp(this.query, 'g'), `<span>${this.query}</span>`);
                     return item;
diff --git a/src/locale/lang/hi-IN.js b/src/locale/lang/hi-IN.js
index 7b00445c..cfc574fc 100644
--- a/src/locale/lang/hi-IN.js
+++ b/src/locale/lang/hi-IN.js
@@ -48,18 +48,18 @@ const lang = {
                 sat: 'शनिवार'
             },
             months: {
-            m1: 'जनवरी',
-            m2: 'फरवरी',
-            m3: 'मार्च',
-            m4: 'अप्रैल',
-            m5: 'मई',
-            m6: 'जून',
-            m7: 'जुलाई',
-            m8: 'अगस्त',
-            m9: 'सितंबर',
-            m10: 'अक्टूबर',
-            m11: 'नवंबर',
-            m12: 'दिसंबर'
+                m1: 'जनवरी',
+                m2: 'फरवरी',
+                m3: 'मार्च',
+                m4: 'अप्रैल',
+                m5: 'मई',
+                m6: 'जून',
+                m7: 'जुलाई',
+                m8: 'अगस्त',
+                m9: 'सितंबर',
+                m10: 'अक्टूबर',
+                m11: 'नवंबर',
+                m12: 'दिसंबर'
             }
         },
         transfer: {