diff --git a/packages/select/src/select.vue b/packages/select/src/select.vue
index aa87857888..ffc699321f 100644
--- a/packages/select/src/select.vue
+++ b/packages/select/src/select.vue
@@ -48,11 +48,11 @@
         :class="[selectSize ? `is-${ selectSize }` : '']"
         :disabled="selectDisabled"
         :autocomplete="autoComplete || autocomplete"
-				:aria-controls="id ? `${id}-listbox` : null"
-				role="combobox"
-				aria-haspopup="listbox"
-				:aria-owns="id ? `${id}-listbox` : null"
-				:aria-expanded="visible ? 'true' : 'false'"	
+        :aria-controls="id ? `${id}-listbox` : null"
+        role="combobox"
+        aria-haspopup="listbox"
+        :aria-owns="id ? `${id}-listbox` : null"
+        :aria-expanded="visible ? 'true' : 'false'"	
         @focus="handleFocus"
         @blur="softFocus = false"
         @click.stop
@@ -80,11 +80,11 @@
       :name="name"
       :id="id"
       :autocomplete="autoComplete || autocomplete"
-			:aria-controls="id ? `${id}-listbox` : null"
-			role="combobox"
-			aria-haspopup="listbox"
-			:aria-owns="id ? `${id}-listbox` : null"
-			:aria-expanded="visible ? 'true' : 'false'"	
+      :aria-controls="id ? `${id}-listbox` : null"
+      role="combobox"
+      aria-haspopup="listbox"
+      :aria-owns="id ? `${id}-listbox` : null"
+      :aria-expanded="visible ? 'true' : 'false'"	
       :size="selectSize"
       :disabled="selectDisabled"
       :validate-event="false"
@@ -124,9 +124,8 @@
           ref="scrollbar"
           :class="{ 'is-empty': !allowCreate && query && filteredOptionsCount === 0 }"
           v-show="options.length > 0 && !loading"
-					:listbox="true"
-					:id="id ? `${id}-listbox` : null"
-				>
+          :listbox="true"
+          :id="id ? `${id}-listbox` : null">
           <el-option
             :value="query"
             created