diff --git a/src/views/secondHandCar/wantBuy.vue b/src/views/secondHandCar/wantBuy.vue
index 03c0bc2a..e87d8db4 100644
--- a/src/views/secondHandCar/wantBuy.vue
+++ b/src/views/secondHandCar/wantBuy.vue
@@ -46,14 +46,14 @@
             <van-radio name="9" :class="{'checked':form.boardType==9}">不限</van-radio>
           </van-radio-group>
         </div>
-        <div class="item" >
+        <div class="item vehicleTypeItem" >
           <span> <span class="star">*</span>排放标准 </span>
-          <van-radio-group v-model="form.emissionStandard" direction="horizontal" class="radioWrap">
-            <van-radio name="3" :class="{'checked':form.emissionStandard==3}">国3</van-radio>
-            <van-radio name="4" :class="{'checked':form.emissionStandard==4}">国4</van-radio>
-            <van-radio name="5" :class="{'checked':form.emissionStandard==5}">国5</van-radio>
-            <van-radio name="6" :class="{'checked':form.emissionStandard==6}">国6</van-radio>
-            <van-radio name="1" :class="{'checked':form.emissionStandard==1}">不限</van-radio>
+          <van-radio-group v-model="form.emissionStandard" direction="horizontal" class="radioWrap" style="padding-top: 5px">
+            <van-radio name="3" :class="{'checked':form.emissionStandard==3,'vehicleRadio':true}">国3</van-radio>
+            <van-radio name="4" :class="{'checked':form.emissionStandard==4,'vehicleRadio':true}">国4</van-radio>
+            <van-radio name="5" :class="{'checked':form.emissionStandard==5,'vehicleRadio':true}">国5</van-radio>
+            <van-radio name="6" :class="{'checked':form.emissionStandard==6,'vehicleRadio':true}">国6</van-radio>
+            <van-radio name="1" :class="{'checked':form.emissionStandard==1,'vehicleRadio':true}">不限</van-radio>
           </van-radio-group>
         </div>
         <div class="item">