Update apply-refound.wxml

miniprogram/components/apply-refound/apply-refound.wxml

@@ -16,7 +16,7 @@
         <input placeholder="请输入手机号码" type="number" maxlength="11" bindinput="phoneInput" value="{{ refoundPhone }}"></input>
       </view>
       <view class="btnSection">
-        <button type="primary" bind:tap="onRefound">申请退款</button>
+        <button type="primary" bind:tap="onRefound">提交申请</button>
       </view>
     </view>
   </view>