Merge branch 'dev-1.5.3' into test

src/components/select-parts/index.vue

 <template>
   <view class="u-flex parts">
     <view class="u-flex left" v-if="showChecked">
-      <u-checkbox v-model="info.checked" @change="selectChange" shape="circle" width="30rpx"></u-checkbox>
+      <u-checkbox v-model="info.checked" @change="selectChange" shape="circle" size="40"></u-checkbox>
     </view>
     <view class="u-flex right">
       <view class="right-img">
@@ -80,7 +80,8 @@
     padding: 30rpx 10rpx;
     border-bottom: 1px solid #F4F5F7;
     .left {
-      width: 60rpx;
+      width: 80rpx;
+      justify-content: center;
     }
     .right {
       flex: 1;