修改

src/components/duty/addClassList.vue

 <template>
   <q-dialog v-model="persistent" persistent content-class="bg-grey-1" transition-show="scale" transition-hide="scale">
-    <q-card style="width: 500px;max-width:500px;">
+    <q-card style="width: 450px;max-width:500px;">
       <q-card-section>
         <div class="text-h6">{{(saveObj&&saveObj.Id>0)?"修改班次":"新增班次"}}</div>
       </q-card-section>
@@ -8,20 +8,20 @@
         <div class="row wrap">
           <div class="col-12">
             <q-input filled stack-label maxlength="20" :dense="false" v-model="msg.Name" ref="Name"
-              class="col-12 q-pr-lg q-pb-lg" label="班次名称" :rules="[val => !!val || '请填写班次名称']" />
+              class="col-12 q-pb-lg" label="班次名称" :rules="[val => !!val || '请填写班次名称']" />
           </div>
         </div>
         <div class="row wrap">
           <div class="col-12">
             <q-select v-model="schoolArr" multiple :options="schoolOptions" color="primary" filled clearable
-              class="col-12 q-pr-lg q-pb-lg" label="选择校区" option-label="SName" option-value="SId" ref="School_Ids"
+              class="col-12 q-pb-lg" label="选择校区" option-label="SName" option-value="SId" ref="School_Ids"
               @input="changeschool" />
           </div>
         </div>
         <div class="row wrap">
           <div class="col-12 q-gutter-sm row">
             <q-input filled v-model="msg.StartTime" label="开始时间" mask="time" :rules="['time']" ref="StartTime"
-              class="col-5 q-pr-lg q-pb-lg">
+              class="col-6 q-pr-lg q-pb-lg">
               <template v-slot:append>
                 <q-icon name="access_time" class="cursor-pointer">
                   <q-popup-proxy transition-show="scale" transition-hide="scale">
@@ -35,7 +35,7 @@
               </template>
             </q-input>
             <q-input filled v-model="msg.EndTime" label="结束时间" mask="time" :rules="['time']" ref="EndTime"
-              class="col-5 q-pr-lg q-pb-lg">
+              class="col-5 q-pb-lg">
               <template v-slot:append>
                 <q-icon name="access_time" class="cursor-pointer">
                   <q-popup-proxy transition-show="scale" transition-hide="scale">