修改

src/components/system/webkit-form.vue

@@ -7,10 +7,9 @@
       <q-card-section class="q-pt-none scroll" style="max-height: 70vh">
         <div class="text-caption q-mb-lg q-px-md text-grey-6">网站导航信息</div>
         <div class="row wrap">
-          <q-input filled stack-label maxlength="20" :dense="false" v-model="objOption.NavTitle" ref="NavTitle"
-            class="col-6 q-pr-lg q-pb-lg" label="导航大标题" :rules="[val => !!val || '请填写导航大标题']" />
-          <q-input filled stack-label maxlength="100" :dense="false" v-model="objOption.SubTitle" ref="SubTitle"
-            class="col-6 q-pb-lg" label="导航子标题" />
+          <q-input filled stack-label maxlength="50" :dense="false" v-model="objOption.NavTitle" ref="NavTitle"
+            class="col-12 q-pb-lg" label="导航大标题" :rules="[val => !!val || '请填写导航大标题']" />
+          <q-input v-model="objOption.SubTitle" class="col-12 q-pb-lg" filled type="textarea" placeholder="导航子标题" />
           <q-input stack-label maxlength="200" :dense="false" v-model="objOption.LinkUrl" class="col-6 q-pr-lg q-pb-lg"
             label="导航地址" />
           <q-select class="col-6 q-pb-lg" option-value="Id" option-label="Name" v-model="objOption.NavType"