修改

src/components/system/dept-form.vue

 <template>
-  <q-dialog v-model="persistent" persistent transition-show="scale" transition-hide="scale">
+  <q-dialog v-model="persistent" persistent content-class="bg-grey-1" transition-show="scale" transition-hide="scale">
     <q-card style="width: 800px;max-width:900px;">
       <q-card-section>
         <div class="text-h6">{{objOption.MenuId==0?'新增部门信息':'修改部门信息'}}</div>

src/components/system/post-form.vue

@@ -9,7 +9,7 @@
 
 </style>
 <template>
-  <q-dialog v-model="persistent" persistent transition-show="scale" transition-hide="scale">
+  <q-dialog v-model="persistent" content-class="bg-grey-1" persistent transition-show="scale" transition-hide="scale">
     <q-card style="width: 800px;max-width:900px;" class="post-form">
       <q-card-section>
         <div class="text-h6">{{objOption.MenuId==0?'新增岗位信息':'修改岗位信息'}}</div>