fix: 台账字段调整

lib/component/modal/modal.vue

@@ -1,7 +1,7 @@
 <!-- @format -->
 
 <template>
-  <a-modal v-bind="getBindValue">
+  <a-modal v-bind="getBindValue" centered>
     <template #[item]="data" v-for="item in Object.keys($slots)" :key="item">
       <slot :name="item" v-bind="data || {}"></slot>
     </template>