fix：字段时间问题

src/pages/system/deviceField/components/CategoryTree.vue

@@ -28,7 +28,7 @@
               </div>
               <div class="description">
                 <div>添加人:{{ data.creator ?? '--' }}</div>
-                <div>添加时间:{{ data.createTime ?? '--' }}</div>
+                <div>添加时间:{{ dayjs(data.createTime).format('YYYY-MM-DD HH:mm:ss')  ?? '--' }}</div>
               </div>
             </div>
             <div class="operation">
@@ -49,6 +49,7 @@
 </template>
 
 <script lang="ts" setup>
+import dayjs from 'dayjs'
 import type { ElTree } from 'element-plus'
 import { Plus } from '@element-plus/icons-vue'
 import { getIntDictOptions } from '@/utils/dict'
@@ -109,6 +110,7 @@ watch(
   () => props.data.length,
   () => {
     if (initial) {
+      debugger
       checkDefault.value = [props.data[0].id]
       nextTick(() => {
         setCurrentKey(props.data[0].id)