diff --git a/src/components/diboot/components/import/dataPreview.vue b/src/components/diboot/components/import/dataPreview.vue
index 0056eb61c90fd04855258d4bdb48e8bfd900c2e5..9dba0b30fdaa96d90d143e644d544f86957de59d 100644
--- a/src/components/diboot/components/import/dataPreview.vue
+++ b/src/components/diboot/components/import/dataPreview.vue
@@ -8,12 +8,16 @@
       <el-table
         style="width: 100%"
         :data="dataList"
+        border
       >
         <el-table-column
           v-for="(column, index) in columns"
           :key="`data-preview-${_uid}-${index}`"
           :prop="column.dataIndex"
           :label="column.title"
+          show-overflow-tooltip
+          min-width="100"
+          align="center"
         />
       </el-table>
     </div>