diff --git a/src/views/business/import/index.vue b/src/views/business/import/index.vue
index 29a5976..35d512e 100644
--- a/src/views/business/import/index.vue
+++ b/src/views/business/import/index.vue
@@ -135,6 +135,8 @@
                       <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的导入任务
                   </div>
                   <p style="color: red">1、仅允许导入xls、xlsx格式文件；</p>
+                  <p style="color: red">2、覆盖导入：指先将所选区划当前在库数据删除，然后按新数据包解析导入；</p>
+                  <p style="color: red">3、增量导入：指按新数据包解析并追加导入；</p>
                   <el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="importTemplate">下载模板</el-link>
               </div>
           </el-upload>
@@ -173,7 +175,13 @@
             <el-option v-for="dict in dict.type.file_type" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
           </el-select>
         </el-form-item>
-        <el-form-item label="导入方式" prop="importType">
+        <el-form-item prop="importType">
+          <span slot="label">
+            导入方式
+              <el-tooltip content="覆盖导入：指先将所选区划当前在库数据删除，然后按新数据包解析导入；增量导入：指按新数据包解析并追加导入。" placement="top">
+              <i class="el-icon-question"></i>
+            </el-tooltip>
+          </span>
           <el-select v-model="form.importType" placeholder="请选择导入方式">
             <el-option v-for="dict in dict.type.import_type" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
           </el-select>