areacode可以选择任意一级

src/views/modules/sys/dept-add-or-update.vue

@@ -19,7 +19,7 @@
                   :placeholder="$t('dept.partyCode')"></el-input>
       </el-form-item>
       <el-form-item prop="allAreaCode" :label="$t('dept.areaCode')">
-        <el-cascader v-model="dataForm.allAreaCode" :options="areaCodeOptions" :props="optionProps" style="width: 320px" clearable>
+        <el-cascader v-model="dataForm.allAreaCode" :options="areaCodeOptions" :props="optionProps" change-on-select style="width: 320px" clearable>
         </el-cascader>
       </el-form-item>
       <el-form-item prop="parentName"