diff --git a/jero-web/src/views/documentManage/tags/dialog/DicList.vue b/jero-web/src/views/documentManage/tags/dialog/DicList.vue
index 0c88bba40..239741ab8 100644
--- a/jero-web/src/views/documentManage/tags/dialog/DicList.vue
+++ b/jero-web/src/views/documentManage/tags/dialog/DicList.vue
@@ -51,7 +51,7 @@
               <a-input v-model.trim="form.enName" :placeholder="$t('PleaseEnterYourEnglishName')" />
             </a-form-model-item>
             <a-form-model-item :label="$t('ParentName')" prop="pid" v-if="parentVisible">
-              <a-select v-model="form.pid" @change="handleChange" :placeholder="$t('pleaseSelect')" >
+              <a-select v-model="form.pid" @change="handleChange" :placeholder="$t('pleaseSelect')" allowClear>
                 <a-select-option :value="item.id" v-for="(item, index) in parentData" :key="item.id">
                   {{item.name}}
                 </a-select-option>