diff --git a/docs-2.0/4.deployment-and-installation/6.deploy-text-based-index/2.deploy-es.md b/docs-2.0/4.deployment-and-installation/6.deploy-text-based-index/2.deploy-es.md
index 12fa17e646..1817a546aa 100644
--- a/docs-2.0/4.deployment-and-installation/6.deploy-text-based-index/2.deploy-es.md
+++ b/docs-2.0/4.deployment-and-installation/6.deploy-text-based-index/2.deploy-es.md
@@ -10,9 +10,7 @@ Nebula Graph 的全文索引是基于 [Elasticsearch](https://en.wikipedia.org/w
 
 部署 Elasticsearch 集群请参见 [Kubernetes 安装 Elasticsearch](https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-deploy-elasticsearch.html) 或[单机安装 Elasticsearch](https://www.elastic.co/guide/en/elasticsearch/reference/7.15/targz.html)。
 
-当 Elasticsearch 集群启动时，请添加 Nebula Graph 全文索引的模板文件。关于索引模板的说明请参见 [Elasticsearch 官方文档](https://www.elastic.co/guide/en/elasticsearch/reference/current/index-templates.html)。
-
-以下面的模板为例：
+当 Elasticsearch 集群启动时，请添加 Nebula Graph 全文索引的模板文件，以下面的模板为例：
 
 !!! note