diff --git a/versions/edu_career_tag_v_0.1.md b/versions/edu_career_tag_v_0.1.md
index ab6cbe34414260d1d14c651184abf01ae86d6b53..7d6704d9ea353625b0cbfd579941d50256d0a1f9 100644
--- a/versions/edu_career_tag_v_0.1.md
+++ b/versions/edu_career_tag_v_0.1.md
@@ -125,7 +125,7 @@
   * 数据湖
   * 数据仓库
   * 数据挖掘
-  * Elastic
+  * Elasticsearch
   * Kafka
   * 其他