diff --git a/README.md b/README.md
index 99bf719..173af77 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@
 
 - Python3.x
 - redis4.x
-- elasticsearch6.x
+- elasticsearch6.x 需要安装ik分词器
 
 ### 爬虫程序部署