Update README.md

shi-yuan · web-flow · commit 08f8a3a9a008 · 2018-07-27T14:52:11.000+08:00
diff --git a/README.md b/README.md
@@ -458,7 +458,7 @@ Versions
 
 ### Elasticsearch 6.3.1
 ````
-./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/6.3.1.0/elasticsearch-sql-6.3.1.0.zip
+./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/6.3.1.0/elasticsearch-sql-6.3.1.1.zip
 ````
 
 After doing this, you need to restart the Elasticsearch server. Otherwise you may get errors like `Invalid index name [sql], must not start with '']; ","status":400}`.
