diff --git a/ELK/index-block只读处理.md b/ELK/index-block只读处理.md
new file mode 100644
index 0000000..cbbf3bf
--- /dev/null
+++ b/ELK/index-block只读处理.md
@@ -0,0 +1,3 @@
+```shell
+curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
+```
\ No newline at end of file