diff --git a/playbooks/erp.deploy.hosts.yml b/playbooks/erp.deploy.hosts.yml
deleted file mode 100644
index 065b2a2..0000000
--- a/playbooks/erp.deploy.hosts.yml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-# playbook files for configure linux  /etc/hosts
-# author: gaoren.huang
-- hosts: deploy.erp.host
-  remote_user: root
-  tasks:
-  - name: add to /etc/hosts
-    lineinfile:
-      dest: /etc/hosts
-      line: '10.66.62.5   erp.prep.qq.01'
-      line: '10.66.62.6   erp.prep.qq.02'
-      state: present
\ No newline at end of file