diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..b4e2d85
Binary files /dev/null and b/.DS_Store differ
diff --git a/cmoa_install.yaml b/cmoa_install.yaml
index daa5ff1..83fa103 100755
--- a/cmoa_install.yaml
+++ b/cmoa_install.yaml
@@ -8,5 +8,6 @@
   #  REGISTRY: 10.10.31.243:5000
   #  PullSecret: regcred
   roles:
+    - role: cmoa_os_setting
     - role: cmoa_install
       delegate_to: 127.0.0.1
diff --git a/roles/.DS_Store b/roles/.DS_Store
index 6d7dff1..f23c56b 100644
Binary files a/roles/.DS_Store and b/roles/.DS_Store differ
diff --git a/roles/cmoa_install/.DS_Store b/roles/cmoa_install/.DS_Store
new file mode 100644
index 0000000..e1009e6
Binary files /dev/null and b/roles/cmoa_install/.DS_Store differ
diff --git a/roles/cmoa_install/files/.DS_Store b/roles/cmoa_install/files/.DS_Store
index 253d0fd..460d7e2 100644
Binary files a/roles/cmoa_install/files/.DS_Store and b/roles/cmoa_install/files/.DS_Store differ
diff --git a/roles/cmoa_install/files/03-ddl-dml/.DS_Store b/roles/cmoa_install/files/03-ddl-dml/.DS_Store
index 0705f6e..c92ac42 100644
Binary files a/roles/cmoa_install/files/03-ddl-dml/.DS_Store and b/roles/cmoa_install/files/03-ddl-dml/.DS_Store differ