diff --git a/defaults/main.yml b/defaults/main.yml
index f6c092c..b18e11c 100755
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -29,32 +29,3 @@ ncloud_config:
 
 redis_port: 6379
 redis_remote_url: ""
-
-
-ncloud_coturn_pass: SomeRandomString
-ncloud_coturn_port: 5349
-ncloud_coturn_parallel_connection: 0 #0 is unlimited
-ncloud_coturn_bandwitdh: 0 #0 B/s is unlimited
-ncloud_coturn_session_lifetime: 600
-
-ncloud_coturn_cert: "/etc/letsencrypt/live/{{ ncloud_domain[0] }}/fullchain.pem"
-ncloud_coturn_pkey: "/etc/letsencrypt/live/{{ ncloud_domain[0] }}/privkey.pem"
-ncloud_coturn_dhparam: "/etc/letsencrypt/ssl-dhparams.pem"
-
-coturn_configs:
-  - "tls-listening-port={{ ncloud_coturn_port }}"
-  - fingerprint
-  - use-auth-secret
-  - "static-auth-secret={{ ncloud_coturn_pass }}"
-  - "realm={{ ncloud_domain[0] }}"
-  - "total-quota={{ ncloud_coturn_parallel_connection }}"
-  - "bps-capacity={{ ncloud_coturn_bandwitdh }}"
-  - "stale-nonce={{ ncloud_coturn_session_lifetime }}"
-  - cipher-list=\“ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384\″
-  - no-multicast-peers
-  - no-tlsv1
-  - no-tlsv1_1
-  - no-stdout-log
-  - "cert={{ ncloud_coturn_cert }}"
-  - "pkey={{ ncloud_coturn_pkey }}"
-  - "dh-file={{ ncloud_coturn_dhparam }}"
\ No newline at end of file
diff --git a/tasks/coturn.yml b/tasks/coturn.yml
deleted file mode 100755
index eb4d732..0000000
--- a/tasks/coturn.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-- name: install coturn server
-  apt:
-    update_cache: yes
-    state: "{% if cloud_update | bool %}latest{% else %}present{% endif %}"
-    install_recommends: yes
-    pkg:
-      - "coturn"
-
-- name: enable coturn server
-  lineinfile:
-    path: "/etc/default/coturn"
-    regexp: '^#?TURNSERVER_ENABLED='
-    line: "TURNSERVER_ENABLED=1"
-  notify: restart coturn
-
-- name: enable coturn server
-  lineinfile:
-    path: "/etc/turnserver.conf"
-    regexp: '^#?{{ configline.split("=")[0] }}{% if configline.split("=") | length > 1 %}={% endif %}'
-    line: "{{ configline }}"
-  loop: "{{ coturn_configs }}"
-  loop_control:
-    loop_var: configline
-    label: "{{ configline }}"
-  notify: restart coturn
-
-- name: set coturn capabilities for port setting
-  capabilities:
-    path: /usr/bin/turnserver
-    capability: cap_net_bind_service=+ep
-    state: present
diff --git a/tasks/main.yml b/tasks/main.yml
index fd43cd9..d13a92c 100755
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -42,5 +42,3 @@
 - name: install notify_push (file high-performance-backend)
   include_tasks: file_hpb.yml
 
-- name: install coturn server
-  include_tasks: coturn.yml