diff --git a/scripts/playbook/host-standalone b/scripts/playbook/host-standalone
index 293ff64d46367cd6538723bcfb557e7a29f8a37f..9ee0aa60706de3d471da5c6324b30003bd1567fc 100644
--- a/scripts/playbook/host-standalone
+++ b/scripts/playbook/host-standalone
@@ -1,2 +1,2 @@
 [standalone]
-10.41.160.164
\ No newline at end of file
+1.1.1.1
\ No newline at end of file
diff --git a/scripts/playbook/multi-machine.yml b/scripts/playbook/multi-machine.yml
index 61499e9572312bc345ae80479efec800ab341c45..7f708bc8f9ae21f61c7fda2a0f958cd04bc63d23 100644
--- a/scripts/playbook/multi-machine.yml
+++ b/scripts/playbook/multi-machine.yml
@@ -32,8 +32,8 @@
       password: '{{ mysql_password }}'  
       priv: '*.*:ALL,GRANT'  
       state: present
-- name: install mysql for PilotGo platform
-  hosts: mysql
+- name: install pserver PilotGo platform
+  hosts: pserver
   become: yes
   become_user: root
 
diff --git a/scripts/playbook/roles/pserver/tasks/main,yml b/scripts/playbook/roles/pserver/tasks/main,yml
index 901ef6507ec3eb5915ece0fa16649ca7ff59f78e..a8f9cf72dd3c18ff4f23515a53ed977a07b68ea3 100644
--- a/scripts/playbook/roles/pserver/tasks/main,yml
+++ b/scripts/playbook/roles/pserver/tasks/main,yml
@@ -10,11 +10,11 @@
     msg: 'dnf install PilotGo-server failed'
   when: pilotgo_info.rc != 0
 - name: change PilotGo config
-  shell: sed -i '/^http_server:/,+1 s/0\.0\.0\.0/{{ groups['standalone'][0] }}/' /opt/PilotGo/server/config_server.yaml
+  shell: sed -i '/^http_server:/,+1 s/0\.0\.0\.0/{{ ansible_default_ipv4['address'] }}/' /opt/PilotGo/server/config_server.yaml
 - name: change PilotGo config
-  shell: sed -i '/^socket_server:/,+1 s/0\.0\.0\.0/{{ groups['standalone'][0] }}/' /opt/PilotGo/server/config_server.yaml
+  shell: sed -i '/^socket_server:/,+1 s/0\.0\.0\.0/{{ ansible_default_ipv4['address'] }}/' /opt/PilotGo/server/config_server.yaml
 - name: change PilotGo config
-  shell: sed -i '/^mysql:/,+1 s/localhost/{{ groups['standalone'][0] }}/' /opt/PilotGo/server/config_server.yaml
+  shell: sed -i '/^mysql:/,+1 s/localhost/{{ ansible_default_ipv4['address'] }}/' /opt/PilotGo/server/config_server.yaml
 - name: change passwd
   lineinfile: 
     path: /opt/PilotGo/server/config_server.yaml
@@ -22,7 +22,7 @@
     line: '  password: {{ mysql_password }}'
     backrefs: yes
 - name: change PilotGo config
-  shell: sed -i '/^redis:/,+1 s/localhost/{{ groups['standalone'][0] }}/' /opt/PilotGo/server/config_server.yaml
+  shell: sed -i '/^redis:/,+1 s/localhost/{{ ansible_default_ipv4['address'] }}/' /opt/PilotGo/server/config_server.yaml
 - name: change passwd
   lineinfile: 
     path: /opt/PilotGo/server/config_server.yaml
diff --git a/scripts/playbook/roles/redis/tasks/main.yml b/scripts/playbook/roles/redis/tasks/main.yml
index 939dbdd418b4a22e1c34a0fa2dbc266e754c6359..d15012391f2dde04c4de2d35cb405c1e0664e5e8 100644
--- a/scripts/playbook/roles/redis/tasks/main.yml
+++ b/scripts/playbook/roles/redis/tasks/main.yml
@@ -10,14 +10,14 @@
   when: rpm_info.rc == 0
 - name: install redis 6 through euler repo
   dnf: 
-    name: redis6
+    name: redis-6*
     state: present
   ignore_errors: yes
 - name: change bind
   lineinfile: 
     path: /etc/redis/redis.conf
     regexp: '^#?bind'
-    line: 'bind {{ groups["standalone"][0] }}'
+    line: 'bind {{ ansible_default_ipv4['address'] }}'
     backrefs: yes
 - name: change daemonize
   lineinfile: