diff --git a/config.template.yaml b/config.template.yaml
index 82a1977..62a2cbe 100755
--- a/config.template.yaml
+++ b/config.template.yaml
@@ -1,5 +1,5 @@
 ---
-host: <host>
+host: localhost
 allowRegister: true
 email:
   name: CodeFever Community
diff --git a/env.template.yaml b/env.template.yaml
index a2be648..4c598bb 100755
--- a/env.template.yaml
+++ b/env.template.yaml
@@ -9,16 +9,16 @@ releaseNumber: '00000000000001'
 
 # mysql configuration
 mysql:
-  host: <mysql_host>
-  port: <mysql_port>
-  username: <mysql_user>
-  password: <mysql_pass>
+  host: localhost
+  port: 3306
+  username: root
+  password: 123456
   db: codefever_community
 
 # session setting
 session:
-  domain: <session_host>
-  name: <session_name>
+  domain: localhost
+  name: codefever_community
   key: <session_key>
 
 # path
diff --git a/misc/install.sh b/misc/install.sh
index f05a4a1..bde564f 100644
--- a/misc/install.sh
+++ b/misc/install.sh
@@ -31,6 +31,11 @@ cp codefever-service-template /etc/init.d/codefever
 
 echo 'services installed!'
 
+cp ../config.template.yaml ./config.yaml
+cp ../env.template.yaml ./env.yaml
+
+echo 'env files generated!'
+
 service codefever start
 service php-fpm start
 service nginx start
@@ -38,3 +43,9 @@ service nginx start
 echo 'services started!'
 
 echo 'Done!'
+
+echo '=== IMPORTANT NOTICE ==='
+echo '1. You shuold edit file </data/www/codefever-community/env.yaml: mysql/*> to finish mysql settings.'
+echo '2. You shuold edit file </data/www/codefever-community/env.yaml: session/*> to finish cookie settings.'
+echo '3. You shuold edit file </data/www/codefever-community/env.yaml: gateway/token> to finish git gateway security settings.'
+
diff --git a/misc/php.ini-template b/misc/php.ini-template
index dc198f4..9ddf516 100644
--- a/misc/php.ini-template
+++ b/misc/php.ini-template
@@ -1945,3 +1945,6 @@ ldap.max_links = -1
 
 ; List of headers files to preload, wildcard patterns allowed.
 ;ffi.preload=
+
+; Extensions for codefever-community
+extension=yaml
\ No newline at end of file