diff --git a/apps/application.yml b/apps/application.yml
index c95319a7..c44ee075 100644
--- a/apps/application.yml
+++ b/apps/application.yml
@@ -5,18 +5,10 @@
 
   vars_files:
     - vars/main.yml
-    
-  pre_tasks:
-    - name: Excute base roles for apps
-      block:
-        - name: Include base roles
-          include_role:
-            name: "{{item}}"
-          with_items:
-            - role_common
-            - role_cloud
 
   roles:
+    - { role: role_common, tags: "role_common" }
+    - { role: role_cloud, tags: "role_cloud" }
     - { role: role_nginx, tags: "role_nginx" }
     - { role: "{{appname}}", tags: "{{appname}}" }
     - { role: role_init, tags: "role_init" }