diff --git a/roles/docker-mybb/tasks/main.yml b/roles/docker-mybb/tasks/main.yml
index 924361e1..781822ab 100644
--- a/roles/docker-mybb/tasks/main.yml
+++ b/roles/docker-mybb/tasks/main.yml
@@ -1,7 +1,7 @@
 ---
-- name: "include tasks mybb-proxy-domain.yml"
-  include_tasks: mybb-proxy-domain.yml
-  loop: "{{ domains + [mybb_main_domain] }}"
+- name: "include tasks create-proxy-with-domain-replace.yml"
+  include_tasks: create-proxy-with-domain-replace.yml
+  loop: "{{ domains + [source_domain] }}"
   loop_control:
     loop_var: domain
 
diff --git a/roles/docker-mybb/vars/main.yml b/roles/docker-mybb/vars/main.yml
index 7a71791c..b1b4554b 100644
--- a/roles/docker-mybb/vars/main.yml
+++ b/roles/docker-mybb/vars/main.yml
@@ -3,4 +3,4 @@ docker_compose_instance_directory: "{{path_docker_compose_instances}}mybb/"
 docker_compose_instance_confd_directory: "{{docker_compose_instance_directory}}conf.d/"
 docker_compose_instance_confd_defaultconf_file: "{{docker_compose_instance_confd_directory}}default.conf"
 target_mount_conf_d_directory: "/etc/nginx/conf.d/"
-mybb_main_domain: "mybb.{{top_domain}}"
+source_domain: "mybb.{{top_domain}}"
diff --git a/roles/docker-mybb/tasks/mybb-proxy-domain.yml b/tasks/create-proxy-with-domain-replace.yml
similarity index 86%
rename from roles/docker-mybb/tasks/mybb-proxy-domain.yml
rename to tasks/create-proxy-with-domain-replace.yml
index 547dc771..713969fc 100644
--- a/roles/docker-mybb/tasks/mybb-proxy-domain.yml
+++ b/tasks/create-proxy-with-domain-replace.yml
@@ -4,4 +4,4 @@
 - name: "include task create-domain-conf.yml"
   include_tasks: create-domain-conf.yml
   vars: 
-    nginx_docker_reverse_proxy_extra_configuration: "sub_filter '{{mybb_main_domain}}' '{{domain}}';"
+    nginx_docker_reverse_proxy_extra_configuration: "sub_filter '{{source_domain}}' '{{domain}}';"