diff --git a/util/common_task.py b/util/common_task.py
index 65982285..b0987e72 100644
--- a/util/common_task.py
+++ b/util/common_task.py
@@ -33,6 +33,7 @@ def deactivate_services(user):
     if authinfo.forum_username != "":
         ForumManager.disable_user(authinfo.forum_username)
         AuthServicesInfoManager.update_user_forum_info("", "", user)
+    AuthServicesInfoManager.update_main_char_Id("", user)
 
 
 def generate_corp_group_name(corpname):