diff --git a/app/services/oauth/create_or_find_qq_account_service.rb b/app/services/oauth/create_or_find_qq_account_service.rb
index 6eb73298a..cb6fab79d 100644
--- a/app/services/oauth/create_or_find_qq_account_service.rb
+++ b/app/services/oauth/create_or_find_qq_account_service.rb
@@ -17,7 +17,7 @@ class Oauth::CreateOrFindQqAccountService < ApplicationService
       new_user = true
       # 新用户
       login = User.generate_login('Q')
-      @user = User.new(login: login, nickname: " ", type: 'User', status: User::STATUS_ACTIVE)
+      @user = User.new(login: login, type: 'User', status: User::STATUS_ACTIVE)
     end
 
     ActiveRecord::Base.transaction do
diff --git a/app/services/oauth/create_or_find_wechat_account_service.rb b/app/services/oauth/create_or_find_wechat_account_service.rb
index e1112d26b..88a80b47e 100644
--- a/app/services/oauth/create_or_find_wechat_account_service.rb
+++ b/app/services/oauth/create_or_find_wechat_account_service.rb
@@ -24,7 +24,7 @@ class Oauth::CreateOrFindWechatAccountService < ApplicationService
       new_user = true
       # 新用户
       login = User.generate_login('w')
-      @user = User.new(login: login, nickname: " ", type: 'User', status: User::STATUS_ACTIVE)
+      @user = User.new(login: login, type: 'User', status: User::STATUS_ACTIVE)
 
     end