diff --git a/app/models/user.rb b/app/models/user.rb
index ca8913526..20b60dfcb 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -404,12 +404,9 @@ class User < ApplicationRecord
   # 用户的真实姓名（不考虑用户是否隐藏了真实姓名，课堂模块都用真实姓名）
   def real_name
     return '游客' unless logged?
-
     name = lastname + firstname
-    username = name.blank? ? (nickname.blank? ? login : nickname) : name
-    Rail.logger.info("3333333332222222#{username}")
-    username.gsub(/\s+/, '').gsub(/\n/, '').strip    #6.11 -hs
-
+    name.blank? ? (nickname.blank? ? login : nickname) : name
+    gsub(/\s+/, '').strip    #6.11 -hs
   end
 
   # 用户是否选题毕设课题