diff --git a/app/models/user.rb b/app/models/user.rb
index c93c8ad9..d3fd7298 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -113,7 +113,7 @@ class User < Owner
 
   belongs_to :laboratory, optional: true
   has_one :user_extension, dependent: :destroy
-  has_many :open_users, dependent: :destroy
+  # has_many :open_users, dependent: :destroy
   has_one :wechat_open_user, class_name: 'OpenUsers::Wechat'
   has_one :qq_open_user, class_name: 'OpenUsers::QQ'
   accepts_nested_attributes_for :user_extension, update_only: true