更新

5 years ago · b9b24dfbef
parent 2b397cb66a
commit b9b24dfbef
1 changed files with 1 additions and 1 deletions
--- a/app/models/hack.rb
+++ b/app/models/hack.rb
@ -16,7 +16,7 @@ class Hack < ApplicationRecord
  # 消息
  has_many :tidings, as: :container
  # 知识点
-  has_many :tag_discipline_containers, dependent: :destroy
+  has_many :tag_discipline_containers, as: :container, dependent: :destroy
  belongs_to :user
  belongs_to :sub_discipline