fixed EduSetting删除时清除缓存after_destroy

app/models/edu_setting.rb

@@ -17,7 +17,7 @@
 
 class EduSetting < ApplicationRecord
   after_commit :expire_value_cache
-  after_commit :clear_value_cache, on: :destroy
+  after_destroy :clear_value_cache
 
   scope :by_search,     -> (keyword){ where("name LIKE :keyword OR value LIKE :keyword", keyword: "%#{strip_param(keyword)}%") unless strip_param(keyword).blank? }