【优化】跳关默认是勾选的

db/migrate/20191216071931_modify_task_pass_for_shixuns.rb

@@ -0,0 +1,5 @@
+class ModifyTaskPassForShixuns < ActiveRecord::Migration[5.2]
+  def change
+    change_column :shixuns, :task_pass, :boolean, :default => true
+  end
+end