diff --git a/Gemfile b/Gemfile
index 0645fa72..2f6d08f5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,4 @@
+
 #source 'https://gems.ruby-china.com'
 source 'https://mirrors.cloud.tencent.com/rubygems/'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
@@ -102,6 +103,7 @@ gem 'rails-i18n', '~> 5.1'
 gem 'sidekiq'
 gem 'sinatra'
 gem "sidekiq-cron", "~> 1.1"
+gem 'sidekiq-failures'
 
 # batch insert
 gem 'bulk_insert'