diff --git a/app/controllers/api/v2/scripts_controller.rb b/app/controllers/api/v2/scripts_controller.rb
index 4b83752eb..736109eb7 100644
--- a/app/controllers/api/v2/scripts_controller.rb
+++ b/app/controllers/api/v2/scripts_controller.rb
@@ -16,7 +16,7 @@ def general_info
       def ckb_transactions
         head :not_found and return if @contract.blank?
 
-        expires_in 15.seconds, public: true, must_revalidate: true, stale_while_revalidate: 5.seconds
+        # expires_in 15.seconds, public: true, must_revalidate: true, stale_while_revalidate: 5.seconds
         @ckb_transactions =
           if @contract.ckb_transactions_count.zero?
             CkbTransaction.none
diff --git a/config/environments/production.rb b/config/environments/production.rb
index dc1864b9e..6f7d414fb 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -103,11 +103,9 @@
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
 
-  # client = Dalli::Client.new(ENV["MEMCACHED_URL"],
-  #                            value_max_bytes: 10485760)
-  # config.action_dispatch.rack_cache = {
-  #   verbose: true,
-  #   metastore: client,
-  #   entitystore: client,
-  # }
+  config.action_dispatch.rack_cache = {
+    verbose: true,
+    metastore: File.join(ENV["MEMCACHED_URL"], "meta"),
+    entitystore: File.join(ENV["MEMCACHED_URL"], "body"),
+  }
 end