diff --git a/app/controllers/memos_controller.rb b/app/controllers/memos_controller.rb
index 7566bf672..7bb36a8a0 100644
--- a/app/controllers/memos_controller.rb
+++ b/app/controllers/memos_controller.rb
@@ -155,7 +155,7 @@ class MemosController < ApplicationController
         @reply.root_id = memo.root_id || memo.id
         memo.children << @reply
         m = Memo.find_by!(id: @reply.root_id)
-        m.increment!(:all_replies_count, 1, true)
+        m.update_attributes!(all_replies_count: m.all_replies_count + 1)
       rescue Exception => e
         tip_exception("回复失败，原因：#{e}")
         raise ActiveRecord::Rollback