diff --git a/app/models/message.rb b/app/models/message.rb
index 4cc233eb5..37129885f 100644
--- a/app/models/message.rb
+++ b/app/models/message.rb
@@ -232,7 +232,6 @@ class Message < ActiveRecord::Base
         self.project.members.each do |m|
           if m.user_id ==  Message.find(self.parent_id).author_id  && m.user_id != self.author_id  # 只针对主贴回复，回复自己的帖子不发消息
             self.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => self.board.project_id, :viewed => false)
-            self.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => self.board.project_id, :viewed => false)
           end
         end
       end