diff --git a/app/controllers/bids_controller.rb b/app/controllers/bids_controller.rb
index e354e477..73eb3106 100644
--- a/app/controllers/bids_controller.rb
+++ b/app/controllers/bids_controller.rb
@@ -248,7 +248,7 @@ class BidsController < ApplicationController
 
   end
   
-  # added by bai
+  # added by bai 增加了参与者和竞赛设置
   def show_participator
     render :layout => 'base_contest'
     
@@ -608,6 +608,28 @@ class BidsController < ApplicationController
     end
   end
 
+ def update_contest
+    @bid = Bid.find(params[:id])
+    @bid.name = params[:bid][:name]
+    @bid.description = params[:bid][:description]
+    @bid.reward_type = 2
+    @bid.budget = params[:bid][:budget]
+    @bid.deadline = params[:bid][:deadline]
+    @bid.password = params[:bid][:password]      
+    @bid.author_id = User.current.id
+    @bid.commit = 0
+    if @bid.save
+      unless @bid.watched_by?(User.current)
+        if @bid.add_watcher(User.current)
+          flash[:notice] = l(:label_bid_succeed)
+        end
+      end
+      redirect_to respond_path(@bid)
+    else
+      @bid.safe_attributes = params[:bid]
+      render :action => 'new_bid'
+    end
+  end
   #huang
   def new_contest
     @bid = Bid.new
diff --git a/app/views/bids/settings.erb b/app/views/bids/settings.html.erb
similarity index 100%
rename from app/views/bids/settings.erb
rename to app/views/bids/settings.html.erb
diff --git a/config/routes.rb b/config/routes.rb
index 14fa0c9d..2e897b4e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -474,6 +474,7 @@ RedmineApp::Application.routes.draw do
   post 'calls/:id/join_in_contest', :to => 'bids#join_in_contest', :as => 'join_in_contest'
   delete 'calls/:id/join_in_contest', :to => 'bids#unjoin_in_contest'
   match 'calls/:id/show_participator', :to => 'bids#show_participator'  #bai
+  match 'calls/:id/update_contest', :to => 'bids#update_contest'    #bai
   match 'calls/:id/settings', :to => 'bids#settings'
   
   delete 'attachment/:id', :to => 'attachments#delete_homework'