diff --git a/app/controllers/competitions_controller.rb b/app/controllers/competitions_controller.rb
index b43bb5c8..c1d918f6 100644
--- a/app/controllers/competitions_controller.rb
+++ b/app/controllers/competitions_controller.rb
@@ -447,7 +447,7 @@ class CompetitionsController < ApplicationController
   def new_competition
     if params[:com_name] && params[:com_name].strip != ""
       visits = rand(400..1000)
-      Competition.create(:name => params[:com_name], :start_time => params[:start_time], :end_time => params[:end_time], :visits => visits)
+      Competition.create(:name => params[:com_name], sub_title: params[:sub_title].to_s.strip, :start_time => params[:start_time], :end_time => params[:end_time], :visits => visits)
     end
     redirect_to competition_managements_path
   end
@@ -455,7 +455,7 @@ class CompetitionsController < ApplicationController
   def edit_competition
     competition = Competition.find params[:id]
     if params[:com_name] && params[:com_name].strip != ""
-      competition.update_attributes(:name => params[:com_name], :start_time => params[:start_time], :end_time => params[:end_time])
+      competition.update_attributes(:name => params[:com_name], sub_title: params[:sub_title].to_s.strip, :start_time => params[:start_time], :end_time => params[:end_time])
     end
     redirect_to competition_managements_path
   end
diff --git a/app/models/competition.rb b/app/models/competition.rb
index 9506b724..2fe1887c 100644
--- a/app/models/competition.rb
+++ b/app/models/competition.rb
@@ -2,7 +2,7 @@
 class Competition < ActiveRecord::Base
   # status 0：下架， 1：上架
   attr_accessible :end_time, :identifier, :name, :online_time, :start_time, :status, :visits, :competition_lists_count,
-                  :min_num, :max_num, :enroll_end_time
+                  :min_num, :max_num, :enroll_end_time, :sub_title
 
   has_many :competition_modules, :dependent => :destroy
   has_many :competition_stages, :dependent => :destroy
diff --git a/app/views/managements/_competionList.html.erb b/app/views/managements/_competionList.html.erb
index b37502d1..f2c4921f 100644
--- a/app/views/managements/_competionList.html.erb
+++ b/app/views/managements/_competionList.html.erb
@@ -3,11 +3,12 @@
   <table class="edu-pop-table interval-td edu-txt-center clearfix color-dark" cellspacing="0" cellpadding="0">
     <thead>
     <th>序号</th>
-    <th width="22%">竞赛名称</th>
-    <th>开始时间</th>
-    <th>截止时间</th>
+    <th width="15%">竞赛名称</th>
+    <th width="10%">副标题</th>
+    <th width="10%">开始时间</th>
+    <th width="10%">截止时间</th>
     <th width="18%">竞赛活动图</th>
-    <th>创建时间<a href="javascript:void(0)" onclick="changeTimeArray(this);" data-index=0><i class="iconfont icon-xiajiang color-green font-14 ml3"></i></a>
+    <th width="10%">创建时间<a href="javascript:void(0)" onclick="changeTimeArray(this);" data-index=0><i class="iconfont icon-xiajiang color-green font-14 ml3"></i></a>
     </th>
     <th>操作</th>
     </thead>
@@ -20,10 +21,14 @@
           <input type="text" class="input-100-35 mt5 mb5 none editTitlevalue" id="edit_competition_name_<%= competition.id %>" placeholder="请输入竞赛名称" value="<%= competition.name %>"/>
         </td>
         <td>
-          <input type="text" placeholder="请选择开始时间" id="edit_start_time_<%= competition.id %>" class="winput-200-35 mt5 mb5 game_begin_time" value="<%= format_time competition.start_time %>"/>
+          <p class="break_word showSubTitlevalue" style="max-width: 263px"><%= competition.sub_title %></p>
+          <input type="text" class="input-100-35 mt5 mb5 none editSubTitlevalue" id="edit_competition_sub_title_<%= competition.id %>" placeholder="请输入副标题" value="<%= competition.sub_title %>"/>
         </td>
         <td>
-          <input type="text" placeholder="请选择结束时间" id="edit_end_time_<%= competition.id %>" class="winput-200-35 mt5 mb5 game_end_time" value="<%= format_time competition.end_time %>"/>
+          <input type="text" placeholder="请选择开始时间" id="edit_start_time_<%= competition.id %>" class="winput-150-30 mt5 mb5 game_begin_time" value="<%= format_time competition.start_time %>"/>
+        </td>
+        <td>
+          <input type="text" placeholder="请选择结束时间" id="edit_end_time_<%= competition.id %>" class="winput-150-30 mt5 mb5 game_end_time" value="<%= format_time competition.end_time %>"/>
         </td>
         <td>
           <%= file_field_tag 'avatar[image]',
@@ -101,9 +106,10 @@
     function setCompetition() {
         if($("#addLine").length == 0){
             var html = '<tr id="addLine"><td></td><td>' +
-                '<input type="text" class="input-100-35 mt5 mb5" name="com_name" id="inputTitlevalue" placeholder="请输入竞赛名称"/>' +
-                '</td><td><input type="text" placeholder="请选择开始时间" autocomplete="off" readonly name="start_time" class="winput-200-35 mt5 mb5 game_begin_time"/></td>' +
-                '<td><input type="text" placeholder="请选择结束时间" autocomplete="off" readonly name="end_time" class="winput-200-35 mt5 mb5 game_end_time"/></td>' +
+                '<input type="text" class="input-100-35 mt5 mb5" name="com_name" id="inputTitlevalue" placeholder="请输入竞赛名称"/></td>' +
+                '<td><input type="text" class="input-100-35 mt5 mb5" name="com_sub_title" id="inputSubTitlevalue" placeholder="请输入副标题"/>' +
+                '</td><td><input type="text" placeholder="请选择开始时间" autocomplete="off" readonly name="start_time" class="winput-150-30 mt5 mb5 game_begin_time"/></td>' +
+                '<td><input type="text" placeholder="请选择结束时间" autocomplete="off" readonly name="end_time" class="winput-150-30 mt5 mb5 game_end_time"/></td>' +
                 '<td colspan="3" class="edu-txt-right">' +
                 '<a href="javascript:void(0)" class="mr10" onclick="cancelAdd();">取消</a>' +
                 '<a href="javascript:void(0)" class="mr10" onclick="saveAdd();" data-status="0">保存</a>' +
@@ -136,7 +142,8 @@
             return;
         } else{
             $.post("<%= new_competition_competitions_path %>",
-                {"com_name": $("#inputTitlevalue").val().trim(), "start_time": $("input[name='start_time']").val().trim(),
+                {"com_name": $("#inputTitlevalue").val().trim(), "sub_title": $("#inputSubTitlevalue").val().trim()
+                  , "start_time": $("input[name='start_time']").val().trim(),
                     "end_time": $("input[name='end_time']").val().trim()});
         }
     }
@@ -158,6 +165,8 @@
         var trIndex = $(item).parents("tr");
         $(trIndex).find(".editTitlevalue").removeClass("none").focus();
         $(trIndex).find(".showTitlevalue").addClass("none");
+        $(trIndex).find(".editSubTitlevalue").removeClass("none");
+        $(trIndex).find(".showSubTitlevalue").addClass("none");
         $(item).hide();
         $(item).next().show();
         $(item).next().next().show();
@@ -166,6 +175,7 @@
     // 保存
     function update_competition(id){
         var $competition = $("#edit_competition_name_"+id);
+        var $competitionSubTitle = $("#edit_competition_sub_title_"+id);
         if($competition.val().trim() == ""){
             $competition.focus();
         } else {
@@ -175,7 +185,11 @@
                 url: "/competitions/"+id+"/edit_competition",
                 type: "POST",
                 datatype: "script",
-                data:{com_name: $competition.val().trim(), start_time: start_time, end_time: end_time}
+                data:{
+                  com_name: $competition.val().trim(),
+                  sub_title: $competitionSubTitle.val().trim(),
+                  start_time: start_time, end_time: end_time
+                }
             });
         }
     }
diff --git a/db/migrate/20190628074837_add_sub_title_to_competitions.rb b/db/migrate/20190628074837_add_sub_title_to_competitions.rb
new file mode 100644
index 00000000..e3d4bedd
--- /dev/null
+++ b/db/migrate/20190628074837_add_sub_title_to_competitions.rb
@@ -0,0 +1,5 @@
+class AddSubTitleToCompetitions < ActiveRecord::Migration
+  def change
+    add_column :competitions, :sub_title, :string
+  end
+end