diff --git a/app/controllers/competitions_controller.rb b/app/controllers/competitions_controller.rb
index e6112539..071cd200 100644
--- a/app/controllers/competitions_controller.rb
+++ b/app/controllers/competitions_controller.rb
@@ -246,14 +246,14 @@ class CompetitionsController < ApplicationController
               # 第一阶段的得分和耗时
               challenges_1 = Challenge.where(:shixun_id => shixun1_id)
               challenge_rate1 = 0.5
-              result1 = chart_exp_score_pre user_ids, s1_time, e1_time, challenges_1, challenge_rate1
+              result1 = chart_exp_score_pre user_ids, s1_time, e1_time, challenges_1, challenge_rate1, 3
               score1 = result1[0]
               time1 = result1[1]
 
               # 第二阶段的得分和耗时
               challenge_rate2 = 1.0
               challenges_2 = Challenge.where(:shixun_id => shixun2_id)
-              result2 = chart_exp_score_pre user_ids, s2_time, e2_time, challenges_2, challenge_rate2
+              result2 = chart_exp_score_pre user_ids, s2_time, e2_time, challenges_2, challenge_rate2, 3
               score2 = result2[0]
               time2 = result2[1]
 
@@ -346,15 +346,15 @@ class CompetitionsController < ApplicationController
               user_ids = team.team_members.where(:is_teacher => 0).pluck(:user_id)
               # 第一阶段的得分和耗时
               challenges_1 = Challenge.where(:shixun_id => shixun1_id)
-              challenge_rate1 = 0.5
-              result1 = chart_exp_score_pre user_ids, s1_time, e1_time, challenges_1, challenge_rate1
+              challenge_rate1 = 1.0
+              result1 = chart_exp_score_pre user_ids, s1_time, e1_time, challenges_1, challenge_rate1, 2
               score1 = result1[0]
               time1 = result1[1]
 
               # 第二阶段的得分和耗时
               challenge_rate2 = 1.0
               challenges_2 = Challenge.where(:shixun_id => shixun2_id)
-              result2 = chart_exp_score_pre user_ids, s2_time, e2_time, challenges_2, challenge_rate2
+              result2 = chart_exp_score_pre user_ids, s2_time, e2_time, challenges_2, challenge_rate2, 2
               score2 = result2[0]
               time2 = result2[1]
 
@@ -741,11 +741,12 @@ class CompetitionsController < ApplicationController
   # challenges 每阶段三个实训的所有关卡
   # s_time 阶段开始时间  e_time 阶段结束时间
   # rate 关卡经验值与分数的比值
+  # challenge_count 每个实训的关卡数
   # 对三个实训的所有关卡循环： 找到在比赛时间内通关的最低耗时
-  def chart_exp_score_pre user_ids, s_time, e_time, challenges, rate
+  def chart_exp_score_pre user_ids, s_time, e_time, challenges, rate, challenge_count
     total_score = 0
     total_time = 0
-    length = challenges.size / 3   #每个实训的关卡数
+    length = challenge_count   #每个实训的关卡数
     for i in 1..length
       score = 0
       time = 0
diff --git a/app/views/competitions/charts.html.erb b/app/views/competitions/charts.html.erb
index 29a24b35..723f54e9 100644
--- a/app/views/competitions/charts.html.erb
+++ b/app/views/competitions/charts.html.erb
@@ -1,4 +1,4 @@
-<% if @competition.identifier == 'hn' || @competition.identifier == 'gcc-dev-2018' || @competition.identifier == "gcc-annotation-2018" %>
+<% if @competition.identifier == 'hn' || @competition.identifier == 'gcc-dev-2018' || @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-task-2019" %>
   <div class="competion-ranking">
     <div class="ranking-nav edu-txt-center clearfix">
       <div class="inline">