diff --git a/app/forms/competitions/save_team_form.rb b/app/forms/competitions/save_team_form.rb
index 10685d260..dd2610083 100644
--- a/app/forms/competitions/save_team_form.rb
+++ b/app/forms/competitions/save_team_form.rb
@@ -73,10 +73,10 @@ class Competitions::SaveTeamForm
 
   # 竞赛是否限制了职业
   def check_creator_identity_enrollable
-    if user.is_teacher? && competition.teacher_enroll_forbidden?
+    if creator.is_teacher? && competition.teacher_enroll_forbidden?
       errors.add(:creator, :teacher_enroll_forbidden)
       return false
-    elsif !user.is_teacher? && competition.member_enroll_forbidden?
+    elsif !creator.is_teacher? && competition.member_enroll_forbidden?
       errors.add(:creator, :member_enroll_forbidden)
       return false
     end
@@ -86,9 +86,9 @@ class Competitions::SaveTeamForm
 
   # 创建者是否能多次报名
   def check_creator_multiple_enrollable
-    return unless competition.enrolled?(user)
+    return unless competition.enrolled?(creator)
 
-    if (user.is_teacher? && competition.teacher_multiple_limited?) || (!user.is_teacher? && competition.member_multiple_limited?)
+    if (creator.is_teacher? && competition.teacher_multiple_limited?) || (!creator.is_teacher? && competition.member_multiple_limited?)
       errors.add(:creator, :enrolled)
       return false
     end
diff --git a/app/models/competition.rb b/app/models/competition.rb
index d8a8318b3..39e4f4dfe 100644
--- a/app/models/competition.rb
+++ b/app/models/competition.rb
@@ -40,6 +40,17 @@ class Competition < ApplicationRecord
     end
   end
 
+  def competition_status
+    if !status
+      com_status = "nearly_published"
+    elsif end_time > Time.now
+      com_status = "progressing"
+    else
+      com_status = "ended"
+    end
+    com_status
+  end
+
   def teacher_staff_num
     teacher_staff ? "#{teacher_staff.minimum}~#{teacher_staff.maximum}" : "--"
   end
diff --git a/app/views/competitions/competitions/common_header.json.jbuilder b/app/views/competitions/competitions/common_header.json.jbuilder
index c5732a51d..a90ab14ee 100644
--- a/app/views/competitions/competitions/common_header.json.jbuilder
+++ b/app/views/competitions/competitions/common_header.json.jbuilder
@@ -13,6 +13,7 @@ json.nearly_published @competition.published_at.present?
 json.competition_modules @competition_modules do |com_module|
   json.(com_module, :id, :name, :position, :module_type)
   json.module_url com_module.module_url
+  json.has_url com_module.url.present?
 end
 
 json.stages
diff --git a/app/views/competitions/competitions/index.json.jbuilder b/app/views/competitions/competitions/index.json.jbuilder
index 8e99d754d..810cbfd18 100644
--- a/app/views/competitions/competitions/index.json.jbuilder
+++ b/app/views/competitions/competitions/index.json.jbuilder
@@ -3,6 +3,7 @@ json.competitions do
   json.array! @competitions.each do |competition|
     json.extract! competition, :id, :identifier, :name, :sub_title, :bonus, :description, :mode
 
+    json.competition_status competition.competition_status
     json.visits_count competition.visits
     member_count = @member_count_map&.fetch(competition.id, 0) || competition.team_members.count
     json.member_count member_count.zero? ? 268 : member_count