diff --git a/app/services/projects_service.rb b/app/services/projects_service.rb
index 913200ae5..56dfaceff 100644
--- a/app/services/projects_service.rb
+++ b/app/services/projects_service.rb
@@ -172,6 +172,10 @@ class ProjectsService
 
               status = 0
               send_wechat_join_project_notice current_user,project,5,0
+
+              #将之前的申请都改为已拒绝
+              applied_messages = AppliedMessage.where(:project_id => project.id, :status => true, :applied_user_id=>current_user.id,:applied_type => "AppliedProject")
+              applied_messages.update_all(:status=>5)
             else
               if !AppliedProject.where(:project_id => project.id, :user_id => current_user.id).first.nil?
                 status = 8