更改：移除

app/controllers/projects_controller.rb

@@ -36,7 +36,7 @@ class ProjectsController < ApplicationController
   def index
     scope = current_user.logged? ? Projects::ListQuery.call(params, current_user.id) : Projects::ListQuery.call(params)
 
-    scope = scope.joins(repository: :mirror).where.not(mirrors: {status: 2}) # 导入失败项目不显示
+    # scope = scope.joins(repository: :mirror).where.not(mirrors: {status: 2}) # 导入失败项目不显示
 
     @projects = kaminari_paginate(scope.includes(:project_category, :project_language, :repository, :project_educoder, :owner, :project_units, :project_topics))
     # @projects = paginate scope.includes(:project_category, :project_language, :repository, :project_educoder, :owner, :project_units)