diff --git a/app/helpers/repositories_helper.rb b/app/helpers/repositories_helper.rb
index 69491282d..7bd533b12 100644
--- a/app/helpers/repositories_helper.rb
+++ b/app/helpers/repositories_helper.rb
@@ -213,5 +213,13 @@ module RepositoriesHelper
   def tmp_dir
     "repo"
   end
-  
+
+  def repo_git_submodule_url(owner, repo, path)
+    unless (path.starts_with?('http://') || path.starts_with?('https://'))
+      path = File.expand_path(path, "#{base_url}/#{owner&.login}/#{repo&.identifier}")
+      path = path.split("#{Rails.root}/")[1]
+    end
+
+    return path
+  end
 end
diff --git a/app/queries/projects/list_query.rb b/app/queries/projects/list_query.rb
index c4c81957b..076ecddfd 100644
--- a/app/queries/projects/list_query.rb
+++ b/app/queries/projects/list_query.rb
@@ -39,6 +39,15 @@ class Projects::ListQuery < ApplicationQuery
     collection 
   end
 
+  def main_collection
+    collection = Project.visible
+    # 增加私有组织中项目过滤
+    collection = collection.joins("left join organization_extensions on organization_extensions.organization_id = projects.user_id")
+                           .where("organization_extensions.visibility is null or organization_extensions.visibility in (0,1)")
+                           .where("projects.user_id > 0")
+    collection
+  end
+
   def by_search(items)
     @ids = Projects::ElasticsearchService.call(params[:search])
     items = items.where(platform: 'forge')
@@ -80,5 +89,14 @@ class Projects::ListQuery < ApplicationQuery
       relations
     end
   end
-  
+
+  def by_recommend(items)
+    params[:recommend].to_s == "true" ? items.where(recommend: true) : items
+  end
+
+  def exclude_fork(items)
+    return items if params[:exclude_forked].blank?
+    params[:exclude_forked].to_s == "true" ? items.where("forked_from_project_id is null") : items.where("forked_from_project_id is not null")
+  end
+
 end
diff --git a/app/views/repositories/_simple_entry.json.jbuilder b/app/views/repositories/_simple_entry.json.jbuilder
index 8adcaeb83..16bf7cc92 100644
--- a/app/views/repositories/_simple_entry.json.jbuilder
+++ b/app/views/repositories/_simple_entry.json.jbuilder
@@ -8,6 +8,7 @@ if @project.forge?
   json.sha entry['sha']
   json.path entry['path']
   json.type entry['type']
+  json.submodule_git_url repo_git_submodule_url(@owner, @repository, entry['submodule_git_url'])
   json.size entry['size']
   is_readme = is_readme?(entry['type'], entry['name'])
   if is_readme 
diff --git a/app/views/repositories/entries.json.jbuilder b/app/views/repositories/entries.json.jbuilder
index 6dea93b32..310918597 100644
--- a/app/views/repositories/entries.json.jbuilder
+++ b/app/views/repositories/entries.json.jbuilder
@@ -51,6 +51,7 @@ if @project.forge?
       json.path entry['path']
       json.sha entry['sha']
       json.type entry['type']
+      json.submodule_git_url repo_git_submodule_url(@owner, @repository, entry['submodule_git_url'])
       json.size entry['size']
       json.is_readme_file is_readme?(entry['type'], entry['name'])
       json.content decode64_content(entry, @owner, @repository, @ref, @path)