diff --git a/app/controllers/admins/projects_controller.rb b/app/controllers/admins/projects_controller.rb
index fd576b8c..5589c66c 100644
--- a/app/controllers/admins/projects_controller.rb
+++ b/app/controllers/admins/projects_controller.rb
@@ -7,6 +7,16 @@ class Admins::ProjectsController < Admins::BaseController
     sort_direction = %w(desc asc).include?(params[:sort_direction]) ? params[:sort_direction] : 'desc'
     search = params[:search].to_s.strip
     projects = Project.where("name like ? OR identifier LIKE ?", "%#{search}%", "%#{search}%").order("#{sort_by} #{sort_direction}")
+    case params[:category]
+    when 'public'
+      projects = projects.where(is_public: true)
+    when 'private'
+      projects = projects.where(is_public: false)
+    when 'fork'
+      projects = projects.where.not(forked_from_project_id: nil)
+    when 'original'
+      projects = projects.where(forked_from_project_id: nil, project_type: 'common')
+    end
     @projects = paginate projects.includes(:owner, :members, :issues, :versions, :attachments, :project_score)
   end
 
diff --git a/app/views/admins/projects/index.html.erb b/app/views/admins/projects/index.html.erb
index 35d931b0..be36229f 100644
--- a/app/views/admins/projects/index.html.erb
+++ b/app/views/admins/projects/index.html.erb
@@ -3,10 +3,15 @@
 <% end %>
 
 <div class="box search-form-container project-list-form">
-  <%= form_tag(admins_projects_path, method: :get, class: 'form-inline search-form flex-1', remote: true) do %>
+  <%= form_tag(admins_projects_path, method: :get, class: 'form-inline search-form flex-1', id: 'project-list-form', remote: true) do %>
     <%= text_field_tag(:search, params[:search], class: 'form-control col-12 col-md-2 mr-3', placeholder: '项目名称/标识检索') %>
     <%= submit_tag('搜索', class: 'btn btn-primary ml-3', 'data-disable-with': '搜索中...') %>
     <input type="reset" class="btn btn-secondary clear-btn" value="清空"/>
+    <div class="form-group mr-2 pull-right" style='margin-left:auto'>
+      <label for="status">项目类别：</label>
+      <% type_options = [['全部项目', ''], ['公开项目', 'public'], ['私有项目', 'private'], ['Fork项目', 'fork'], ['原创项目', 'original']] %>
+      <%= select_tag(:category, options_for_select(type_options, params[:category]), class: 'form-control', id: 'project-category') %>
+    </div>
   <% end %>
 </div>
 
@@ -16,3 +21,9 @@
 
 <div id="projects-modals">
 </div>
+
+<script>
+  $("#project-category").on('change', function() {
+    $("#project-list-form").submit()
+  });
+</script>
\ No newline at end of file