diff --git a/app/controllers/project_categories_controller.rb b/app/controllers/project_categories_controller.rb
index 13f8056d8..d521b2cb1 100644
--- a/app/controllers/project_categories_controller.rb
+++ b/app/controllers/project_categories_controller.rb
@@ -12,8 +12,7 @@ class ProjectCategoriesController < ApplicationController
     else
       projects = Project.visible
     end
-    @category_group_list =
-      projects.joins(:project_category).group(:project_category_id)
-        .select("project_category_id, count(*) AS projects_count, project_categories.name")
+    # @category_group_list = projects.joins(:project_category).group(:project_category_id).select("project_category_id, count(*) AS projects_count, project_categories.name")
+    @category_group_list = projects.joins(:project_category).group("project_categories.name", "project_categories.id").size
   end
 end
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 6417e42da..f53a89069 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -46,7 +46,9 @@ class ProjectsController < ApplicationController
     else
       projects = Project.visible
     end
-    @project_group_list = projects.group(:project_type).select('project_type, count(project_type) AS projects_count').having("count(project_type) > ?", 0)
+    @project_group_list = projects.group(:project_type).size
+
+    # @project_group_list = projects.group(:project_type).select('project_type, count(project_type) AS projects_count').having("count(project_type) > ?", 0)
   end
 
   def update
diff --git a/app/views/project_categories/group_list.json.jbuilder b/app/views/project_categories/group_list.json.jbuilder
index 58e6a6c40..14f66c29d 100644
--- a/app/views/project_categories/group_list.json.jbuilder
+++ b/app/views/project_categories/group_list.json.jbuilder
@@ -1,5 +1,5 @@
-json.array! @category_group_list do |category|
-  json.id category.project_category_id
-  json.name category.name
-  json.projects_count category.projects_count
-end
+json.array! @category_group_list do |category,v|
+  json.id category[1]
+  json.name category[0]
+  json.projects_count v
+end
\ No newline at end of file
diff --git a/app/views/projects/group_type_list.json.jbuilder b/app/views/projects/group_type_list.json.jbuilder
index 218db18a1..34d46894c 100644
--- a/app/views/projects/group_type_list.json.jbuilder
+++ b/app/views/projects/group_type_list.json.jbuilder
@@ -1,5 +1,5 @@
-json.array! @project_group_list do |group|
-  json.project_type group.project_type
-  json.name render_zh_project_type(group.project_type)
-  json.projects_count group.projects_count
-end
+json.array! @project_group_list do |type,v|
+  json.project_type type
+  json.name render_zh_project_type(type)
+  json.projects_count v
+end
\ No newline at end of file