diff --git a/app/services/search_service.rb b/app/services/search_service.rb
index a45875e07..72cd49c14 100644
--- a/app/services/search_service.rb
+++ b/app/services/search_service.rb
@@ -41,7 +41,8 @@ class SearchService < ApplicationService
     when 'shixun' then
       { where: { id: Laboratory.current.shixuns.where(public: 2, status: 2, fork_from: nil).or(Laboratory.current.shixuns.where(status: 2, id: User.current.shixuns)).pluck(:id) } }
     when 'subject' then
-      { where: { id: Laboratory.current.subjects.pluck(:id) } }
+      { where: { id: Laboratory.current.subjects.where(public: 2, status: 2)
+                         .or( Laboratory.current.shixuns.where(status: 2, id: User.current.shixuns).pluck(:id)) } }
     when 'course' then
       { where: { id: Laboratory.current.all_courses.pluck(:id) } }
     else
diff --git a/app/services/subject_search_service.rb b/app/services/subject_search_service.rb
index 9c2776beb..dc5b069a5 100644
--- a/app/services/subject_search_service.rb
+++ b/app/services/subject_search_service.rb
@@ -17,9 +17,12 @@ class SubjectSearchService < ApplicationService
     if type == "mine"
       @subjects = @subjects.where(id: User.current.subjects).visible.unhidden
     else
-      @subjects = @subjects.visible.unhidden
+      if User.current.admin? || User.current.business?
+        @subjects = @subjects.unhidden
+      else
+        @subjects = @subjects.publiced.unhidden.or(@subjects.where(id: User.current.subjects))
+      end
     end
-
     Subject.search(keyword, search_options)
   end