diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
index 4d4b2f5..f3b01ef 100644
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@@ -362,8 +362,8 @@ class AnnouncementsController < ApplicationController
           };
         }else{
           var filter_attr = "'+filter_attr+'";
-          wpexAnimsition.parent_block =  wpexAnimsition.parent_block + ", [data-subpart-id=\"'+subpart.id.to_s+'\"]";
-          wpexAnimsition.container_block =  wpexAnimsition.container_block + ", [data-subpart-id=\"'+subpart.id.to_s+'\"] [data-list=\"announcements\"]:not(tbody)";
+          wpexAnimsition.parent_block =  wpexAnimsition.parent_block + ",[data-subpart-id=\"'+subpart.id.to_s+'\"]";
+          wpexAnimsition.container_block =  wpexAnimsition.container_block + ",[data-subpart-id=\"'+subpart.id.to_s+'\"] [data-list=\"announcements\"]:not(tbody)";
           if( wpexAnimsition.filter_attr.indexOf(filter_attr) == -1 ){
             wpexAnimsition.filter_attr += ("," + filter_attr);
           }