diff --git a/models/dbsql/dataset_foreigntable_for_es.sql b/models/dbsql/dataset_foreigntable_for_es.sql
index 15692c062..0bb96c38d 100644
--- a/models/dbsql/dataset_foreigntable_for_es.sql
+++ b/models/dbsql/dataset_foreigntable_for_es.sql
@@ -122,13 +122,13 @@ $def$
     BEGIN
         if (TG_OP = 'UPDATE') then
 	       update public.dataset_es  SET file_name=(select array_to_string(array_agg(name order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
-           update public.dataset_es  SET desc_name=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
+           update public.dataset_es  SET file_desc=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
 	   elsif (TG_OP = 'INSERT') then
 	       update public.dataset_es  SET file_name=(select array_to_string(array_agg(name order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
-           update public.dataset_es  SET desc_name=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
+           update public.dataset_es  SET file_desc=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.dataset_id and is_private=false) where id=NEW.dataset_id;
        elsif (TG_OP = 'DELETE') then
            update public.dataset_es  SET file_name=(select array_to_string(array_agg(name order by created_unix desc),'-#,#-') from public.attachment where dataset_id=OLD.dataset_id and is_private=false) where id=OLD.dataset_id;
-           update public.dataset_es  SET desc_name=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=OLD.dataset_id and is_private=false) where id=OLD.dataset_id;
+           update public.dataset_es  SET file_desc=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=OLD.dataset_id and is_private=false) where id=OLD.dataset_id;
        end if;
        return NEW;
     END;
@@ -155,7 +155,7 @@ $def$
        download_times=NEW.download_times,
        updated_unix=NEW.updated_unix,
        file_name=(select array_to_string(array_agg(name order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.id and is_private=false),
-       desc_name=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.id and is_private=false)
+       file_desc=(select array_to_string(array_agg(description order by created_unix desc),'-#,#-') from public.attachment where dataset_id=NEW.id and is_private=false)
        where id=NEW.id;
        return new;
     END
diff --git a/public/home/search.js b/public/home/search.js
index c10e7b3ae..70b5d4ef9 100644
--- a/public/home/search.js
+++ b/public/home/search.js
@@ -51,7 +51,7 @@ var sortBy={
     "43":"created_unix.keyword",
     "44":"created_unix.keyword",
     "50":"default",
-    "51":"download_times.keyword",
+    "51":"download_times",
     "60":"default",
     "61":"updated_unix.keyword"
 };