diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index 1ae488026..ca16093a6 100755
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -1392,6 +1392,7 @@ issues.filter_type.assigned_to_you = Assigned to you
issues.filter_type.created_by_you = Created by you
issues.filter_type.mentioning_you = Mentioning you
issues.filter_sort = Sort
+issues.filter_sort.default = Default
issues.filter_sort.latest = Newest
issues.filter_sort.oldest = Oldest
issues.filter_sort.recentupdate = Recently updated
diff --git a/options/locale/locale_zh-CN.ini b/options/locale/locale_zh-CN.ini
index 95e36c602..041354f9d 100755
--- a/options/locale/locale_zh-CN.ini
+++ b/options/locale/locale_zh-CN.ini
@@ -1404,6 +1404,7 @@ issues.filter_type.assigned_to_you=指派给您的
issues.filter_type.created_by_you=由您创建的
issues.filter_type.mentioning_you=提及您的
issues.filter_sort=排序
+issues.filter_sort.default=默认排序
issues.filter_sort.latest=最新创建
issues.filter_sort.oldest=最早创建
issues.filter_sort.recentupdate=最近更新
diff --git a/templates/explore/datasets.tmpl b/templates/explore/datasets.tmpl
index 7b2577900..854da4fff 100644
--- a/templates/explore/datasets.tmpl
+++ b/templates/explore/datasets.tmpl
@@ -121,6 +121,7 @@