diff --git a/src/shared/components/common/sort-select.tsx b/src/shared/components/common/sort-select.tsx
index 90515d5..4d03ab5 100644
--- a/src/shared/components/common/sort-select.tsx
+++ b/src/shared/components/common/sort-select.tsx
@@ -67,6 +67,13 @@ export class SortSelect extends Component<SortSelectProps, SortSelectState> {
           <option disabled aria-hidden="true">
             ─────
           </option>
+          <option value={"TopHour"}>{I18NextService.i18n.t("top_hour")}</option>
+          <option value={"TopSixHour"}>
+            {I18NextService.i18n.t("top_six_hours")}
+          </option>
+          <option value={"TopTwelveHour"}>
+            {I18NextService.i18n.t("top_twelve_hours")}
+          </option>
           <option value={"TopDay"}>{I18NextService.i18n.t("top_day")}</option>
           <option value={"TopWeek"}>{I18NextService.i18n.t("top_week")}</option>
           <option value={"TopMonth"}>
diff --git a/src/shared/utils/app/convert-comment-sort-type.ts b/src/shared/utils/app/convert-comment-sort-type.ts
index 3a89a23..665ab46 100644
--- a/src/shared/utils/app/convert-comment-sort-type.ts
+++ b/src/shared/utils/app/convert-comment-sort-type.ts
@@ -5,6 +5,9 @@ export default function convertCommentSortType(
 ): CommentSortType {
   switch (sort) {
     case "TopAll":
+    case "TopHour":
+    case "TopSixHour":
+    case "TopTwelveHour":
     case "TopDay":
     case "TopWeek":
     case "TopMonth":