diff --git a/atcoder-problems-frontend/src/pages/TablePage/index.tsx b/atcoder-problems-frontend/src/pages/TablePage/index.tsx
index ddaf4a2f..62032e81 100644
--- a/atcoder-problems-frontend/src/pages/TablePage/index.tsx
+++ b/atcoder-problems-frontend/src/pages/TablePage/index.tsx
@@ -130,6 +130,7 @@ export const TablePage: React.FC<OuterProps> = (props) => {
         "ARC",
         "AGC",
         "AWC",
+        "ADT",
         "ABC-Like",
         "ARC-Like",
         "AGC-Like",
@@ -149,6 +150,8 @@ export const TablePage: React.FC<OuterProps> = (props) => {
               ? "AtCoder Grand Contest"
               : activeTab === "AWC"
               ? "AtCoder Weekday Contest"
+              : activeTab === "ADT"
+              ? "AtCoder Daily Training"
               : activeTab === "PAST"
               ? "PAST"
               : `${activeTab} Contest`
diff --git a/atcoder-problems-frontend/src/utils/ContestClassifier.ts b/atcoder-problems-frontend/src/utils/ContestClassifier.ts
index ffe342c4..73077336 100644
--- a/atcoder-problems-frontend/src/utils/ContestClassifier.ts
+++ b/atcoder-problems-frontend/src/utils/ContestClassifier.ts
@@ -61,7 +61,9 @@ export const classifyContest = (
   if (/^awc\d{4}$/.exec(contest.id)) {
     return "AWC";
   }
-  if (/^adt_/.exec(contest.id)) {
+  if (
+    /^adt_/.exec(contest.id) &&
+    !["adt_top"].includes(contest.id)) {
     return "ADT";
   }
   if (