diff --git a/web/src/pages/user-setting/data-source/data-source-detail-page/log-table.tsx b/web/src/pages/user-setting/data-source/data-source-detail-page/log-table.tsx
index c00301b793..aba924664e 100644
--- a/web/src/pages/user-setting/data-source/data-source-detail-page/log-table.tsx
+++ b/web/src/pages/user-setting/data-source/data-source-detail-page/log-table.tsx
@@ -68,7 +68,11 @@ const TaskCountdown = ({ row, now }: { row: IDataSourceLog; now: number }) => {
     return '';
   }
 
-  return <span>Task starts in {formatDuration(remainingSeconds)}</span>;
+  return (
+    <span className="tabular-nums">
+      Task starts in {formatDuration(remainingSeconds)}
+    </span>
+  );
 };
 
 const getSummary = (row: IDataSourceLog, now: number) => {