diff --git a/optuna_dashboard/ts/components/StudyDetail.tsx b/optuna_dashboard/ts/components/StudyDetail.tsx
index f7a6b0eb..79702f2e 100644
--- a/optuna_dashboard/ts/components/StudyDetail.tsx
+++ b/optuna_dashboard/ts/components/StudyDetail.tsx
@@ -166,6 +166,7 @@ export const StudyDetail: FC<{
               aria-label="download csv"
               size="small"
               color="inherit"
+              download
               sx={{ margin: "auto 0" }}
               href={`/csv/${studyDetail?.id}`}
             >