diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 83163e7fc..7e4cfaa80 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.2.5",
+    "version": "3.2.6",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/model/contest.ts b/packages/hydrooj/src/model/contest.ts
index ef2532126..4506dd641 100644
--- a/packages/hydrooj/src/model/contest.ts
+++ b/packages/hydrooj/src/model/contest.ts
@@ -78,6 +78,7 @@ const acm: ContestRule = {
         ];
         if (isExport) {
             columns.push(
+                { type: 'total_time', value: _('Penalty') },
                 { type: 'total_time', value: _('Total Time (Seconds)') },
                 { type: 'total_time_str', value: _('Total Time') },
             );
@@ -128,7 +129,9 @@ const acm: ContestRule = {
                 { type: 'string', value: tsdoc.accept || 0 },
             ];
             if (isExport) {
+                const penalty = Math.sum(tdoc.pids.map((i) => (tsddict[i]?.naccept || 0))) * 20 * 60;
                 row.push(
+                    { type: 'string', value: penalty.toString() },
                     { type: 'string', value: tsdoc.time || 0.0 },
                     { type: 'string', value: tsdoc.time || 0.0 },
                 );