diff --git a/packages/hydrojudge/package.json b/packages/hydrojudge/package.json
index 5654158f0..c3a5cc739 100644
--- a/packages/hydrojudge/package.json
+++ b/packages/hydrojudge/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "2.8.14",
+    "version": "2.8.15",
     "main": "package.json",
     "author": "undefined <i@undefined.moe>",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/hydrojudge/src/judge/interactive.ts b/packages/hydrojudge/src/judge/interactive.ts
index 1ee7402ba..b897fd3a3 100644
--- a/packages/hydrojudge/src/judge/interactive.ts
+++ b/packages/hydrojudge/src/judge/interactive.ts
@@ -50,7 +50,7 @@ function judgeCase(c) {
             status = result.status;
             score = result.score;
             message = result.message;
-            if (resInteractor.code && resInteractor.code !== 1) message += ` (Interactor exited with code ${resInteractor.code})`;
+            if (resInteractor.code && !(resInteractor.stderr || '').trim().length) message += ` (Interactor exited with code ${resInteractor.code})`;
         }
         ctxSubtask.score = Score[ctxSubtask.subtask.type](ctxSubtask.score, score);
         ctxSubtask.status = Math.max(ctxSubtask.status, status);
diff --git a/packages/hydrojudge/src/testlib.ts b/packages/hydrojudge/src/testlib.ts
index 271c2da98..a3494e623 100644
--- a/packages/hydrojudge/src/testlib.ts
+++ b/packages/hydrojudge/src/testlib.ts
@@ -3,7 +3,7 @@ import * as STATUS from './status';
 export function parse(output: string, fullscore: number) {
     let status = STATUS.STATUS_WRONG_ANSWER;
     let score = 0;
-    let message = '';
+    let message = output;
     if (output.startsWith('ok ')) {
         status = STATUS.STATUS_ACCEPTED;
         score = fullscore;
@@ -11,14 +11,22 @@ export function parse(output: string, fullscore: number) {
         message = output.split('wrong answer ')[1] || '';
     } else if (output.startsWith('wrong output format ')) {
         message = `PE ${output.split('wrong output format ')[1] || ''}`;
-    } else if (output.startsWith('unexpected eof ')) {
-        message = `UE ${output.split('unexpected eof ')[1] || ''}`;
     } else if (output.startsWith('partially correct ')) {
         message = `PC ${output.split('partially correct ')[1] || ''}`;
         const p = +output.split('partially correct (')[1].split(')')[0];
         score = Math.floor(fullscore * (p / 200));
+    } else if (output.startsWith('points ')) {
+        const p = +output.split('points ')[1].split(' ')[0];
+        if (p === 100) {
+            status = STATUS.STATUS_ACCEPTED;
+            score = fullscore;
+            const base = output.split('points ')[1] || '';
+            message = base.substr(base.indexOf(' '), 1024);
+        } else {
+            message = `partially correct ${output.split('points ')[1] || ''}`;
+            score = Math.floor(fullscore * (p / 100));
+        }
     } else if (output.startsWith('FAIL ')) {
-        message = output.split('FAIL ')[1] || '';
         status = STATUS.STATUS_SYSTEM_ERROR;
     }
     return { status, score, message };