diff --git a/config-example.json b/config-example.json
index 74501b1..8a55fb5 100644
--- a/config-example.json
+++ b/config-example.json
@@ -151,5 +151,6 @@
     }
   ],
   "session_secret": "233",
+  "judge_server_addr": "http://127.0.0.1:5284",
   "judge_token": "233"
 }
diff --git a/models/judge_state.js b/models/judge_state.js
index d4369fd..6cdf122 100644
--- a/models/judge_state.js
+++ b/models/judge_state.js
@@ -20,6 +20,7 @@
 'use strict';
 
 let Sequelize = require('sequelize');
+const judger = require('../modules/judge');
 let db = syzoj.db;
 
 let User = syzoj.model('user');
@@ -211,9 +212,10 @@ class JudgeState extends Model {
         this.max_memory = 0;
       }
       this.pending = true;
-      this.result = { status: "Waiting", total_time: 0, max_memory: 0, score: 0, case_num: 0, compiler_output: "", pending: true };
+      this.result = { };
       await this.save();
 
+      /*
       let WaitingJudge = syzoj.model('waiting_judge');
       let waiting_judge = await WaitingJudge.create({
         judge_id: this.id,
@@ -222,6 +224,7 @@ class JudgeState extends Model {
       });
 
       await waiting_judge.save();
+      */
 
       if (oldStatus === 'Accepted') {
         await this.user.refreshSubmitInfo();
@@ -237,6 +240,8 @@ class JudgeState extends Model {
         let contest = await Contest.fromID(this.type_info);
         await contest.newSubmission(this);
       }
+
+      await judger.judge(this, 1);
     });
   }
 
diff --git a/modules/api_v2.js b/modules/api_v2.js
index 1cbbda7..8902ed8 100644
--- a/modules/api_v2.js
+++ b/modules/api_v2.js
@@ -178,3 +178,27 @@ app.apiRouter.post('/api/v2/judge/update/:id', async (req, res) => {
     res.status(500).send(e);
   }
 });
+
+app.apiRouter.post('/api/v2/judge/update2', async (req, res) => {
+  try {
+    if (req.get('Token') !== syzoj.config.judge_token) return res.status(403).send({ err: 'Incorrect token' });
+    const data = req.body;
+
+    let JudgeState = syzoj.model('judge_state');
+    let judge_state = await JudgeState.fromID(req.body.taskId);
+    // await judge_state.updateResult(JSON.parse(req.body));
+    judge_state.score = data.score;
+    judge_state.pending = false;
+    judge_state.status = data.statusString;
+    this.total_time = data.time;
+    this.max_memory = data.memory;
+    this.result = data.result;
+    await judge_state.save();
+    await judge_state.updateRelatedInfo();
+
+    res.send({ return: 0 });
+  } catch (e) {
+    syzoj.log(e);
+    res.status(500).send(e);
+  }
+});
diff --git a/modules/problem.js b/modules/problem.js
index a49398b..c21b20a 100644
--- a/modules/problem.js
+++ b/modules/problem.js
@@ -28,6 +28,8 @@ let ProblemTag = syzoj.model('problem_tag');
 let ProblemTagMap = syzoj.model('problem_tag_map');
 let Article = syzoj.model('article');
 
+const judger = require('../modules/judge');
+
 app.get('/problems', async (req, res) => {
   try {
     let where = {};
@@ -194,7 +196,7 @@ app.get('/problem/:id', async (req, res) => {
     problem.allowedManage = await problem.isAllowedManageBy(res.locals.user);
 
     if (problem.is_public || problem.allowedEdit) {
-      await syzoj.utils.markdown(problem, [ 'description', 'input_format', 'output_format', 'example', 'limit_and_hint' ]);
+      await syzoj.utils.markdown(problem, ['description', 'input_format', 'output_format', 'example', 'limit_and_hint']);
     } else {
       throw new ErrorMessage('您没有权限进行此操作。');
     }
@@ -635,13 +637,11 @@ app.post('/problem/:id/submit', app.multer.fields([{ name: 'answer', maxCount: 1
     }
     await judge_state.updateRelatedInfo(true);
 
-    let waiting_judge = await WaitingJudge.create({
-      judge_id: judge_state.id,
-      priority: 1,
-      type: 'submission'
-    });
-
-    await waiting_judge.save();
+    try {
+      await judger.judge(judge_state, contest_id ? 3 : 2);
+    } catch (err) {
+      throw new ErrorMessage(`无法开始评测：${err.toString()}`);
+    }
 
     res.redirect(syzoj.utils.makeUrl(['submission', judge_state.id]));
   } catch (e) {