diff --git a/package.json b/package.json
index 5d1838af7..b311080cd 100644
--- a/package.json
+++ b/package.json
@@ -23,10 +23,10 @@
         "@types/jest": "^26.0.20",
         "@types/node": "^14.14.31",
         "@types/semver": "^7.3.4",
-        "@typescript-eslint/eslint-plugin": "^4.15.2",
-        "@typescript-eslint/parser": "^4.15.2",
+        "@typescript-eslint/eslint-plugin": "^4.16.1",
+        "@typescript-eslint/parser": "^4.16.1",
         "cross-spawn": "^7.0.3",
-        "eslint": "^7.20.0",
+        "eslint": "^7.21.0",
         "eslint-config-airbnb-typescript": "^12.0.0",
         "eslint-import-resolver-typescript": "^2.4.0",
         "eslint-plugin-import": "^2.22.1",
@@ -35,8 +35,8 @@
         "latest-version": "^5.1.0",
         "ora": "^5.3.0",
         "semver": "^7.3.4",
-        "ts-jest": "^26.5.2",
-        "typescript": "4.2.2"
+        "ts-jest": "^26.5.3",
+        "typescript": "4.2.3"
     },
     "dependencies": {
         "fs-extra": "^9.1.0",
diff --git a/packages/fps-importer/package.json b/packages/fps-importer/package.json
index 8666d9926..ca197abc5 100644
--- a/packages/fps-importer/package.json
+++ b/packages/fps-importer/package.json
@@ -14,7 +14,7 @@
     },
     "devDependencies": {
         "@types/xml2js": "^0.4.8",
-        "bson": "^4.2.2"
+        "bson": "^4.2.3"
     },
     "peerDependencies": {
         "hydrooj": "^2.20.0"
diff --git a/packages/hydrojudge/package.json b/packages/hydrojudge/package.json
index 5c1f60612..e4884e366 100644
--- a/packages/hydrojudge/package.json
+++ b/packages/hydrojudge/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "2.4.6",
+    "version": "2.4.7",
     "os": [
         "linux"
     ],
@@ -11,14 +11,14 @@
     "dependencies": {
         "adm-zip": "^0.5.3",
         "axios": "^0.21.1",
-        "bson": "^4.2.2",
+        "bson": "^4.2.3",
         "fs-extra": "^9.1.0",
         "js-yaml": "^4.0.0",
         "lodash": "^4.17.21",
         "p-queue": "^6.6.1",
         "shell-quote": "^1.7.2",
         "systeminformation": "5.3.3",
-        "ws": "^7.4.3",
+        "ws": "^7.4.4",
         "yargs": "^16.2.0"
     },
     "peerDependencies": {
@@ -27,7 +27,7 @@
     "license": "AGPL-3.0-only",
     "devDependencies": {
         "@types/bson": "^4.0.2",
-        "@types/fs-extra": "^9.0.7",
+        "@types/fs-extra": "^9.0.8",
         "@types/js-yaml": "^4.0.0",
         "@types/shell-quote": "^1.7.0"
     },
diff --git a/packages/hydrojudge/src/hosts/hydro.ts b/packages/hydrojudge/src/hosts/hydro.ts
index fb2c9a3b3..e505f3b8a 100644
--- a/packages/hydrojudge/src/hosts/hydro.ts
+++ b/packages/hydrojudge/src/hosts/hydro.ts
@@ -243,7 +243,6 @@ export default class Hydro {
         });
         this.ws.on('message', (data) => {
             const request = JSON.parse(data.toString());
-            console.log(request);
             if (request.task) queue.push(new JudgeTask(this, request.task, this.ws));
         });
         this.ws.on('close', (data, reason) => {
diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index c69bac01c..a90b2c8da 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.20.0",
+    "version": "2.20.1",
     "bin": "bin/hydrooj.js",
     "main": "dist/loader.js",
     "typings": "dist/loader.d.ts",
@@ -28,7 +28,7 @@
         "minio": "7.0.17",
         "moment-timezone": "^0.5.32",
         "mongodb": "^3.6.4",
-        "nodemailer": "^6.4.18",
+        "nodemailer": "^6.5.0",
         "p-queue": "^6.6.2",
         "serialize-javascript": "^5.0.1",
         "sockjs": "^0.3.20",
@@ -39,16 +39,16 @@
     },
     "devDependencies": {
         "@types/adm-zip": "^0.4.33",
-        "@types/fs-extra": "^9.0.7",
+        "@types/fs-extra": "^9.0.8",
         "@types/inquirer": "^7.3.1",
         "@types/js-yaml": "^4.0.0",
-        "@types/koa": "^2.13.0",
+        "@types/koa": "^2.13.1",
         "@types/koa-router": "^7.4.1",
         "@types/koa-static-cache": "^5.1.0",
         "@types/lodash": "^4.14.168",
         "@types/lru-cache": "^5.1.0",
         "@types/minio": "^7.0.7",
-        "@types/mongodb": "^3.6.8",
+        "@types/mongodb": "^3.6.9",
         "@types/nodemailer": "^6.4.0",
         "@types/serialize-javascript": "^5.0.0",
         "@types/sockjs": "^0.3.32",
diff --git a/packages/hydrooj/src/handler/judge.ts b/packages/hydrooj/src/handler/judge.ts
index e6a2eb73e..966e4623b 100644
--- a/packages/hydrooj/src/handler/judge.ts
+++ b/packages/hydrooj/src/handler/judge.ts
@@ -159,7 +159,7 @@ class JudgeConnectionHandler extends ConnectionHandler {
     async cleanup() {
         if (this.processing) {
             await record.reset(this.processing.domainId, this.processing.rid, false);
-            task.add(this.processing);
+            await task.add(this.processing);
         }
     }
 }
diff --git a/packages/hydrooj/src/handler/manage.ts b/packages/hydrooj/src/handler/manage.ts
index fb27cf68d..5780c32af 100644
--- a/packages/hydrooj/src/handler/manage.ts
+++ b/packages/hydrooj/src/handler/manage.ts
@@ -144,6 +144,8 @@ class SystemSettingHandler extends SystemHandler {
 
     async post(args: any) {
         const tasks = [];
+        const booleanKeys = args.booleanKeys || {};
+        delete args.booleanKeys;
         for (const key in args) {
             if (typeof args[key] === 'object') {
                 for (const subkey in args[key]) {
@@ -154,6 +156,13 @@ class SystemSettingHandler extends SystemHandler {
                 }
             }
         }
+        for (const key in booleanKeys) {
+            if (typeof booleanKeys[key] === 'object') {
+                for (const subkey in booleanKeys[key]) {
+                    if (!args[key][subkey]) tasks.push(system.set(`${key}.${subkey}`, false));
+                }
+            }
+        }
         tasks.push(bus.parallel('system/setting', args));
         await Promise.all(tasks);
         this.back();
diff --git a/packages/import-qduoj/package.json b/packages/import-qduoj/package.json
index 595170cfb..fdb3e6e04 100644
--- a/packages/import-qduoj/package.json
+++ b/packages/import-qduoj/package.json
@@ -12,7 +12,7 @@
         "fs-extra": "^9.1.0"
     },
     "devDependencies": {
-        "bson": "^4.2.2"
+        "bson": "^4.2.3"
     },
     "peerDependencies": {
         "hydrooj": "^2.15.0"
diff --git a/packages/login-with-qq/package.json b/packages/login-with-qq/package.json
index f5862cc67..b428d3401 100644
--- a/packages/login-with-qq/package.json
+++ b/packages/login-with-qq/package.json
@@ -13,7 +13,7 @@
         "hydrooj": "^2.15.0"
     },
     "dependencies": {
-        "ws": "^7.4.3"
+        "ws": "^7.4.4"
     },
     "devDependencies": {
         "@types/ws": "^7.4.0"
diff --git a/packages/migrate-hustoj/package.json b/packages/migrate-hustoj/package.json
index e9e939280..9e9d40a36 100644
--- a/packages/migrate-hustoj/package.json
+++ b/packages/migrate-hustoj/package.json
@@ -10,7 +10,7 @@
         "build": "tsc"
     },
     "devDependencies": {
-        "@types/mysql": "^2.15.17"
+        "@types/mysql": "^2.15.18"
     },
     "peerDependencies": {
         "hydrooj": "^2.14.0"
diff --git a/packages/migrate-vijos/package.json b/packages/migrate-vijos/package.json
index c66f7e353..3853cf336 100644
--- a/packages/migrate-vijos/package.json
+++ b/packages/migrate-vijos/package.json
@@ -10,7 +10,7 @@
         "build": "tsc"
     },
     "devDependencies": {
-        "@types/mongodb": "^3.6.8"
+        "@types/mongodb": "^3.6.9"
     },
     "peerDependencies": {
         "hydrooj": "^2.17.22"