diff --git a/backend/package-lock.json b/backend/package-lock.json
index 128035a..d48b177 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -183,6 +183,15 @@
         "@types/koa": "*"
       }
     },
+    "@types/koa-qs": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npm.taobao.org/@types/koa-qs/download/@types/koa-qs-2.0.0.tgz",
+      "integrity": "sha1-TGAgYWnB6XisNtyaizla1VRu9c8=",
+      "dev": true,
+      "requires": {
+        "@types/koa": "*"
+      }
+    },
     "@types/koa-router": {
       "version": "7.4.1",
       "resolved": "https://registry.npm.taobao.org/@types/koa-router/download/@types/koa-router-7.4.1.tgz",
@@ -1127,6 +1136,15 @@
         "passthrough-counter": "^1.0.0"
       }
     },
+    "koa-qs": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npm.taobao.org/koa-qs/download/koa-qs-3.0.0.tgz",
+      "integrity": "sha1-OQsLXpvgZYsPhjzrEh2ppBS3jXg=",
+      "requires": {
+        "merge-descriptors": "^1.0.1",
+        "qs": "^6.9.4"
+      }
+    },
     "levn": {
       "version": "0.4.1",
       "resolved": "https://registry.npm.taobao.org/levn/download/levn-0.4.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flevn%2Fdownload%2Flevn-0.4.1.tgz",
@@ -1154,6 +1172,11 @@
       "resolved": "https://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
+    "merge-descriptors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npm.taobao.org/merge-descriptors/download/merge-descriptors-1.0.1.tgz",
+      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
+    },
     "methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npm.taobao.org/methods/download/methods-1.1.2.tgz",
diff --git a/backend/package.json b/backend/package.json
index 5eed48a..4b5b735 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -13,12 +13,14 @@
     "koa": "^2.13.0",
     "koa-bodyparser": "^4.3.0",
     "koa-logger": "^3.2.1",
+    "koa-qs": "^3.0.0",
     "taskwarrior-lib": "^0.2.0"
   },
   "devDependencies": {
     "@types/koa": "^2.11.3",
     "@types/koa-bodyparser": "^4.3.0",
     "@types/koa-logger": "^3.1.1",
+    "@types/koa-qs": "^2.0.0",
     "@types/koa-router": "^7.4.1",
     "@types/koa__router": "^8.0.2",
     "@typescript-eslint/eslint-plugin": "^3.5.0",
diff --git a/backend/src/app.ts b/backend/src/app.ts
index f3f4be7..2218d27 100644
--- a/backend/src/app.ts
+++ b/backend/src/app.ts
@@ -1,14 +1,19 @@
 import * as Koa from 'koa';
 import * as Router from '@koa/router';
 import * as bodyParser from 'koa-bodyparser';
+import * as logger from 'koa-logger';
+import * as qs from 'koa-qs';
+
 import tasksRouter from './tasks';
 
 const app = new Koa();
 
+qs(app);
 app.use(bodyParser());
+app.use(logger());
 
 const router = new Router();
-router.use(tasksRouter.routes());
+router.use('/tasks', tasksRouter.routes());
 
 app.use(router.routes());
 app.use(router.allowedMethods());
diff --git a/backend/src/tasks.ts b/backend/src/tasks.ts
index b9ebe4e..9347a6e 100644
--- a/backend/src/tasks.ts
+++ b/backend/src/tasks.ts
@@ -22,12 +22,9 @@ router.put('/', async ctx => {
 });
 
 router.delete('/', async ctx => {
-	const tasks = ctx.query.tasks;
-	console.log(tasks);
-	/*
-	const msg = taskwarrior.update(tasks);
+	const tasks = ctx.query.tasks as string[];
+	const msg = taskwarrior.del(tasks.map(t => ({ uuid: t })));
 	console.log(msg);
-	*/
 	ctx.status = 200;
 });