diff --git a/src/app/api/posts/route.ts b/src/app/api/posts/route.ts
index fa3c30d..9434ebc 100644
--- a/src/app/api/posts/route.ts
+++ b/src/app/api/posts/route.ts
@@ -3,6 +3,7 @@ import database from '../database';
 import { PostRequest, ScheduleRequest } from '@/utils';
 import post from './post';
 import { ObjectId } from 'mongodb';
+import { HttpStatusCode } from 'axios';
 
 export async function POST(req: NextRequest) {
     const { sessionId, content, platforms }: PostRequest = await req.json();
@@ -12,7 +13,7 @@ export async function POST(req: NextRequest) {
     if (typeof sessionId !== 'string')
         return NextResponse.json(
             {
-                message: 'Invalid structure, required param `id=`',
+                message: 'Invalid structure',
             },
             { status: 400 }
         );
@@ -47,12 +48,16 @@ export async function PUT(req: NextRequest) {
     const { sessionId, scheduled, content, platforms }: ScheduleRequest =
         await req.json();
 
-    if (typeof sessionId !== 'string')
+    if (
+        typeof sessionId !== 'string' ||
+        typeof scheduled !== 'string' ||
+        typeof content !== 'string'
+    )
         return NextResponse.json(
             {
-                message: 'Invalid structure, required param `id=`',
+                message: 'Invalid structure',
             },
-            { status: 400 }
+            { status: HttpStatusCode.BadRequest }
         );
 
     const session = await database.sessions.findOne({
@@ -64,7 +69,7 @@ export async function PUT(req: NextRequest) {
             {
                 message: 'Invalid session',
             },
-            { status: 404 }
+            { status: HttpStatusCode.NotFound }
         );
 
     database.schedules.insertOne({
@@ -78,7 +83,7 @@ export async function PUT(req: NextRequest) {
         {
             message: 'ok',
         },
-        { status: 200 }
+        { status: HttpStatusCode.Ok }
     );
 }
 
@@ -90,7 +95,7 @@ export async function GET(req: NextRequest) {
             {
                 message: 'Invalid structure, required param `id=`',
             },
-            { status: 400 }
+            { status: HttpStatusCode.BadRequest }
         );
 
     const session = await database.sessions.findOne({
@@ -102,7 +107,7 @@ export async function GET(req: NextRequest) {
             {
                 message: 'Invalid session',
             },
-            { status: 404 }
+            { status: HttpStatusCode.NotFound }
         );
 
     const schedules = await database.schedules
@@ -116,6 +121,52 @@ export async function GET(req: NextRequest) {
             message: 'ok',
             schedules,
         },
+        { status: HttpStatusCode.Ok }
+    );
+}
+
+export async function DELETE(req: NextRequest) {
+    const url = new URL(req.url);
+    const sessionId = url.searchParams.get('id');
+    const date = url.searchParams.get('date');
+
+    if (typeof sessionId !== 'string' || typeof date !== 'string')
+        return NextResponse.json(
+            {
+                message: 'Invalid structure, required param `id=` and `date=`',
+            },
+            { status: HttpStatusCode.BadRequest }
+        );
+
+    const session = await database.sessions.findOne({
+        _id: new ObjectId(sessionId),
+    });
+
+    if (!session)
+        return NextResponse.json(
+            {
+                message: 'Invalid session',
+            },
+            { status: HttpStatusCode.NotFound }
+        );
+
+    const result = await database.schedules.deleteMany({
+        account: session.user,
+        scheduled: date,
+    });
+
+    if (result.deletedCount === 0)
+        return NextResponse.json(
+            {
+                message: 'Schedule not found',
+            },
+            { status: HttpStatusCode.NotFound }
+        );
+
+    return NextResponse.json(
+        {
+            message: 'ok',
+        },
         { status: 200 }
     );
 }
diff --git a/src/app/calendar/page.tsx b/src/app/calendar/page.tsx
index 584023b..a3b0505 100644
--- a/src/app/calendar/page.tsx
+++ b/src/app/calendar/page.tsx
@@ -22,7 +22,7 @@ import { format, parse } from 'date-fns';
 import PostDialog, { today } from './postDialog';
 import axios from 'axios';
 import Cookies from 'js-cookie';
-import { ScheduleRequest } from '@/utils';
+import { Schedule, ScheduleRemoveRequest, ScheduleRequest } from '@/utils';
 
 function closestChild(children: any, clientX: number, clientY: number) {
     let closestElement = null;
@@ -186,6 +186,19 @@ function CalendarApp() {
                                         calendar.events.remove(
                                             parseInt(selected)
                                         );
+
+                                        axios.delete(
+                                            `http://localhost:3000/api/posts`,
+                                            {
+                                                params: {
+                                                    id: sessionId,
+                                                    date: format(
+                                                        date,
+                                                        'y-MM-dd hh:mm'
+                                                    ),
+                                                } satisfies ScheduleRemoveRequest,
+                                            }
+                                        );
                                     }
                                 }}
                                 className=""
diff --git a/src/app/calendar/postDialog.tsx b/src/app/calendar/postDialog.tsx
index 54de687..4444cc2 100644
--- a/src/app/calendar/postDialog.tsx
+++ b/src/app/calendar/postDialog.tsx
@@ -133,6 +133,7 @@ export default function PostDialog({
                                 start: format(date, 'y-MM-dd hh:mm'),
                                 end: format(end, 'y-MM-dd hh:mm'),
                             });
+
                             axios.put('http://localhost:3000/api/posts', {
                                 scheduled: format(date, 'y-MM-dd hh:mm'),
                                 sessionId,
diff --git a/src/utils.ts b/src/utils.ts
index eee2168..0b813e3 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -12,6 +12,11 @@ export interface ScheduleRequest extends PostRequest {
     scheduled: string;
 }
 
+export interface ScheduleRemoveRequest {
+    date: string;
+    id: string;
+}
+
 /*
 Database types
 */