diff --git a/src/app/[locale]/(unauth)/api/guestbook/route.ts b/src/app/[locale]/(unauth)/api/guestbook/route.ts
index 26f7134a5..45b355d50 100644
--- a/src/app/[locale]/(unauth)/api/guestbook/route.ts
+++ b/src/app/[locale]/(unauth)/api/guestbook/route.ts
@@ -3,19 +3,19 @@ import { NextResponse } from 'next/server';
 import { z } from 'zod';
 
 import { db } from '@/libs/DB';
-import { guestbookTable } from '@/models/Schema';
+import { guestbookSchema } from '@/models/Schema';
 import {
-  DeleteGuestbookSchema,
-  EditGuestbookSchema,
-  GuestbookSchema,
+  DeleteGuestbookValidation,
+  EditGuestbookValidation,
+  GuestbookValidation,
 } from '@/validations/GuestbookValidation';
 
 export const POST = async (request: Request) => {
   try {
     const json = await request.json();
-    const body = GuestbookSchema.parse(json);
+    const body = GuestbookValidation.parse(json);
 
-    const guestbook = await db.insert(guestbookTable).values(body).returning();
+    const guestbook = await db.insert(guestbookSchema).values(body).returning();
 
     return NextResponse.json({
       id: guestbook[0]?.id,
@@ -32,15 +32,15 @@ export const POST = async (request: Request) => {
 export const PUT = async (request: Request) => {
   try {
     const json = await request.json();
-    const body = EditGuestbookSchema.parse(json);
+    const body = EditGuestbookValidation.parse(json);
 
     await db
-      .update(guestbookTable)
+      .update(guestbookSchema)
       .set({
         ...body,
         updatedAt: sql`(strftime('%s', 'now'))`,
       })
-      .where(eq(guestbookTable.id, body.id))
+      .where(eq(guestbookSchema.id, body.id))
       .run();
 
     return NextResponse.json({});
@@ -56,9 +56,12 @@ export const PUT = async (request: Request) => {
 export const DELETE = async (request: Request) => {
   try {
     const json = await request.json();
-    const body = DeleteGuestbookSchema.parse(json);
+    const body = DeleteGuestbookValidation.parse(json);
 
-    await db.delete(guestbookTable).where(eq(guestbookTable.id, body.id)).run();
+    await db
+      .delete(guestbookSchema)
+      .where(eq(guestbookSchema.id, body.id))
+      .run();
 
     return NextResponse.json({});
   } catch (error) {
diff --git a/src/app/[locale]/(unauth)/guestbook/page.tsx b/src/app/[locale]/(unauth)/guestbook/page.tsx
index e9d24f51c..29624b100 100644
--- a/src/app/[locale]/(unauth)/guestbook/page.tsx
+++ b/src/app/[locale]/(unauth)/guestbook/page.tsx
@@ -5,7 +5,7 @@ import { DeleteGuestbookEntry } from '@/components/DeleteGuestbookEntry';
 import { EditableGuestbookEntry } from '@/components/EditableGuestbookEntry';
 import { GuestbookForm } from '@/components/GuestbookForm';
 import { db } from '@/libs/DB';
-import { guestbookTable } from '@/models/Schema';
+import { guestbookSchema } from '@/models/Schema';
 
 export async function generateMetadata({
   params: { locale },
@@ -21,7 +21,7 @@ export async function generateMetadata({
 }
 
 const Guestbook = async () => {
-  const guestbook = await db.select().from(guestbookTable).all();
+  const guestbook = await db.select().from(guestbookSchema).all();
   const t = await getTranslations('Guestbook');
 
   return (
diff --git a/src/components/GuestbookForm.tsx b/src/components/GuestbookForm.tsx
index 686fdfc16..c3c09eb93 100644
--- a/src/components/GuestbookForm.tsx
+++ b/src/components/GuestbookForm.tsx
@@ -6,13 +6,13 @@ import { useTranslations } from 'next-intl';
 import { useForm } from 'react-hook-form';
 import type { z } from 'zod';
 
-import { GuestbookSchema } from '@/validations/GuestbookValidation';
+import { GuestbookValidation } from '@/validations/GuestbookValidation';
 
 type IGuestbookFormProps =
   | {
       edit: true;
       id: number;
-      defaultValues: z.infer<typeof GuestbookSchema>;
+      defaultValues: z.infer<typeof GuestbookValidation>;
       handleStopEditing: () => void;
     }
   | { edit?: false };
@@ -24,8 +24,8 @@ const GuestbookForm = (props: IGuestbookFormProps) => {
     reset,
     setFocus,
     formState: { errors },
-  } = useForm<z.infer<typeof GuestbookSchema>>({
-    resolver: zodResolver(GuestbookSchema),
+  } = useForm<z.infer<typeof GuestbookValidation>>({
+    resolver: zodResolver(GuestbookValidation),
     defaultValues: props.edit ? props.defaultValues : undefined,
   });
   const router = useRouter();
diff --git a/src/models/Schema.ts b/src/models/Schema.ts
index d8ef9f5d1..0941fe1cf 100644
--- a/src/models/Schema.ts
+++ b/src/models/Schema.ts
@@ -1,7 +1,7 @@
 import { sql } from 'drizzle-orm';
 import { integer, sqliteTable, text } from 'drizzle-orm/sqlite-core';
 
-export const guestbookTable = sqliteTable('guestbook', {
+export const guestbookSchema = sqliteTable('guestbook', {
   id: integer('id').primaryKey(),
   username: text('username').notNull(),
   body: text('body').notNull(),
diff --git a/src/validations/GuestbookValidation.ts b/src/validations/GuestbookValidation.ts
index 5e6bfe8be..67279150c 100644
--- a/src/validations/GuestbookValidation.ts
+++ b/src/validations/GuestbookValidation.ts
@@ -1,16 +1,16 @@
 import { z } from 'zod';
 
-export const GuestbookSchema = z.object({
+export const GuestbookValidation = z.object({
   username: z.string().min(1),
   body: z.string().min(1),
 });
 
-export const EditGuestbookSchema = z.object({
+export const EditGuestbookValidation = z.object({
   id: z.coerce.number(),
   username: z.string().min(1),
   body: z.string().min(1),
 });
 
-export const DeleteGuestbookSchema = z.object({
+export const DeleteGuestbookValidation = z.object({
   id: z.coerce.number(),
 });