diff --git a/public/images/network-error.png b/public/images/network-error.png
new file mode 100644
index 00000000..c2ea4d28
Binary files /dev/null and b/public/images/network-error.png differ
diff --git a/src/app/(routes)/quiz/[id]/page.tsx b/src/app/(routes)/quiz/[id]/page.tsx
index 4249ecbf..4a2e7aa1 100644
--- a/src/app/(routes)/quiz/[id]/page.tsx
+++ b/src/app/(routes)/quiz/[id]/page.tsx
@@ -8,10 +8,8 @@ interface Props {
     id: string
   }
   searchParams: {
-    quizType: 'today' | 'document' | 'collection'
+    quizType: 'today' | 'document' | 'collection' | 'create'
     createdAt: string
-    // 문제 생성일 경우
-    isFirst?: boolean
     // 문서 퀴즈일 경우
     documentName?: string
     directoryEmoji?: string
@@ -26,7 +24,6 @@ const QuizDetailPage = async ({ params, searchParams }: Props) => {
   const {
     quizType,
     createdAt,
-    isFirst,
     documentName,
     directoryEmoji,
     collectionId,
@@ -59,7 +56,6 @@ const QuizDetailPage = async ({ params, searchParams }: Props) => {
     <IntroAndQuizView
       quizType={quizType}
       createdAt={createdAt}
-      isFirst={isFirst}
       quizzes={quizSet.quizzes}
       documentInfo={documentInfo}
       collectionInfo={collectionInfo}
diff --git a/src/app/(routes)/quiz/layout.tsx b/src/app/(routes)/quiz/layout.tsx
deleted file mode 100644
index 01240bb6..00000000
--- a/src/app/(routes)/quiz/layout.tsx
+++ /dev/null
@@ -1,12 +0,0 @@
-import { FunctionComponent, PropsWithChildren } from 'react'
-import type { Metadata } from 'next'
-
-export const metadata: Metadata = {}
-
-interface LayoutProps extends PropsWithChildren {}
-
-const Layout: FunctionComponent<LayoutProps> = ({ children }) => {
-  return <main>{children}</main>
-}
-
-export default Layout
diff --git a/src/app/(routes)/quiz/page.tsx b/src/app/(routes)/quiz/page.tsx
deleted file mode 100644
index 5eafcd0c..00000000
--- a/src/app/(routes)/quiz/page.tsx
+++ /dev/null
@@ -1,26 +0,0 @@
-import AiCreatingQuiz from '@/features/quiz/screen/ai-creating-quiz'
-
-interface Props {
-  searchParams: {
-    documentId: string
-    documentName: string
-    directoryEmoji: string
-  }
-}
-
-// quiz-set-id 없이 /quiz로만 오면 document에서 퀴즈를 생성하는 것으로 판단
-const QuizPage = ({ searchParams }: Props) => {
-  const { documentId, documentName, directoryEmoji } = searchParams
-
-  return (
-    <>
-      <AiCreatingQuiz
-        documentId={Number(documentId)}
-        documentName={documentName}
-        directoryEmoji={directoryEmoji}
-      />
-    </>
-  )
-}
-
-export default QuizPage
diff --git a/src/app/error.tsx b/src/app/error.tsx
new file mode 100644
index 00000000..9252ff4f
--- /dev/null
+++ b/src/app/error.tsx
@@ -0,0 +1,57 @@
+'use client'
+
+import Icon from '@/shared/components/custom/icon'
+import { Button } from '@/shared/components/ui/button'
+import Text from '@/shared/components/ui/text'
+import { NextPageContext } from 'next'
+import Image from 'next/image'
+import React from 'react'
+
+interface Props {
+  statusCode: number
+}
+
+function Error({ statusCode }: Props) {
+  if (statusCode === 500)
+    return (
+      <div className="center flex-center h-dvh w-dvw max-w-mobile flex-col bg-background-base-02">
+        <Image src={'/images/network-error.png'} alt="" width={135} height={140} />
+        <div className="mt-[22.4px] flex flex-col items-center gap-[10px] lg:mt-[15.7px] lg:gap-[16px] lg:py-0">
+          <Text typography="title3" className="text-center">
+            네트워크 문제로 <br /> 연결이 지연되고 있습니다
+          </Text>
+          <Text typography="text1-medium" color="sub" className="px-[45px] text-center">
+            네트워크 연결 상태를 확인하신 후, <br />
+            새로고침 버튼을 눌러주세요
+          </Text>
+        </div>
+        <div className="mt-[54px] flex w-full max-w-[480px] flex-col gap-[16px] px-[20px]">
+          <div className="flex-center">
+            <Button
+              variant={'mediumRound'}
+              className="pl-[16px] pr-[24px]"
+              onClick={() => window.location.reload()}
+            >
+              <Icon name="refresh" className="mr-[8px] size-[20px]" />
+              새로고침
+            </Button>
+          </div>
+        </div>
+      </div>
+    )
+}
+
+Error.getInitialProps = ({ res, err }: NextPageContext) => {
+  if (
+    err &&
+    (err.message?.includes('NetworkError') ||
+      err.message?.includes('Failed to fetch') ||
+      err.message?.includes('ECONNREFUSED'))
+  ) {
+    return { statusCode: 500 }
+  }
+  const statusCode = res?.statusCode || err?.statusCode || 404
+  return { statusCode }
+}
+
+export default Error
diff --git a/src/app/not-found.tsx b/src/app/not-found.tsx
index a406c242..4bb56233 100644
--- a/src/app/not-found.tsx
+++ b/src/app/not-found.tsx
@@ -1,23 +1,27 @@
 'use client'
 
+import Text from '@/shared/components/ui/text'
 import { useRouter } from 'next/navigation'
 
 export default function NotFound() {
   const router = useRouter()
 
   return (
-    <div className="center flex w-full flex-col items-center">
-      <NotFoundIcon className="h-[128px] w-[204px] lg:h-[215px] lg:w-[341px]" />
+    <div className="center flex-center h-dvh w-dvw max-w-mobile flex-col bg-background-base-02">
+      <NotFoundIcon className="h-[128px] w-[204px]" />
       <div className="mt-[22.4px] flex flex-col items-center gap-[10px] lg:mt-[15.7px] lg:gap-[16px] lg:py-0">
-        <div className="text-h4-bold text-gray-08 lg:text-h2-bold">페이지를 찾을 수 없습니다.</div>
-        <div className="text-text-medium text-gray-07 lg:text-body1-medium px-[45px] text-center">
-          존재하지 않는 주소를 입력했거나, 요청하신 페이지의 주소가 변경, 삭제되어 찾을 수 없습니다.
-        </div>
+        <Text typography="title3">페이지를 찾을 수 없습니다.</Text>
+        <Text typography="text1-medium" color="sub" className="px-[45px] text-center">
+          존재하지 않는 주소를 입력했거나, 요청하신 페이지의 <br /> 주소가 변경, 삭제되어 찾을 수
+          없습니다.
+        </Text>
       </div>
       <div className="mt-[54px] flex w-full max-w-[480px] flex-col gap-[16px] px-[20px]">
         <div className="flex items-center justify-center gap-[8px]">
-          <div className="text-h2-bold text-orange-06">Q</div>
-          <div className="text-h4-bold text-gray-09">다음 중 이동을 원하는 페이지는?</div>
+          <Text typography="question" color="accent">
+            Q.
+          </Text>
+          <Text typography="question">다음 중 이동을 원하는 페이지는?</Text>
         </div>
         <div className="flex flex-col gap-[8px]">
           <RedirectOption
@@ -44,12 +48,15 @@ function RedirectOption({
   return (
     <button
       onClick={onClick}
-      className="border-gray-02 text-text-medium text-gray-08 flex w-full items-center gap-[16px] rounded-[12px] border bg-white px-[11px] py-[9px] text-start"
+      className="flex w-full items-center gap-[16px] rounded-[12px] bg-white px-[11px] py-[9px] text-start text-subtitle2-medium text-gray-800"
     >
-      <div className="bg-gray-02 text-body1-bold-eng flex size-[36px] items-center justify-center rounded-full">
+      <Text
+        typography="subtitle2-bold"
+        className="flex size-[36px] items-center justify-center rounded-full bg-gray-100 text-gray-500"
+      >
         {order}
-      </div>
-      <div>{label}</div>
+      </Text>
+      <Text>{label}</Text>
     </button>
   )
 }
diff --git a/src/features/quiz/screen/ai-creating-quiz/index.tsx b/src/features/quiz/screen/ai-creating-quiz/index.tsx
index 7a2063df..bebc3625 100644
--- a/src/features/quiz/screen/ai-creating-quiz/index.tsx
+++ b/src/features/quiz/screen/ai-creating-quiz/index.tsx
@@ -66,9 +66,7 @@ const AiCreatingQuiz = ({ documentId, documentName, directoryEmoji }: Props) =>
         router.push(
           '/quiz/' +
             data.quizSetId +
-            '?quizType=document' +
-            '&' +
-            'isFirst=true' +
+            '?quizType=create' +
             '&' +
             `createdAt=${data.createdAt}` +
             '&' +
@@ -82,10 +80,10 @@ const AiCreatingQuiz = ({ documentId, documentName, directoryEmoji }: Props) =>
 
   return (
     <>
-      <div className="fixed top-0 h-dvh w-dvw max-w-mobile bg-black opacity-60"></div>
+      <div className="absolute h-dvh w-dvw max-w-mobile bg-black opacity-60"></div>
 
       {quizIsReady ? (
-        <div className="flex-center fixed top-0 z-10 h-dvh w-dvw max-w-mobile flex-col">
+        <div className="flex-center absolute z-10 h-dvh w-dvw max-w-mobile flex-col">
           <Image src={'/images/question-quiz-card.png'} alt="" width={87} height={106} />
 
           <Text typography="title2" color="primary-inverse" className="mt-[31px]">
diff --git a/src/features/quiz/screen/intro-and-quiz-view.tsx b/src/features/quiz/screen/intro-and-quiz-view.tsx
index 0b1a7579..accfbc7a 100644
--- a/src/features/quiz/screen/intro-and-quiz-view.tsx
+++ b/src/features/quiz/screen/intro-and-quiz-view.tsx
@@ -5,10 +5,9 @@ import QuizView from './quiz-view'
 import QuizIntro from './intro'
 
 interface Props {
-  quizType: 'today' | 'document' | 'collection'
+  quizType: 'today' | 'document' | 'collection' | 'create'
   quizzes: QuizWithMetadata[]
   createdAt: string
-  isFirst: boolean | undefined
   documentInfo?: { name: string; directoryEmoji: string }
   collectionInfo?: { name: string; emoji: string }
 }
@@ -17,7 +16,6 @@ const IntroAndQuizView = ({
   quizType,
   quizzes,
   createdAt,
-  isFirst,
   documentInfo,
   collectionInfo,
 }: Props) => {
@@ -34,7 +32,7 @@ const IntroAndQuizView = ({
   if (!finishedIntro) {
     return (
       <QuizIntro
-        quizType={quizType}
+        quizType={quizType === 'create' ? 'document' : quizType}
         createdAt={createdAt}
         documentInfo={documentInfo}
         collectionInfo={collectionInfo}
@@ -43,7 +41,7 @@ const IntroAndQuizView = ({
     )
   }
 
-  return <QuizView quizzes={quizzes} isFirst={isFirst} />
+  return <QuizView quizzes={quizzes} isFirst={quizType === 'create'} />
 }
 
 export default IntroAndQuizView
diff --git a/src/features/quiz/screen/intro/index.tsx b/src/features/quiz/screen/intro/index.tsx
index 8968a220..3896b7ca 100644
--- a/src/features/quiz/screen/intro/index.tsx
+++ b/src/features/quiz/screen/intro/index.tsx
@@ -7,7 +7,7 @@ import CollectionQuizIntro from './components/collection-quiz-intro'
 import { formatDateKorean } from '@/shared/utils/date'
 
 interface Props {
-  quizType: 'today' | 'document' | 'collection'
+  quizType: 'today' | 'document' | 'collection' | 'create'
   createdAt: string
   documentInfo?: { name: string; directoryEmoji: string }
   collectionInfo?: { name: string; emoji: string }
diff --git a/src/features/quiz/utils/index.ts b/src/features/quiz/utils/index.ts
index 4838128a..c014ff18 100644
--- a/src/features/quiz/utils/index.ts
+++ b/src/features/quiz/utils/index.ts
@@ -33,7 +33,7 @@ export const getAnswerText = (answer: string) => {
   return answer
 }
 
-export const getQuizSetTypeEnum = (quizSetType: 'today' | 'document' | 'collection') => {
+export const getQuizSetTypeEnum = (quizSetType: 'today' | 'document' | 'collection' | 'create') => {
   let enumQuizType: QuizSetType
 
   switch (quizSetType) {
@@ -46,6 +46,9 @@ export const getQuizSetTypeEnum = (quizSetType: 'today' | 'document' | 'collecti
     case 'collection':
       enumQuizType = 'COLLECTION_QUIZ_SET'
       break
+    case 'create':
+      enumQuizType = 'FIRST_QUIZ_SET'
+      break
   }
 
   return enumQuizType
diff --git a/src/features/write/pages/write-document-page.tsx b/src/features/write/pages/write-document-page.tsx
index eba30306..c8976602 100644
--- a/src/features/write/pages/write-document-page.tsx
+++ b/src/features/write/pages/write-document-page.tsx
@@ -1,6 +1,6 @@
 'use client'
 
-import { useState } from 'react'
+import { useEffect, useState } from 'react'
 import TitleInput from '../components/title-input'
 import Icon from '@/shared/components/custom/icon'
 import Text from '@/shared/components/ui/text'
@@ -10,6 +10,7 @@ import { useCreateDocument } from '@/requests/document/hooks'
 import { MAX_CHARACTERS, MIN_CHARACTERS } from '@/features/document/config'
 import { useDirectoryContext } from '@/features/directory/contexts/directory-context'
 import CreateQuizDrawer from '../components/create-quiz-drawer'
+import AiCreatingQuiz from '@/features/quiz/screen/ai-creating-quiz'
 import { useRouter } from 'next/navigation'
 
 const Editor = dynamic(() => import('../components/editor'), {
@@ -22,6 +23,8 @@ const WriteDocumentPage = () => {
   const { selectedDirectory, selectDirectoryId, globalDirectoryId } = useDirectoryContext()
   const [title, setTitle] = useState('')
   const [content, setContent] = useState('')
+  const [documentId, setDocumentId] = useState<number | null>(null)
+  const [showCreatePopup, setShowCreatePopup] = useState(false)
 
   const { mutate: createDocumentMutate } = useCreateDocument()
 
@@ -46,22 +49,52 @@ const WriteDocumentPage = () => {
       },
       {
         onSuccess: ({ id }) => {
-          router.push(
-            '/quiz' +
-              '?documentId=' +
-              id +
-              '&' +
-              'documentName=' +
-              title +
-              '&' +
-              'directoryEmoji=' +
-              selectedDirectory.emoji
-          )
+          setDocumentId(id)
+          setShowCreatePopup(true)
         },
       }
     )
   }
 
+  useEffect(() => {
+    const handlePopState = (event: PopStateEvent) => {
+      // ai 퀴즈 생성 팝업이 열려 있는 상태에서는 뒤로 가기 이벤트를 확인
+      if (showCreatePopup) {
+        event.preventDefault()
+        window.history.pushState(null, '', window.location.href)
+        const userConfirm = window.confirm(
+          '현재 화면에서 나가시겠습니까? 지금 나가더라도 AI 퀴즈 생성이 중단되지는 않습니다.'
+        )
+        if (userConfirm && documentId) {
+          router.push(`/document/${documentId}`)
+        }
+      }
+    }
+
+    if (showCreatePopup) {
+      window.history.pushState(null, '', window.location.href)
+      window.addEventListener('popstate', handlePopState)
+    }
+
+    return () => {
+      window.removeEventListener('popstate', handlePopState)
+    }
+  }, [showCreatePopup, router, documentId])
+
+  if (documentId !== null && showCreatePopup) {
+    return (
+      <div className="h-dvh w-full max-w-mobile">
+        <div className="fixed right-1/2 z-[9999] h-dvh w-dvw max-w-mobile translate-x-1/2 bg-background-base-01">
+          <AiCreatingQuiz
+            documentId={documentId}
+            documentName={title}
+            directoryEmoji={selectedDirectory?.emoji ?? ''}
+          />
+        </div>
+      </div>
+    )
+  }
+
   return (
     <div className="w-full max-w-mobile">
       <TitleInput value={title} handleChange={(value: string) => setTitle(value)} />