diff --git a/src/components/inquiry/InquiryDetail.tsx b/src/components/inquiry/InquiryDetail.tsx
deleted file mode 100644
index b153f35..0000000
--- a/src/components/inquiry/InquiryDetail.tsx
+++ /dev/null
@@ -1,73 +0,0 @@
-'use client'
-
-import { useParams } from 'next/navigation'
-
-const inquiryDummyData = {
-  writer: {
-    name: 'writer',
-    email: 'writer@example.com',
-  },
-  title: 'title',
-  content: 'content',
-  files: ['file1.jpg', 'file2.jpg', 'file3.jpg'],
-  createdAt: '2021-01-01',
-  answer: {
-    writer: '佐藤一貴',
-    content:
-      '一次側接続は、自動切替開閉器と住宅分電盤主幹ブレーカの間に蓄電システムブレーカを配線する方法です。\n二次側接続は、住宅分電盤主幹ブレ―カの二次側に蓄電システムブレーカを接続する',
-    createdAt: '2021-01-01 12:00:00',
-    files: ['file4.jpg', 'file5.jpg', 'file6.jpg'],
-  },
-}
-
-export default function InquiryDetail() {
-  const params = useParams()
-  const id = params.id
-  return (
-    <div>
-      <h1>InquiryDetail</h1>
-      <p>{id}</p>
-      <div className="mt-5">
-        <div className="grid grid-cols-2 gap-4">
-          <p>writer</p>
-          <p>{inquiryDummyData.writer.name}</p>
-        </div>
-        <div className="grid grid-cols-2 gap-4">
-          <p>email</p>
-          <p>{inquiryDummyData.writer.email}</p>
-        </div>
-        <div className="grid grid-cols-2 gap-4">
-          <p>title</p>
-          <p>{inquiryDummyData.title}</p>
-        </div>
-        <div className="grid grid-cols-2 gap-4">
-          <p>content</p>
-          <p>{inquiryDummyData.content}</p>
-        </div>
-        <div>
-          <p>files</p>
-          <div className="flex flex-col gap-2">
-            {inquiryDummyData.files.map((file) => (
-              <span key={file}>{file}</span>
-            ))}
-          </div>
-        </div>
-        {inquiryDummyData.answer && (
-          <div className="mt-4">
-            <h1>Reply: Hanwha Japan</h1>
-            <div>
-              <p>{inquiryDummyData.answer.writer}</p>
-              <p>{inquiryDummyData.answer.createdAt}</p>
-              <p>{inquiryDummyData.answer.content}</p>
-              <div className="flex flex-col gap-2">
-                {inquiryDummyData.answer.files.map((file) => (
-                  <span key={file}>{file}</span>
-                ))}
-              </div>
-            </div>
-          </div>
-        )}
-      </div>
-    </div>
-  )
-}
diff --git a/src/components/inquiry/InquiryFilter.tsx b/src/components/inquiry/InquiryFilter.tsx
deleted file mode 100644
index c3911a2..0000000
--- a/src/components/inquiry/InquiryFilter.tsx
+++ /dev/null
@@ -1,20 +0,0 @@
-'use client'
-
-import { Search } from 'lucide-react'
-import { useRouter } from 'next/navigation'
-
-
-export default function InquiryFilter({ handleSearch }: { handleSearch: (e: React.ChangeEvent<HTMLInputElement>) => void }) {
-  const router = useRouter()
-  return (
-    <div>
-      <button onClick={() => router.push('/inquiry/write')}>write 1:1 Inquiry {'>'}</button>
-      <div className="flex items-center gap-2">
-        <input type="text" placeholder="Search" onChange={handleSearch} />
-        <button>
-          <Search />
-        </button>
-      </div>
-    </div>
-  )
-}
diff --git a/src/components/inquiry/InquiryItems.tsx b/src/components/inquiry/InquiryItems.tsx
deleted file mode 100644
index bc38ad6..0000000
--- a/src/components/inquiry/InquiryItems.tsx
+++ /dev/null
@@ -1,21 +0,0 @@
-'use client'
-
-import { useRouter } from 'next/navigation'
-
-export default function InquiryItems({ inquiryData }: { inquiryData: any }) {
-  const router = useRouter()
-  return (
-    <div>
-      {inquiryData.map((item: any) => (
-        <div key={item.id} onClick={() => router.push(`/inquiry/${item.id}`)}>
-          <div>{item.title}</div>
-          <div>{item.content}</div>
-          <div>{item.createdAt}</div>
-          <div>{item.writer}</div>
-          <div>{item.category}</div>
-          {item.file && <div>{item.file}</div>}
-        </div>
-      ))}
-    </div>
-  )
-}
diff --git a/src/components/inquiry/InquiryList.tsx b/src/components/inquiry/InquiryList.tsx
deleted file mode 100644
index f65478b..0000000
--- a/src/components/inquiry/InquiryList.tsx
+++ /dev/null
@@ -1,171 +0,0 @@
-'use client'
-import { useState } from 'react'
-import InquiryItems from './InquiryItems'
-import InquiryFilter from './InquiryFilter'
-import LoadMoreButton from '../LoadMoreButton'
-
-const inquiryDummyData = [
-  {
-    id: 1,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer',
-    category: 'A',
-  },
-  {
-    id: 2,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'B',
-  },
-  {
-    id: 3,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'C',
-  },
-  {
-    id: 4,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'A',
-  },
-  {
-    id: 5,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'B',
-  },
-  {
-    id: 6,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'C',
-  },
-  {
-    id: 7,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer',
-    category: 'A',
-  },
-  {
-    id: 8,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'B',
-  },
-  {
-    id: 9,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'C',
-  },
-
-  {
-    id: 10,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'A',
-  },
-  {
-    id: 11,
-    title: 'post',
-    content: 'content',
-    file: 'file.png',
-    createdAt: '2024-01-01',
-    writer: 'writer',
-    category: 'B',
-  },
-  {
-    id: 12,
-    title: 'post',
-    content: 'content',
-    file: null,
-    createdAt: '2024-01-01',
-    writer: 'writer1',
-    category: 'C',
-  },
-]
-
-export default function InquiryList() {
-  const [visibleItems, setVisibleItems] = useState(5)
-  const [isMyPostsOnly, setIsMyPostsOnly] = useState(false)
-  const [category, setCategory] = useState('')
-  const [search, setSearch] = useState('')
-  const [hasMore, setHasMore] = useState(inquiryDummyData.length > 5)
-
-  const inquriyData = () => {
-    if (isMyPostsOnly) {
-      return inquiryDummyData.filter((item) => item.writer === 'writer')
-    }
-    if (category.trim().length > 0) {
-      return inquiryDummyData.filter((item) => item.category === category)
-    }
-    if (search.trim().length > 0) {
-      return inquiryDummyData.filter((item) => item.title.includes(search))
-    }
-    return inquiryDummyData
-  }
-
-  const handleLoadMore = () => {
-    const newVisibleItems = Math.min(visibleItems + 5, inquriyData().length)
-    setVisibleItems(newVisibleItems)
-    setHasMore(newVisibleItems < inquriyData().length)
-  }
-
-  const handleSearch = (e: React.ChangeEvent<HTMLInputElement>) => {
-    setSearch(e.target.value)
-  }
-
-  const handleScrollToTop = () => {
-    window.scrollTo({ top: 0, behavior: 'smooth' })
-  }
-
-  return (
-    <div className="flex flex-col gap-2">
-      <InquiryFilter handleSearch={handleSearch} />
-      <div className="flex items-center gap-2">
-        <input type="checkbox" id="myPosts" checked={isMyPostsOnly} onChange={(e) => setIsMyPostsOnly(e.target.checked)} />
-        <label htmlFor="myPosts">my posts</label>
-      </div>
-      <select onChange={(e) => setCategory(e.target.value)}>
-        <option value="">All</option>
-        <option value="A">A</option>
-        <option value="B">B</option>
-        <option value="C">C</option>
-      </select>
-      <span>total {inquriyData().length}</span>
-      <InquiryItems inquiryData={inquriyData().slice(0, visibleItems)} />
-      <LoadMoreButton hasMore={hasMore} onLoadMore={handleLoadMore} onScrollToTop={handleScrollToTop} />
-    </div>
-  )
-}
diff --git a/src/components/inquiry/InquiryWriteForm.tsx b/src/components/inquiry/InquiryWriteForm.tsx
deleted file mode 100644
index 868f3da..0000000
--- a/src/components/inquiry/InquiryWriteForm.tsx
+++ /dev/null
@@ -1,67 +0,0 @@
-'use client'
-
-import { useState } from 'react'
-import { useRouter } from 'next/navigation'
-
-export interface InquiryFormData {
-  category: string
-  title: string
-  content: string
-  file: File[]
-}
-
-export default function InquiryWriteForm() {
-  const router = useRouter()
-  const [formData, setFormData] = useState<InquiryFormData>({
-    category: 'A',
-    title: '',
-    content: '',
-    file: [],
-  })
-
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = Array.from(e.target.files || [])
-    setFormData({ ...formData, file: [...formData.file, ...file] })
-  }
-  const handleSubmit = () => {
-    console.log('submit: ', formData)
-    // router.push(`/inquiry`)
-  }
-
-  return (
-    <div>
-      <div>
-        <label htmlFor="category">category</label>
-        <select id="category" onChange={(e) => setFormData({ ...formData, category: e.target.value })}>
-          <option value="A">A</option>
-          <option value="B">B</option>
-          <option value="C">C</option>
-        </select>
-      </div>
-      <div>
-        <label htmlFor="title">title</label>
-        <input type="text" id="title" onChange={(e) => setFormData({ ...formData, title: e.target.value })} />
-      </div>
-      <div>
-        <label htmlFor="content">content</label>
-        <textarea id="content" onChange={(e) => setFormData({ ...formData, content: e.target.value })} />
-      </div>
-      <div>
-        <label htmlFor="file">file</label>
-        <input type="file" id="file" accept="image/*" capture="environment" onChange={handleFileChange} />
-        <div>
-          <p>file count: {formData.file.length}</p>
-          {formData.file.map((f) => (
-            <div key={f.name}>
-              <div>{f.name}</div>
-              <div>
-                <button>delete</button>
-              </div>
-            </div>
-          ))}
-        </div>
-      </div>
-      <button onClick={handleSubmit}>submit</button>
-    </div>
-  )
-}