diff --git a/app/assets/css/launcher.css b/app/assets/css/launcher.css
index 9bdc7dd..258e9a4 100644
--- a/app/assets/css/launcher.css
+++ b/app/assets/css/launcher.css
@@ -3293,6 +3293,7 @@ input:checked + .toggleSwitchSlider:before {
     font-weight: 900;
     text-shadow: 0px 0px 20px #949494;
     margin-left: 12px;
+    white-space: nowrap;
 }
 
 /* Wrapper container for the mojang status bar. */
@@ -3463,6 +3464,7 @@ input:checked + .toggleSwitchSlider:before {
     line-height: 36px;
     display: flex;
     transition: 0.25s ease;
+    white-space: nowrap;
 }
 
 /* * *
@@ -3488,6 +3490,7 @@ input:checked + .toggleSwitchSlider:before {
     padding: 0px;
     transition: 0.25s ease;
     outline: none;
+    white-space: nowrap;
 }
 #launch_button:hover,
 #launch_button:focus {
@@ -3543,6 +3546,7 @@ input:checked + .toggleSwitchSlider:before {
     line-height: 30px;
     padding: 0px;
     transition: 0.25s ease;
+    white-space: nowrap;
 }
 #server_selection_button:hover,
 #server_selection_button:focus {
@@ -4150,8 +4154,8 @@ input:checked + .toggleSwitchSlider:before {
 }
 
 .launcherCardGrid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+    display: flex;
+    flex-direction: column;
     gap: 16px;
 }
 
@@ -4163,9 +4167,9 @@ input:checked + .toggleSwitchSlider:before {
 
 .launcherListItem {
     display: flex;
-    align-items: center;
-    justify-content: space-between;
-    gap: 20px;
+    flex-direction: column;
+    align-items: stretch;
+    gap: 18px;
     padding: 22px 24px;
     border: 1px solid rgba(255, 255, 255, 0.08);
     border-radius: 20px;
@@ -4188,6 +4192,13 @@ input:checked + .toggleSwitchSlider:before {
     gap: 8px;
 }
 
+.launcherListItemTop {
+    display: flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap: 20px;
+}
+
 .launcherListTitleRow {
     display: flex;
     align-items: flex-start;
@@ -4206,6 +4217,9 @@ input:checked + .toggleSwitchSlider:before {
     margin: 0;
     font-size: 24px;
     color: #ffffff;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 .launcherListMeta {
@@ -4228,6 +4242,22 @@ input:checked + .toggleSwitchSlider:before {
     justify-content: flex-end;
     gap: 10px;
     flex-wrap: wrap;
+    flex-shrink: 0;
+}
+
+.launcherExpandableDetail {
+    display: flex;
+    flex-direction: column;
+    gap: 14px;
+    padding-top: 18px;
+    border-top: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+.launcherExpandableMeta {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    flex-wrap: wrap;
 }
 
 .launcherCard {
@@ -4241,6 +4271,7 @@ input:checked + .toggleSwitchSlider:before {
     background: rgba(15, 15, 15, 0.56);
     backdrop-filter: blur(10px);
     box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
+    width: 100%;
 }
 
 .launcherCard[selected="true"] {
@@ -4264,6 +4295,9 @@ input:checked + .toggleSwitchSlider:before {
     margin: 0;
     font-size: 26px;
     color: #ffffff;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 .launcherCardMeta {
@@ -4283,6 +4317,7 @@ input:checked + .toggleSwitchSlider:before {
     text-transform: uppercase;
     letter-spacing: 0.08em;
     color: rgba(255, 255, 255, 0.8);
+    white-space: nowrap;
 }
 
 .launcherCardDescription,
@@ -4428,6 +4463,7 @@ input:checked + .toggleSwitchSlider:before {
     font-weight: 600;
     cursor: pointer;
     transition: transform 0.2s ease, opacity 0.2s ease, border-color 0.2s ease, background 0.2s ease;
+    white-space: nowrap;
 }
 
 .launcherPrimaryButton {
diff --git a/app/assets/js/scripts/install.js b/app/assets/js/scripts/install.js
index b1117be..bfc6f30 100644
--- a/app/assets/js/scripts/install.js
+++ b/app/assets/js/scripts/install.js
@@ -4,15 +4,8 @@ const ConfigManager = require('./assets/js/configmanager')
 const ProfileAssetManager = require('./assets/js/profileassetmanager')
 
 const installCatalogList = document.getElementById('installCatalogList')
-const installDetailTitle = document.getElementById('installDetailTitle')
-const installDetailSummary = document.getElementById('installDetailSummary')
-const installDetailMeta = document.getElementById('installDetailMeta')
-const installDetailInfo = document.getElementById('installDetailInfo')
-const installDetailBody = document.getElementById('installDetailBody')
-const installDetailAddButton = document.getElementById('installDetailAddButton')
 
-let selectedProfileId = null
-let latestCatalog = null
+let expandedProfileId = null
 
 function describeProfileKind(kind){
     switch(kind){
@@ -74,98 +67,123 @@ function buildDetailText(profile){
     }
 }
 
-function renderDetailPanel(profile){
-    const installedIds = new Set(
-        ConfigManager.getInstalledLibraryProfiles().map((installedProfile) => installedProfile.id)
-    )
-    const installed = installedIds.has(profile.id)
+function toggleExpandedProfile(profileId){
+    expandedProfileId = expandedProfileId === profileId ? null : profileId
+}
 
-    installDetailTitle.textContent = profile.name
-    installDetailSummary.textContent = profile.description || '설명이 없습니다.'
-    installDetailMeta.innerHTML = ''
-    installDetailMeta.appendChild(createInstallBadge(describeProfileKind(profile.kind)))
+async function installProfile(profile){
+    const installedProfile = await CatalogManager.installProfile(profile.id)
+    await ProfileAssetManager.prefetchProfileAssets(installedProfile)
+    if(installedProfile.kind === 'server-pack' && installedProfile.hostReady){
+        await ProfileAssetManager.ensureServerBundleInstalled(installedProfile)
+    }
+
+    if(typeof refreshSelectedProfileButton === 'function'){
+        refreshSelectedProfileButton()
+    }
+    if(typeof refreshServerStatus === 'function'){
+        refreshServerStatus(true)
+    }
+    if(typeof refreshLibraryView === 'function'){
+        await refreshLibraryView()
+    }
+}
+
+function createExpandedDetail(profile, installed){
+    const detailSection = document.createElement('div')
+    detailSection.className = 'launcherExpandableDetail'
+    detailSection.addEventListener('click', (event) => {
+        event.stopPropagation()
+    })
+
+    const badgeRow = document.createElement('div')
+    badgeRow.className = 'launcherExpandableMeta'
+    badgeRow.appendChild(createInstallBadge(describeProfileKind(profile.kind)))
     if(installed){
-        installDetailMeta.appendChild(createInstallBadge('라이브러리 보유'))
+        badgeRow.appendChild(createInstallBadge('설치됨'))
     }
     if(!profile.launchReady){
-        installDetailMeta.appendChild(createInstallBadge('실행 준비 필요'))
+        badgeRow.appendChild(createInstallBadge('실행 준비 필요'))
     }
     if(profile.kind === 'server-pack' && profile.hostReady){
-        installDetailMeta.appendChild(createInstallBadge('로컬 호스팅 가능'))
+        badgeRow.appendChild(createInstallBadge('호스팅 가능'))
     }
 
-    installDetailInfo.innerHTML = ''
-    installDetailInfo.appendChild(createInfoLine('프로필 ID', profile.id))
-    installDetailInfo.appendChild(createInfoLine('종류', describeProfileKind(profile.kind)))
-    installDetailInfo.appendChild(createInfoLine('실행 준비', profile.launchReady ? '완료' : '추가 설정 필요'))
+    const infoBlock = document.createElement('div')
+    infoBlock.className = 'launcherInfoBlock'
+    infoBlock.appendChild(createInfoLine('프로필 ID', profile.id))
+    infoBlock.appendChild(createInfoLine('종류', describeProfileKind(profile.kind)))
+    infoBlock.appendChild(createInfoLine('실행 준비', profile.launchReady ? '완료' : '추가 설정 필요'))
 
     if(profile.defaultServerAddress){
-        installDetailInfo.appendChild(createInfoLine('기본 주소', profile.defaultServerAddress))
+        infoBlock.appendChild(createInfoLine('기본 주소', profile.defaultServerAddress))
     }
     if(profile.kind === 'map' && profile.worldDirectoryName){
-        installDetailInfo.appendChild(createInfoLine('월드 폴더', profile.worldDirectoryName))
+        infoBlock.appendChild(createInfoLine('월드 폴더', profile.worldDirectoryName))
     }
     if(profile.kind === 'server-pack'){
-        installDetailInfo.appendChild(createInfoLine('로컬 호스팅', profile.hostReady ? '가능' : '관리자 설정 필요'))
+        infoBlock.appendChild(createInfoLine('로컬 호스팅', profile.hostReady ? '가능' : '관리자 설정 필요'))
     }
     if(profile.launchIssues.length > 0){
-        installDetailInfo.appendChild(createInfoLine('확인 필요', profile.launchIssues.join(' / ')))
+        infoBlock.appendChild(createInfoLine('확인 필요', profile.launchIssues.join(' / ')))
     } else if(profile.hostIssues.length > 0){
-        installDetailInfo.appendChild(createInfoLine('호스팅 참고', profile.hostIssues.join(' / ')))
+        infoBlock.appendChild(createInfoLine('호스팅 참고', profile.hostIssues.join(' / ')))
     }
 
-    installDetailBody.textContent = buildDetailText(profile)
-    installDetailAddButton.disabled = installed || !profile.launchReady
-    installDetailAddButton.textContent = installed ? '이미 라이브러리에 있음' : '라이브러리에 추가'
-            installDetailAddButton.onclick = async () => {
-                try {
-                    const installedProfile = await CatalogManager.installProfile(profile.id)
-                    await ProfileAssetManager.prefetchProfileAssets(installedProfile)
-                    if(installedProfile.kind === 'server-pack' && installedProfile.hostReady){
-                        await ProfileAssetManager.ensureServerBundleInstalled(installedProfile)
-                    }
-                    if(typeof refreshSelectedProfileButton === 'function'){
-                        refreshSelectedProfileButton()
-                    }
-                    renderDetailPanel(profile)
-                    await renderInstallView()
-                    if(typeof refreshLibraryView === 'function'){
-                await refreshLibraryView()
-            }
+    const bodyGroup = document.createElement('div')
+    bodyGroup.className = 'launcherFieldGroup'
+
+    const bodyLabel = document.createElement('label')
+    bodyLabel.className = 'launcherFieldLabel'
+    bodyLabel.textContent = '자세한 내용'
+
+    const body = document.createElement('div')
+    body.className = 'launcherDetailBody'
+    body.textContent = buildDetailText(profile)
+
+    bodyGroup.appendChild(bodyLabel)
+    bodyGroup.appendChild(body)
+
+    const actions = document.createElement('div')
+    actions.className = 'launcherCardActions'
+
+    const installButton = document.createElement('button')
+    installButton.className = 'launcherPrimaryButton'
+    installButton.textContent = installed ? '설치됨' : '라이브러리에 추가'
+    installButton.disabled = installed || !profile.launchReady
+    installButton.addEventListener('click', async (event) => {
+        event.stopPropagation()
+        try {
+            await installProfile(profile)
+            await renderInstallView()
             showInstallMessage('추가 완료', `${profile.name} 프로필을 라이브러리에 추가했습니다.`)
         } catch (error) {
             console.error(error)
             const message = error instanceof Error ? error.message : '프로필 설치 중 오류가 발생했습니다.'
             showInstallMessage('설치 실패', message)
         }
-    }
-}
+    })
 
-function renderEmptyDetailPanel(){
-    installDetailTitle.textContent = '프로필을 선택하세요'
-    installDetailSummary.textContent = '아래 목록에서 모드팩, 맵, 서버팩을 고르면 자세한 설명과 설치 조건을 볼 수 있습니다.'
-    installDetailMeta.innerHTML = ''
-    installDetailInfo.innerHTML = ''
-    installDetailBody.textContent = '관리자가 등록한 프로필 상세 설명이 여기에 표시됩니다.'
-    installDetailAddButton.disabled = true
-    installDetailAddButton.textContent = '라이브러리에 추가'
-    installDetailAddButton.onclick = null
-}
+    const openLibraryButton = document.createElement('button')
+    openLibraryButton.className = 'launcherSecondaryButton'
+    openLibraryButton.textContent = '라이브러리 열기'
+    openLibraryButton.addEventListener('click', async (event) => {
+        event.stopPropagation()
+        if(typeof refreshLibraryView === 'function'){
+            await refreshLibraryView()
+        }
+        switchView(getCurrentView(), VIEWS.library)
+    })
 
-function selectProfile(profileId){
-    selectedProfileId = profileId
-    if(latestCatalog == null){
-        renderEmptyDetailPanel()
-        return
-    }
+    actions.appendChild(installButton)
+    actions.appendChild(openLibraryButton)
 
-    const profile = latestCatalog.profiles.find((entry) => entry.id === profileId)
-    if(profile == null){
-        renderEmptyDetailPanel()
-        return
-    }
+    detailSection.appendChild(badgeRow)
+    detailSection.appendChild(infoBlock)
+    detailSection.appendChild(bodyGroup)
+    detailSection.appendChild(actions)
 
-    renderDetailPanel(profile)
+    return detailSection
 }
 
 async function renderInstallView(){
@@ -173,11 +191,14 @@ async function renderInstallView(){
 
     try {
         const catalog = await CatalogManager.loadCatalog()
-        latestCatalog = catalog
         const installedIds = new Set(
             ConfigManager.getInstalledLibraryProfiles().map((profile) => profile.id)
         )
 
+        if(expandedProfileId != null && !catalog.profiles.some((profile) => profile.id === expandedProfileId)){
+            expandedProfileId = null
+        }
+
         if(catalog.sourceError != null){
             const warningCard = document.createElement('article')
             warningCard.className = 'launcherCard'
@@ -186,12 +207,18 @@ async function renderInstallView(){
         }
 
         for(const profile of catalog.profiles){
+            const installed = installedIds.has(profile.id)
+            const expanded = expandedProfileId === profile.id
+
             const row = document.createElement('article')
             row.className = 'launcherListItem'
-            if(profile.id === selectedProfileId){
+            if(expanded){
                 row.setAttribute('selected', 'true')
             }
 
+            const top = document.createElement('div')
+            top.className = 'launcherListItemTop'
+
             const main = document.createElement('div')
             main.className = 'launcherListItemMain'
 
@@ -208,15 +235,13 @@ async function renderInstallView(){
             const meta = document.createElement('div')
             meta.className = 'launcherListMeta'
             meta.appendChild(createInstallBadge(describeProfileKind(profile.kind)))
-            if(installedIds.has(profile.id)){
+            if(installed){
                 meta.appendChild(createInstallBadge('설치됨'))
             }
             if(profile.kind === 'server-pack' && profile.hostReady){
                 meta.appendChild(createInstallBadge('호스팅 가능'))
             }
 
-            textGroup.appendChild(title)
-
             const description = document.createElement('p')
             description.className = 'launcherListDescription'
             description.textContent = profile.description || '설명이 없습니다.'
@@ -226,36 +251,23 @@ async function renderInstallView(){
 
             const detailButton = document.createElement('button')
             detailButton.className = 'launcherSecondaryButton'
-            detailButton.textContent = '자세히 보기'
+            detailButton.textContent = expanded ? '간단히 보기' : '자세히 보기'
             detailButton.addEventListener('click', async (event) => {
                 event.stopPropagation()
-                selectProfile(profile.id)
+                toggleExpandedProfile(profile.id)
                 await renderInstallView()
             })
 
             const installButton = document.createElement('button')
             installButton.className = 'launcherPrimaryButton'
-            installButton.textContent = installedIds.has(profile.id) ? '설치됨' : '라이브러리에 추가'
-            installButton.disabled = installedIds.has(profile.id) || !profile.launchReady
+            installButton.textContent = installed ? '설치됨' : '라이브러리에 추가'
+            installButton.disabled = installed || !profile.launchReady
             installButton.addEventListener('click', async (event) => {
                 event.stopPropagation()
                 try {
-                    const installedProfile = await CatalogManager.installProfile(profile.id)
-                    await ProfileAssetManager.prefetchProfileAssets(installedProfile)
-                    if(installedProfile.kind === 'server-pack' && installedProfile.hostReady){
-                        await ProfileAssetManager.ensureServerBundleInstalled(installedProfile)
-                    }
-                    if(typeof refreshSelectedProfileButton === 'function'){
-                        refreshSelectedProfileButton()
-                    }
-                    if(typeof refreshServerStatus === 'function'){
-                        refreshServerStatus(true)
-                    }
-                    selectProfile(profile.id)
+                    await installProfile(profile)
+                    expandedProfileId = profile.id
                     await renderInstallView()
-                    if(typeof refreshLibraryView === 'function'){
-                        await refreshLibraryView()
-                    }
                     showInstallMessage('추가 완료', `${profile.name} 프로필을 라이브러리에 추가했습니다.`)
                 } catch (error) {
                     console.error(error)
@@ -264,37 +276,39 @@ async function renderInstallView(){
                 }
             })
 
-            actions.appendChild(detailButton)
-            actions.appendChild(installButton)
-
+            textGroup.appendChild(title)
             titleRow.appendChild(textGroup)
             titleRow.appendChild(meta)
             main.appendChild(titleRow)
             main.appendChild(description)
-            row.appendChild(main)
-            row.appendChild(actions)
+
+            actions.appendChild(detailButton)
+            actions.appendChild(installButton)
+
+            top.appendChild(main)
+            top.appendChild(actions)
+            row.appendChild(top)
+
+            if(expanded){
+                row.appendChild(createExpandedDetail(profile, installed))
+            }
+
             row.addEventListener('click', async () => {
-                selectProfile(profile.id)
+                toggleExpandedProfile(profile.id)
                 await renderInstallView()
             })
+
             installCatalogList.appendChild(row)
         }
 
         if(catalog.profiles.length === 0){
-            renderEmptyDetailPanel()
-            return
+            const emptyCard = document.createElement('article')
+            emptyCard.className = 'launcherCard'
+            emptyCard.innerHTML = '<h3 class="launcherCardTitle">등록된 프로필이 없습니다</h3><p class="launcherCardDescription">관리자가 카탈로그에 프로필을 추가하면 여기에 표시됩니다.</p>'
+            installCatalogList.appendChild(emptyCard)
         }
-
-        const selectedProfileStillExists = catalog.profiles.some((profile) => profile.id === selectedProfileId)
-        if(!selectedProfileStillExists){
-            selectedProfileId = catalog.profiles[0].id
-        }
-
-        selectProfile(selectedProfileId)
     } catch (error) {
         console.error(error)
-        latestCatalog = null
-        renderEmptyDetailPanel()
 
         const errorCard = document.createElement('article')
         errorCard.className = 'launcherCard'
@@ -307,14 +321,6 @@ document.getElementById('installBackButton').addEventListener('click', () => {
     switchView(getCurrentView(), VIEWS.landing)
 })
 
-document.getElementById('installDetailOpenLibraryButton').addEventListener('click', async () => {
-    if(typeof refreshLibraryView === 'function'){
-        await refreshLibraryView()
-    }
-    switchView(getCurrentView(), VIEWS.library)
-})
-
 window.refreshInstallView = renderInstallView
-renderEmptyDetailPanel()
 renderInstallView()
 })()
diff --git a/app/assets/js/scripts/uicore.js b/app/assets/js/scripts/uicore.js
index c11e396..144dc56 100644
--- a/app/assets/js/scripts/uicore.js
+++ b/app/assets/js/scripts/uicore.js
@@ -35,6 +35,69 @@ remote.getCurrentWebContents().on('devtools-opened', () => {
 webFrame.setZoomLevel(0)
 webFrame.setVisualZoomLevelLimits(1, 1)
 
+const BASE_WINDOW_WIDTH = 1400
+const BASE_WINDOW_HEIGHT = 860
+
+let responsiveLayoutFrame = null
+
+function clamp(value, min, max){
+    return Math.min(Math.max(value, min), max)
+}
+
+function syncLaunchDetailWidths(){
+    const launchContent = document.getElementById('launch_content')
+    const launchDetails = document.getElementById('launch_details')
+    const launchButton = document.getElementById('launch_button')
+    const launchProgress = document.getElementById('launch_progress')
+    const launchDetailsRight = document.getElementById('launch_details_right')
+    const launchProgressLabel = document.getElementById('launch_progress_label')
+
+    if(!launchContent || !launchDetails || !launchButton || !launchProgress || !launchDetailsRight || !launchProgressLabel){
+        return
+    }
+
+    const launchContentWidth = launchContent.getBoundingClientRect().width
+    const launchButtonWidth = launchButton.getBoundingClientRect().width
+    const labelWidth = Math.max(64, Math.ceil(launchButtonWidth * 0.48))
+    const progressWidth = Math.max(220, Math.floor(launchContentWidth - labelWidth - 48))
+
+    launchDetails.style.maxWidth = `${Math.ceil(launchContentWidth)}px`
+    launchProgress.style.width = `${progressWidth}px`
+    launchDetailsRight.style.maxWidth = `${progressWidth}px`
+    launchProgressLabel.style.width = `${labelWidth}px`
+    launchProgressLabel.style.minWidth = `${labelWidth}px`
+    launchProgressLabel.style.maxWidth = `${labelWidth}px`
+}
+
+function applyResponsiveLayout(){
+    const scale = clamp(
+        Math.min(window.innerWidth / BASE_WINDOW_WIDTH, window.innerHeight / BASE_WINDOW_HEIGHT),
+        0.72,
+        1.45
+    )
+
+    webFrame.setZoomFactor(scale)
+    document.documentElement.style.setProperty('--launcher-scale', scale.toFixed(3))
+
+    window.requestAnimationFrame(() => {
+        syncLaunchDetailWidths()
+    })
+}
+
+function queueResponsiveLayout(){
+    if(responsiveLayoutFrame != null){
+        cancelAnimationFrame(responsiveLayoutFrame)
+    }
+    responsiveLayoutFrame = requestAnimationFrame(() => {
+        responsiveLayoutFrame = null
+        applyResponsiveLayout()
+    })
+}
+
+window.addEventListener('resize', () => {
+    queueResponsiveLayout()
+})
+
 // Initialize auto updates in production environments.
 let updateCheckListener
 if(!isDev){
@@ -174,20 +237,10 @@ document.addEventListener('readystatechange', function () {
         })
 
     } else if(document.readyState === 'complete'){
-
-        //266.01
-        //170.8
-        //53.21
-        // Bind progress bar length to length of bot wrapper
-        //const targetWidth = document.getElementById("launch_content").getBoundingClientRect().width
-        //const targetWidth2 = document.getElementById("server_selection").getBoundingClientRect().width
-        //const targetWidth3 = document.getElementById("launch_button").getBoundingClientRect().width
-
-        document.getElementById('launch_details').style.maxWidth = 266.01
-        document.getElementById('launch_progress').style.width = 170.8
-        document.getElementById('launch_details_right').style.maxWidth = 170.8
-        document.getElementById('launch_progress_label').style.width = 53.21
-        
+        queueResponsiveLayout()
+        setTimeout(() => {
+            queueResponsiveLayout()
+        }, 150)
     }
 
 }, false)
@@ -210,4 +263,4 @@ document.addEventListener('keydown', function (e) {
         let window = remote.getCurrentWindow()
         window.toggleDevTools()
     }
-})
\ No newline at end of file
+})
diff --git a/app/install.ejs b/app/install.ejs
index 16b04e0..ba88d9e 100644
--- a/app/install.ejs
+++ b/app/install.ejs
@@ -13,24 +13,6 @@
         <div id="installCatalogNotice" class="launcherNotice">
             <span><%- lang('install.notice') %></span>
         </div>
-        <div id="installProfileDetails" class="launcherNotice">
-            <div class="launcherEditorHeader">
-                <div>
-                    <span id="installDetailTitle" class="launcherEditorTitle">프로필을 선택하세요</span>
-                    <span id="installDetailSummary" class="launcherEditorDescription">아래 목록에서 모드팩, 맵, 서버팩을 고르면 자세한 설명과 설치 조건을 볼 수 있습니다.</span>
-                </div>
-                <div id="installDetailMeta" class="launcherPageActions"></div>
-            </div>
-            <div id="installDetailInfo" class="launcherInfoBlock"></div>
-            <div class="launcherFieldGroup">
-                <label class="launcherFieldLabel">자세한 내용</label>
-                <div id="installDetailBody" class="launcherDetailBody">관리자가 등록한 프로필 상세 설명이 여기에 표시됩니다.</div>
-            </div>
-            <div id="installDetailActions" class="launcherCardActions">
-                <button id="installDetailAddButton" class="launcherPrimaryButton" disabled>라이브러리에 추가</button>
-                <button id="installDetailOpenLibraryButton" class="launcherSecondaryButton">라이브러리 열기</button>
-            </div>
-        </div>
         <div id="installCatalogList" class="launcherListContainer"></div>
     </div>
     <script src="./assets/js/scripts/install.js"></script>
diff --git a/index.legacy.js b/index.legacy.js
index 5f456f7..bf258fd 100644
--- a/index.legacy.js
+++ b/index.legacy.js
@@ -227,8 +227,10 @@ let win
 function createWindow() {
 
     win = new BrowserWindow({
-        width: 980,
-        height: 552,
+        width: 1400,
+        height: 860,
+        minWidth: 1120,
+        minHeight: 700,
         icon: getPlatformIcon('Icon'),
         frame: false,
         webPreferences: {
diff --git a/src/main/index.ts b/src/main/index.ts
index d4565d8..92cc8ca 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -228,8 +228,10 @@ let win
 function createWindow() {
 
     win = new BrowserWindow({
-        width: 980,
-        height: 552,
+        width: 1400,
+        height: 860,
+        minWidth: 1120,
+        minHeight: 700,
         icon: getPlatformIcon('Icon'),
         frame: false,
         webPreferences: {