diff --git a/.gitignore b/.gitignore
index ad4db5d..df4b3f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ dist/
 Thumbs.db
 backups/
 mysql_data/
+/docs/grafana_integration_proposal.md
diff --git a/mobile.html b/mobile.html
index 8050aa3..f144251 100644
--- a/mobile.html
+++ b/mobile.html
@@ -294,6 +294,28 @@
     </div>
   </main>
 
+  <!-- Custom Confirmation Modal -->
+  <div id="scan-confirm-modal" style="display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.75); z-index: 9999; justify-content: center; align-items: center; padding: 1.5rem; backdrop-filter: blur(4px);">
+    <div style="background-color: var(--card); border: 1px solid var(--card-border); border-radius: 16px; padding: 1.5rem; width: 100%; max-width: 320px; display: flex; flex-direction: column; gap: 1.25rem; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4); animation: modalFadeIn 0.25s ease-out;">
+      <h3 style="font-size: 1.1rem; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 0.5rem;">
+        <span style="display: inline-block; width: 8px; height: 8px; border-radius: 50%; background-color: var(--primary);"></span>
+        실사 등록 확인
+      </h3>
+      <p id="confirm-modal-msg" style="font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; word-break: keep-all;"></p>
+      <div style="display: flex; gap: 0.50rem; margin-top: 0.25rem;">
+        <button id="btn-confirm-cancel" class="btn-action btn-danger" style="flex: 1; padding: 0.75rem; border-radius: 8px; font-weight: 600; font-size: 0.9rem;">취소</button>
+        <button id="btn-confirm-ok" class="btn-action" style="flex: 1; padding: 0.75rem; border-radius: 8px; font-weight: 600; font-size: 0.9rem;">등록</button>
+      </div>
+    </div>
+  </div>
+
+  <style>
+    @keyframes modalFadeIn {
+      from { opacity: 0; transform: scale(0.95); }
+      to { opacity: 1; transform: scale(1); }
+    }
+  </style>
+
   <script type="module" src="/src/mobile-main.ts"></script>
 </body>
 </html>
diff --git a/src/components/Modal/DomainModal.ts b/src/components/Modal/DomainModal.ts
index 7e8fdf8..9f79459 100644
--- a/src/components/Modal/DomainModal.ts
+++ b/src/components/Modal/DomainModal.ts
@@ -133,6 +133,7 @@ class DomainAssetModal extends BaseModal {
 
     revertBtn.addEventListener('click', () => {
       this.setEditLockMode('view');
+      this.isEditMode = false;
       if (this.currentAsset) this.fillFormData(this.currentAsset);
     });
 
diff --git a/src/components/Modal/HWModal.ts b/src/components/Modal/HWModal.ts
index 5b78f7f..e14320f 100644
--- a/src/components/Modal/HWModal.ts
+++ b/src/components/Modal/HWModal.ts
@@ -272,6 +272,7 @@ class HwAssetModal extends BaseModal {
 
   protected initChildLogic(onSave: () => void, closeModals: () => void): void {
     const saveBtn = document.getElementById('btn-save-hw-asset')!;
+    const revertBtn = document.getElementById('btn-revert-hw-edit')!;
     const deleteBtn = document.getElementById('btn-delete-hw-asset')!;
     const categorySelect = document.getElementById('hw-category') as HTMLSelectElement;
     const typeSelect = document.getElementById('hw-asset_type') as HTMLSelectElement;
@@ -412,6 +413,12 @@ class HwAssetModal extends BaseModal {
       }
     });
 
+    revertBtn.addEventListener('click', () => {
+      if (this.currentAsset) {
+        this.open(this.currentAsset, 'view');
+      }
+    });
+
     saveBtn.addEventListener('click', async () => {
       if (!this.currentAsset) return;
 
diff --git a/src/components/Modal/JobSpecModal.ts b/src/components/Modal/JobSpecModal.ts
index b290cd7..b38b958 100644
--- a/src/components/Modal/JobSpecModal.ts
+++ b/src/components/Modal/JobSpecModal.ts
@@ -144,6 +144,7 @@ class JobSpecModal extends BaseModal {
 
     revertBtn.addEventListener('click', () => {
       this.setEditLockMode('view');
+      this.isEditMode = false;
       if (this.currentAsset) this.fillFormData(this.currentAsset);
     });
 
diff --git a/src/components/Modal/PartsMasterModal.ts b/src/components/Modal/PartsMasterModal.ts
index b3c7061..58babac 100644
--- a/src/components/Modal/PartsMasterModal.ts
+++ b/src/components/Modal/PartsMasterModal.ts
@@ -101,6 +101,7 @@ class PartsMasterModal extends BaseModal {
 
     revertBtn.addEventListener('click', () => {
       this.setEditLockMode('view');
+      this.isEditMode = false;
       if (this.currentAsset) this.fillFormData(this.currentAsset);
     });
 
diff --git a/src/components/Modal/SWModal.ts b/src/components/Modal/SWModal.ts
index 1f13e1d..9da0725 100644
--- a/src/components/Modal/SWModal.ts
+++ b/src/components/Modal/SWModal.ts
@@ -278,6 +278,7 @@ class SwAssetModal extends BaseModal {
 
     revertBtn.addEventListener('click', () => {
       this.setEditLockMode('view');
+      this.isEditMode = false;
       if (this.currentAsset) this.fillFormData(this.currentAsset);
     });
 
diff --git a/src/components/Modal/UserModal.ts b/src/components/Modal/UserModal.ts
index 5a60419..420223d 100644
--- a/src/components/Modal/UserModal.ts
+++ b/src/components/Modal/UserModal.ts
@@ -107,6 +107,7 @@ class UserModal extends BaseModal {
 
     revertBtn.addEventListener('click', () => {
       this.setEditLockMode('view');
+      this.isEditMode = false;
       if (this.currentAsset) this.fillFormData(this.currentAsset);
     });
 
diff --git a/src/components/Navigation.ts b/src/components/Navigation.ts
index a89bb0e..aa53723 100644
--- a/src/components/Navigation.ts
+++ b/src/components/Navigation.ts
@@ -3,7 +3,7 @@ import { state } from '../core/state';
 const MENU_CONFIG: any = {
   hw: {
     label: '하드웨어',
-    tabs: ['대시보드', '서버', 'PC', '스토리지', '공간정보장비', 'PC부품', '부품 마스터', '네트워크', '업무지원장비']
+    tabs: ['대시보드', '서버', 'PC', '스토리지', '공간정보장비', 'PC부품', '네트워크', '업무지원장비']
   },
   sw: {
     label: '소프트웨어',
@@ -65,18 +65,17 @@ export function renderNavigation(onTabChange: (tab: string) => void) {
       });
 
       if (state.currentUserRole === 'admin' && catKey === 'hw') {
-        visibleTabs = ['대시보드', '관리도구', '실사 승인', '위치지정'];
+        visibleTabs = ['대시보드', '관리도구', '실사 승인', '위치지정', '부품 마스터'];
       }
 
       if (visibleTabs.length === 0) return;
 
       visibleTabs.forEach((tab: string) => {
-        if (tab === '부품 마스터') return;
         const item = document.createElement('div');
         const isActive = state.activeSubTab === tab;
         item.className = `gnb-trigger ${isActive ? 'active' : ''}`;
         
-        const isSubMenu = tab === '실사 승인' || tab === '위치지정';
+        const isSubMenu = tab === '실사 승인' || tab === '위치지정' || tab === '부품 마스터';
         if (isSubMenu) {
           item.innerHTML = `<span style="opacity: 0.5; margin-right: 3px; font-family: sans-serif;">↳</span>${tab}`;
           item.style.fontSize = '11px';
diff --git a/src/core/filterHandler.ts b/src/core/filterHandler.ts
index 8d18954..1153640 100644
--- a/src/core/filterHandler.ts
+++ b/src/core/filterHandler.ts
@@ -15,6 +15,8 @@ export interface FilterOptions {
   showField?: boolean;
   showType?: boolean;
   showStatus?: boolean;
+  showPartCategory?: boolean;
+  showPartTier?: boolean;
   extraHTML?: string;
   onFilterChange: (filters: any) => void;
   initialFilters?: any;
@@ -37,9 +39,11 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
     showField = false, 
     showType = false, 
     showStatus = false,
+    showPartCategory = false,
+    showPartTier = false,
     extraHTML = '', 
     onFilterChange,
-    initialFilters = { keyword: '', corp: '', dept: '', loc: '', field: '', type: '', status: '' },
+    initialFilters = { keyword: '', corp: '', dept: '', loc: '', field: '', type: '', status: '', partCategory: '', partTier: '' },
     fullList = []
   } = options;
 
@@ -104,6 +108,22 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
         ${getUnique('CURRENT_DEPT').map(v => `<option value="${v}" ${initialFilters.dept === v ? 'selected' : ''}>${v}</option>`).join('')}
       </select>
     </div>` : ''}
+    ${showPartCategory ? `
+    <div class="search-item">
+      <label>분류</label>
+      <select id="filter-part-category">
+        <option value="">전체 분류</option>
+        ${getUnique('category').map(v => `<option value="${v}" ${initialFilters.partCategory === v ? 'selected' : ''}>${v}</option>`).join('')}
+      </select>
+    </div>` : ''}
+    ${showPartTier ? `
+    <div class="search-item">
+      <label>성능등급</label>
+      <select id="filter-part-tier">
+        <option value="">전체 등급</option>
+        ${getUnique('score_tier').map(v => `<option value="${v}" ${initialFilters.partTier === v ? 'selected' : ''}>${v}</option>`).join('')}
+      </select>
+    </div>` : ''}
     ${extraHTML}
     <button id="btn-reset-filters" class="btn btn-outline btn-reset">
       <i data-lucide="refresh-ccw" class="icon-sm"></i> ${UI_TEXT.ACTION.RESET_FILTER}
@@ -126,7 +146,9 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
       loc: (container.querySelector('#filter-loc') as HTMLSelectElement)?.value || '',
       field: (container.querySelector('#filter-field') as HTMLSelectElement)?.value || '',
       type: (container.querySelector('#filter-type') as HTMLSelectElement)?.value || '',
-      status: (container.querySelector('#filter-status') as HTMLSelectElement)?.value || ''
+      status: (container.querySelector('#filter-status') as HTMLSelectElement)?.value || '',
+      partCategory: (container.querySelector('#filter-part-category') as HTMLSelectElement)?.value || '',
+      partTier: (container.querySelector('#filter-part-tier') as HTMLSelectElement)?.value || ''
     };
     onFilterChange(filters);
   };
@@ -138,9 +160,11 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
   container.querySelector('#filter-field')?.addEventListener('change', triggerChange);
   container.querySelector('#filter-type')?.addEventListener('change', triggerChange);
   container.querySelector('#filter-status')?.addEventListener('change', triggerChange);
+  container.querySelector('#filter-part-category')?.addEventListener('change', triggerChange);
+  container.querySelector('#filter-part-tier')?.addEventListener('change', triggerChange);
 
   container.querySelector('#btn-reset-filters')?.addEventListener('click', () => {
-    ['filter-keyword', 'filter-corp', 'filter-dept', 'filter-loc', 'filter-field', 'filter-type', 'filter-status'].forEach(id => {
+    ['filter-keyword', 'filter-corp', 'filter-dept', 'filter-loc', 'filter-field', 'filter-type', 'filter-status', 'filter-part-category', 'filter-part-tier'].forEach(id => {
       const el = container.querySelector(`#${id}`);
       if (el) (el as any).value = '';
     });
@@ -153,16 +177,20 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
  */
 export function applyCommonFilters(list: any[], filters: any, searchKeys: (keyof typeof ASSET_SCHEMA)[]) {
   return list.filter(item => {
-    const matchKeyword = !filters.keyword || searchKeys.some(key => 
-      String(item[ASSET_SCHEMA[key].key] || item[ASSET_SCHEMA[key].db] || '').toLowerCase().includes(filters.keyword)
-    );
+    const matchKeyword = !filters.keyword || searchKeys.some(key => {
+      const schema = ASSET_SCHEMA[key];
+      const val = schema ? (item[schema.key] || item[schema.db]) : item[key];
+      return String(val || '').toLowerCase().includes(filters.keyword);
+    });
     const matchCorp = !filters.corp || (item[ASSET_SCHEMA.PURCHASE_CORP.key] || item[ASSET_SCHEMA.PURCHASE_CORP.db]) === filters.corp;
     const matchDept = !filters.dept || (item[ASSET_SCHEMA.CURRENT_DEPT.key] || item[ASSET_SCHEMA.CURRENT_DEPT.db]) === filters.dept;
     const matchLoc = !filters.loc || (item[ASSET_SCHEMA.LOCATION.key] || item[ASSET_SCHEMA.LOCATION.db]) === filters.loc;
     const matchField = !filters.field || (item[ASSET_SCHEMA.SW_FIELD.key] || item[ASSET_SCHEMA.SW_FIELD.db]) === filters.field;
     const matchType = !filters.type || (item[ASSET_SCHEMA.ASSET_TYPE.key] || item[ASSET_SCHEMA.ASSET_TYPE.db]) === filters.type;
     const matchStatus = !filters.status || (item[ASSET_SCHEMA.HW_STATUS.key] || item[ASSET_SCHEMA.HW_STATUS.db]) === filters.status;
+    const matchPartCategory = !filters.partCategory || item.category === filters.partCategory;
+    const matchPartTier = !filters.partTier || item.score_tier === filters.partTier;
 
-    return matchKeyword && matchCorp && matchDept && matchLoc && matchField && matchType && matchStatus;
+    return matchKeyword && matchCorp && matchDept && matchLoc && matchField && matchType && matchStatus && matchPartCategory && matchPartTier;
   });
 }
diff --git a/src/mobile-main.ts b/src/mobile-main.ts
index 48d0e9f..da2aeb9 100644
--- a/src/mobile-main.ts
+++ b/src/mobile-main.ts
@@ -11,7 +11,15 @@ document.addEventListener('DOMContentLoaded', () => {
   const manualInput = document.getElementById('manual-code-input') as HTMLInputElement;
   const manualSubmitBtn = document.getElementById('btn-submit-manual') as HTMLButtonElement;
 
+  // 확인 모달 관련 셀렉터 및 상태 변수
+  const confirmModal = document.getElementById('scan-confirm-modal')!;
+  const confirmModalMsg = document.getElementById('confirm-modal-msg')!;
+  const btnConfirmCancel = document.getElementById('btn-confirm-cancel') as HTMLButtonElement;
+  const btnConfirmOk = document.getElementById('btn-confirm-ok') as HTMLButtonElement;
+
   let html5QrcodeScanner: any = null;
+  let isModalOpen = false;
+  let pendingAssetCode = '';
 
   // Initialize UI based on current session lock
   updateLocationUI();
@@ -42,6 +50,33 @@ document.addEventListener('DOMContentLoaded', () => {
     manualInput.value = '';
   });
 
+  // 확인 모달 버튼 이벤트 바인딩
+  btnConfirmCancel.addEventListener('click', () => {
+    closeConfirmModal();
+  });
+
+  btnConfirmOk.addEventListener('click', () => {
+    const lockedLoc = sessionStorage.getItem(SESSION_LOC_KEY);
+    if (pendingAssetCode && lockedLoc) {
+      submitAssetAudit(pendingAssetCode, lockedLoc);
+    }
+    closeConfirmModal();
+  });
+
+  function openConfirmModal(assetCode: string, locationCode: string) {
+    isModalOpen = true;
+    pendingAssetCode = assetCode;
+    confirmModalMsg.innerHTML = `자산 <strong>[${assetCode}]</strong>을<br>현재 위치 <strong>[${locationCode}]</strong>에 실사 등록하시겠습니까?`;
+    confirmModal.style.display = 'flex';
+    vibrateDevice(50);
+  }
+
+  function closeConfirmModal() {
+    confirmModal.style.display = 'none';
+    isModalOpen = false;
+    pendingAssetCode = '';
+  }
+
   // --- Core Scanner Functions ---
 
   function initScanner() {
@@ -80,6 +115,8 @@ document.addEventListener('DOMContentLoaded', () => {
   }
 
   function processScannedCode(rawCode: string) {
+    if (isModalOpen) return; // 모달이 이미 열려 있는 경우 추가 스캔 차단
+
     // QR 코드 인쇄 폼 등으로 인한 개행 문자(\r, \n) 및 모든 공백 문자(\s)를 제거
     let code = rawCode.replace(/[\r\n]/g, '').replace(/\s+/g, '').trim();
 
@@ -114,8 +151,8 @@ document.addEventListener('DOMContentLoaded', () => {
       return;
     }
 
-    // Submit matching info to server
-    submitAssetAudit(code, lockedLoc);
+    // 바로 전송하는 대신 확인 모달 팝업을 띄움
+    openConfirmModal(code, lockedLoc);
   }
 
   async function submitAssetAudit(assetCode: string, locationCode: string) {
diff --git a/src/views/List/ListFactory.ts b/src/views/List/ListFactory.ts
index fc8a5a1..a984701 100644
--- a/src/views/List/ListFactory.ts
+++ b/src/views/List/ListFactory.ts
@@ -4,6 +4,7 @@ import { setupTableSorting, SortState } from '../../core/tableHandler';
 import { renderFilterBar, applyCommonFilters } from '../../core/filterHandler';
 import { state } from '../../core/state';
 import { IMAGE_LOCATIONS } from '../../components/Modal/SharedData';
+import { createIcons, Plus, Settings, RefreshCcw } from 'lucide';
 import './table.css';
 
 declare var Chart: any;
@@ -31,6 +32,8 @@ export interface ListViewConfig {
     showType?: boolean;
     showStatus?: boolean;
     showPosition?: boolean;
+    showPartCategory?: boolean;
+    showPartTier?: boolean;
   };
   columns: ColumnDef[];
   onRowClick?: (asset: any) => void;
@@ -50,7 +53,10 @@ export function createListView(container: HTMLElement, config: ListViewConfig) {
   }
   const filterKey = config.title;
   if (!(state as any).listFilters[filterKey]) {
-    (state as any).listFilters[filterKey] = { keyword: '', corp: '', dept: '', loc: '', field: '', type: '', status: '' };
+    (state as any).listFilters[filterKey] = { 
+      keyword: '', corp: '', dept: '', loc: '', field: '', type: '', status: '',
+      partCategory: '', partTier: ''
+    };
   }
   let currentFilters: any = (state as any).listFilters[filterKey];
   
@@ -849,5 +855,9 @@ export function createListView(container: HTMLElement, config: ListViewConfig) {
     chkBox?.addEventListener('change', handleToggle);
   }
 
+  createIcons({
+    icons: { Plus, Settings, RefreshCcw }
+  });
+
   switchView();
 }
diff --git a/src/views/List/PartsMasterListView.ts b/src/views/List/PartsMasterListView.ts
index 625c5dc..5bba12e 100644
--- a/src/views/List/PartsMasterListView.ts
+++ b/src/views/List/PartsMasterListView.ts
@@ -16,7 +16,9 @@ export function renderPartsMasterList(container: HTMLElement) {
         keywordLabel: '부품명 / 등급 검색',
         showLoc: false,
         showDept: false,
-        showType: false
+        showType: false,
+        showPartCategory: true,
+        showPartTier: true
       },
       onRowClick: (component) => openPartsMasterModal(component, 'view'),
       columns: [
@@ -72,6 +74,7 @@ export function renderPartsMasterList(container: HTMLElement) {
       title: '직무별 기준 사양',
       dataSource: () => state.masterData.jobSpecs || [],
       searchKeys: ['job_name', 'cpu_standard', 'ram_standard', 'gpu_standard', 'remarks'],
+      persistentSortState: { key: 'id', direction: 'asc' },
       filterOptions: {
         keywordLabel: '직무명 / 사양 검색',
         showLoc: false,