diff --git a/app/Services/Quote/FormulaEvaluatorService.php b/app/Services/Quote/FormulaEvaluatorService.php
index 9c04c72a..bf2e7825 100644
--- a/app/Services/Quote/FormulaEvaluatorService.php
+++ b/app/Services/Quote/FormulaEvaluatorService.php
@@ -795,10 +795,17 @@ public function calculateBomWithDebug(
         $tenantId = $tenantId ?? session('selected_tenant_id');
         $this->currentTenantId = $tenantId;
 
-        // Step 1: 입력값 수집
+        // Step 1: 입력값 수집 (React 동기화 변수 포함)
         $this->addDebugStep(1, '입력값수집', [
             'W0' => $inputVariables['W0'] ?? null,
             'H0' => $inputVariables['H0'] ?? null,
+            'QTY' => $inputVariables['QTY'] ?? 1,
+            'PC' => $inputVariables['PC'] ?? '',
+            'GT' => $inputVariables['GT'] ?? 'wall',
+            'MP' => $inputVariables['MP'] ?? 'single',
+            'CT' => $inputVariables['CT'] ?? 'basic',
+            'WS' => $inputVariables['WS'] ?? 50,
+            'INSP' => $inputVariables['INSP'] ?? 50000,
             'finished_goods' => $finishedGoodsCode,
         ]);
 
diff --git a/resources/views/quote-formulas/simulator.blade.php b/resources/views/quote-formulas/simulator.blade.php
index 6e3b6394..cfb7189b 100644
--- a/resources/views/quote-formulas/simulator.blade.php
+++ b/resources/views/quote-formulas/simulator.blade.php
@@ -85,31 +85,78 @@ class="bg-blue-600 hover:bg-blue-700 text-white px-6 py-2 rounded-lg font-medium
             <h3 class="text-sm font-semibold text-gray-700 mb-3">완제품 BOM 시뮬레이션</h3>
             <form id="bomSimulatorForm">
                 <div class="flex flex-wrap gap-3 items-end">
-                    <!-- 완제품 코드 선택 -->
+                    <!-- 제품 카테고리 (PC) -->
+                    <div class="w-28">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">카테고리</label>
+                        <select id="productCategory" name="PC" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                            <option value="">전체</option>
+                            <option value="SCREEN">스크린</option>
+                            <option value="STEEL">철재</option>
+                            <option value="BENDING">절곡</option>
+                            <option value="ALUMINUM">알루미늄</option>
+                        </select>
+                    </div>
+                    <!-- 제품명 (완제품 FG) -->
                     <div class="w-48">
-                        <label class="block text-xs font-medium text-gray-600 mb-1">완제품 (FG)</label>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">제품명</label>
                         <select id="fgCodeSelect" name="finished_goods_code" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
-                            <option value="">완제품 선택...</option>
+                            <option value="">선택...</option>
                         </select>
                     </div>
                     <!-- 폭 (W0) -->
-                    <div class="w-24">
-                        <label class="block text-xs font-medium text-gray-600 mb-1">폭 W0 (mm)</label>
+                    <div class="w-20">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">W0</label>
                         <input type="number" name="W0" value="2000" min="100" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
                     </div>
                     <!-- 높이 (H0) -->
-                    <div class="w-24">
-                        <label class="block text-xs font-medium text-gray-600 mb-1">높이 H0 (mm)</label>
-                        <input type="number" name="H0" value="3000" min="100" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
-                    </div>
-                    <!-- 수량 -->
                     <div class="w-20">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">H0</label>
+                        <input type="number" name="H0" value="2500" min="100" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                    </div>
+                    <!-- 가이드레일 설치유형 (GT) -->
+                    <div class="w-28">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">가이드레일</label>
+                        <select id="guideRailType" name="GT" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                            <option value="wall">벽부착</option>
+                            <option value="ceiling">천장매립</option>
+                            <option value="floor">바닥매립</option>
+                        </select>
+                    </div>
+                    <!-- 모터 전원 (MP) -->
+                    <div class="w-24">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">모터전원</label>
+                        <select id="motorPower" name="MP" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                            <option value="single">단상</option>
+                            <option value="three">삼상</option>
+                        </select>
+                    </div>
+                    <!-- 연동제어기 (CT) -->
+                    <div class="w-24">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">제어기</label>
+                        <select id="controller" name="CT" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                            <option value="basic">기본</option>
+                            <option value="smart">스마트</option>
+                            <option value="premium">프리미엄</option>
+                        </select>
+                    </div>
+                    <!-- 마구리 날개치수 (WS) -->
+                    <div class="w-20">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">마구리</label>
+                        <input type="number" id="wingSize" name="WS" value="50" min="0" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                    </div>
+                    <!-- 검사비 (INSP) -->
+                    <div class="w-24">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">검사비</label>
+                        <input type="number" id="inspectionFee" name="INSP" value="50000" min="0" step="1000" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+                    </div>
+                    <!-- 수량 (QTY) -->
+                    <div class="w-16">
                         <label class="block text-xs font-medium text-gray-600 mb-1">수량</label>
                         <input type="number" name="QTY" value="1" min="1" class="w-full px-2 py-1.5 border border-gray-300 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
                     </div>
                     <!-- 실행 버튼 -->
                     <button type="submit" id="runBomButton" class="bg-green-600 hover:bg-green-700 text-white px-4 py-1.5 rounded font-medium text-sm transition-colors flex items-center gap-2">
-                        <span>BOM 계산</span>
+                        <span>실행</span>
                         <svg id="bomSpinner" class="hidden animate-spin h-4 w-4" fill="none" viewBox="0 0 24 24">
                             <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                             <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
@@ -987,15 +1034,23 @@ function switchMode(mode) {
             modeFormula.classList.remove('text-blue-600', 'border-b-2', 'border-blue-600', 'bg-blue-50');
             modeFormula.classList.add('text-gray-500');
 
-            // FG 목록 로드
+            // FG 목록 로드 및 카테고리 필터 설정
             loadFinishedGoods();
+            setupCategoryFilter();
         }
     }
 
+    // 완제품 목록 저장 (카테고리 필터링용)
+    let allFinishedGoods = [];
+
     // 완제품 목록 로드
     async function loadFinishedGoods() {
         const select = document.getElementById('fgCodeSelect');
-        if (select.options.length > 1) return; // 이미 로드됨
+        if (allFinishedGoods.length > 0) {
+            // 이미 로드됨 - 필터링만 적용
+            filterFinishedGoods();
+            return;
+        }
 
         try {
             const response = await fetch('/api/admin/quote-formulas/formulas/items?item_type=FG', {
@@ -1004,18 +1059,49 @@ function switchMode(mode) {
             const result = await response.json();
 
             if (result.success && result.data && result.data.items) {
-                result.data.items.forEach(item => {
-                    const option = document.createElement('option');
-                    option.value = item.code;
-                    option.textContent = `${item.code} - ${item.name}`;
-                    select.appendChild(option);
-                });
+                allFinishedGoods = result.data.items;
+                filterFinishedGoods();
             }
         } catch (err) {
             console.error('완제품 목록 로드 실패:', err);
         }
     }
 
+    // 카테고리별 완제품 필터링
+    function filterFinishedGoods() {
+        const select = document.getElementById('fgCodeSelect');
+        const categorySelect = document.getElementById('productCategory');
+        const selectedCategory = categorySelect ? categorySelect.value : '';
+
+        // 기존 옵션 초기화
+        select.innerHTML = '<option value="">제품을 선택하세요...</option>';
+
+        // 필터링
+        const filtered = selectedCategory
+            ? allFinishedGoods.filter(item => {
+                const itemCategory = (item.item_category || '').toUpperCase();
+                return itemCategory === selectedCategory.toUpperCase();
+            })
+            : allFinishedGoods;
+
+        // 옵션 추가
+        filtered.forEach(item => {
+            const option = document.createElement('option');
+            option.value = item.code;
+            option.dataset.category = item.item_category || '';
+            option.textContent = item.name; // 제품명만 표시
+            select.appendChild(option);
+        });
+    }
+
+    // 카테고리 변경 이벤트
+    function setupCategoryFilter() {
+        const categorySelect = document.getElementById('productCategory');
+        if (categorySelect) {
+            categorySelect.addEventListener('change', filterFinishedGoods);
+        }
+    }
+
     // BOM 시뮬레이션 폼 제출
     document.getElementById('bomSimulatorForm').addEventListener('submit', async function(e) {
         e.preventDefault();
@@ -1030,8 +1116,15 @@ function switchMode(mode) {
 
         const inputVars = {
             W0: parseFloat(formData.get('W0')) || 2000,
-            H0: parseFloat(formData.get('H0')) || 3000,
-            QTY: parseInt(formData.get('QTY')) || 1
+            H0: parseFloat(formData.get('H0')) || 2500,
+            QTY: parseInt(formData.get('QTY')) || 1,
+            // 새 변수들 (React 동기화)
+            PC: formData.get('PC') || '',
+            GT: formData.get('GT') || 'wall',
+            MP: formData.get('MP') || 'single',
+            CT: formData.get('CT') || 'basic',
+            WS: parseInt(formData.get('WS')) || 50,
+            INSP: parseInt(formData.get('INSP')) || 50000
         };
 
         // UI 상태 변경