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index 2b3e23f..1963909 100644
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index 067221c..6440f8a 100644
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index 97b5d63..0d8402c 100644
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diff --git a/backend/routers/__pycache__/page_permissions.cpython-311.pyc b/backend/routers/__pycache__/page_permissions.cpython-311.pyc
index 31ea556..179afc9 100644
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diff --git a/backend/routers/__pycache__/projects.cpython-311.pyc b/backend/routers/__pycache__/projects.cpython-311.pyc
index 94c4787..9cdddd0 100644
Binary files a/backend/routers/__pycache__/projects.cpython-311.pyc and b/backend/routers/__pycache__/projects.cpython-311.pyc differ
diff --git a/backend/routers/__pycache__/reports.cpython-311.pyc b/backend/routers/__pycache__/reports.cpython-311.pyc
index aa0ab6d..030083c 100644
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diff --git a/backend/routers/management.py b/backend/routers/management.py
index 0ee0ac8..021a508 100644
--- a/backend/routers/management.py
+++ b/backend/routers/management.py
@@ -76,6 +76,18 @@ async def update_issue(
                 import traceback
                 traceback.print_exc()
             continue
+        elif field == 'final_description' and value:
+            # final_description 업데이트 시 description도 함께 업데이트
+            issue.final_description = value
+            issue.description = value
+            print(f"✅ final_description 및 description 업데이트: {value[:50]}...")
+            continue
+        elif field == 'final_category' and value:
+            # final_category 업데이트 시 category도 함께 업데이트
+            issue.final_category = value
+            issue.category = value
+            print(f"✅ final_category 및 category 업데이트: {value}")
+            continue
         elif field == 'expected_completion_date' and value:
             # 날짜 필드 처리
             if not value.endswith('T00:00:00'):
diff --git a/backend/services/__pycache__/auth_service.cpython-311.pyc b/backend/services/__pycache__/auth_service.cpython-311.pyc
index 0e0ad90..fa1fa55 100644
Binary files a/backend/services/__pycache__/auth_service.cpython-311.pyc and b/backend/services/__pycache__/auth_service.cpython-311.pyc differ
diff --git a/backend/services/__pycache__/file_service.cpython-311.pyc b/backend/services/__pycache__/file_service.cpython-311.pyc
index 204bcbc..73dfb69 100644
Binary files a/backend/services/__pycache__/file_service.cpython-311.pyc and b/backend/services/__pycache__/file_service.cpython-311.pyc differ
diff --git a/frontend/app.html b/frontend/app.html
index 31541bc..3c82d63 100644
--- a/frontend/app.html
+++ b/frontend/app.html
@@ -183,7 +183,7 @@
 
         <!-- 하단 메뉴 -->
         <div class="absolute bottom-0 left-0 right-0 p-4 border-t bg-gray-50">
-            <button onclick="showPasswordChangeModal()" class="w-full text-left p-2 rounded-lg hover:bg-gray-100 transition-colors">
+            <button onclick="CommonHeader.showPasswordModal()" class="w-full text-left p-2 rounded-lg hover:bg-gray-100 transition-colors">
                 <i class="fas fa-key mr-3 text-gray-500"></i>
                 <span class="text-gray-700">비밀번호 변경</span>
             </button>
@@ -296,44 +296,6 @@
         </div>
     </main>
 
-    <!-- 비밀번호 변경 모달 -->
-    <div id="passwordModal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
-        <div class="bg-white rounded-xl p-6 w-96 max-w-md mx-4">
-            <div class="flex justify-between items-center mb-4">
-                <h3 class="text-lg font-semibold">비밀번호 변경</h3>
-                <button onclick="hidePasswordChangeModal()" class="text-gray-400 hover:text-gray-600">
-                    <i class="fas fa-times"></i>
-                </button>
-            </div>
-            
-            <form id="passwordChangeForm" class="space-y-4">
-                <div>
-                    <label class="block text-sm font-medium text-gray-700 mb-1">현재 비밀번호</label>
-                    <input type="password" id="currentPassword" class="input-field w-full px-3 py-2 rounded-lg" required>
-                </div>
-                
-                <div>
-                    <label class="block text-sm font-medium text-gray-700 mb-1">새 비밀번호</label>
-                    <input type="password" id="newPassword" class="input-field w-full px-3 py-2 rounded-lg" required minlength="6">
-                </div>
-                
-                <div>
-                    <label class="block text-sm font-medium text-gray-700 mb-1">새 비밀번호 확인</label>
-                    <input type="password" id="confirmPassword" class="input-field w-full px-3 py-2 rounded-lg" required>
-                </div>
-                
-                <div class="flex gap-2 pt-4">
-                    <button type="button" onclick="hidePasswordChangeModal()" 
-                        class="flex-1 px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50">
-                        취소
-                    </button>
-                    <button type="submit" class="flex-1 px-4 py-2 btn-primary rounded-lg">
-                        변경
-                    </button>
-                </div>
-            </form>
-        </div>
-    </div>
 
     <!-- Scripts -->
     <script src="/static/js/utils/date-utils.js"></script>
diff --git a/frontend/index.html b/frontend/index.html
index cdd5e8a..8f4140c 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1192,8 +1192,8 @@
             console.log('=== 프로젝트 로드 시작 (API) ===');
             
             try {
-                // API에서 프로젝트 로드 (인증 없이)
-                const apiProjects = await ProjectsAPI.getAll(false);
+                // API에서 활성 프로젝트만 로드 (업로드용)
+                const apiProjects = await ProjectsAPI.getAll(true);
                 
                 // API 데이터를 UI 형식으로 변환
                 const projects = apiProjects.map(p => ({
diff --git a/frontend/issues-archive.html b/frontend/issues-archive.html
index e070e84..a7a2b3b 100644
--- a/frontend/issues-archive.html
+++ b/frontend/issues-archive.html
@@ -322,9 +322,9 @@
 
                 if (response.ok) {
                     const allIssues = await response.json();
-                    // 완료, 보관, 취소된 부적합만 필터링
+                    // 폐기된 부적합만 필터링 (폐기함 전용)
                     issues = allIssues.filter(issue => 
-                        ['completed', 'archived', 'cancelled'].includes(issue.status)
+                        issue.review_status === 'disposed'
                     );
                     
                     filterIssues();
@@ -422,8 +422,11 @@
             
             container.innerHTML = filteredIssues.map(issue => {
                 const project = projects.find(p => p.id === issue.project_id);
-                const completedDate = new Date(issue.updated_at || issue.created_at).toLocaleDateString('ko-KR');
-                const cardClass = issue.status === 'completed' ? 'completed-card' : 'archived-card';
+                
+                // 폐기함은 폐기된 것만 표시
+                const completedDate = issue.disposed_at ? new Date(issue.disposed_at).toLocaleDateString('ko-KR') : 'Invalid Date';
+                const statusText = '폐기';
+                const cardClass = 'archived-card';
                 
                 return `
                     <div class="issue-card p-6 ${cardClass} cursor-pointer" 
@@ -441,7 +444,7 @@
                                 <div class="flex items-center text-sm text-gray-500 space-x-4">
                                     <span><i class="fas fa-user mr-1"></i>${issue.reporter?.username || '알 수 없음'}</span>
                                     ${issue.category ? `<span><i class="fas fa-tag mr-1"></i>${getCategoryText(issue.category)}</span>` : ''}
-                                    <span><i class="fas fa-clock mr-1"></i>완료: ${completedDate}</span>
+                                    <span><i class="fas fa-clock mr-1"></i>${statusText}: ${completedDate}</span>
                                 </div>
                             </div>
                             
diff --git a/frontend/issues-dashboard.html b/frontend/issues-dashboard.html
index 0483cbd..db4c719 100644
--- a/frontend/issues-dashboard.html
+++ b/frontend/issues-dashboard.html
@@ -423,22 +423,29 @@
 
             emptyState.classList.add('hidden');
 
-            // 날짜별로 그룹화
+            // 날짜별로 그룹화 (관리함 진입일 기준)
             const groupedByDate = {};
+            const dateObjects = {}; // 정렬용 Date 객체 저장
+            
             filteredIssues.forEach(issue => {
-                const dateKey = new Date(issue.report_date).toLocaleDateString('ko-KR');
+                // reviewed_at이 있으면 관리함 진입일, 없으면 report_date 사용
+                const dateToUse = issue.reviewed_at || issue.report_date;
+                const dateObj = new Date(dateToUse);
+                const dateKey = dateObj.toLocaleDateString('ko-KR');
+                
                 if (!groupedByDate[dateKey]) {
                     groupedByDate[dateKey] = [];
+                    dateObjects[dateKey] = dateObj;
                 }
                 groupedByDate[dateKey].push(issue);
             });
 
             // 날짜별 그룹 생성
             const dateGroups = Object.keys(groupedByDate)
-                .sort((a, b) => new Date(b) - new Date(a)) // 최신순
+                .sort((a, b) => dateObjects[b] - dateObjects[a]) // 최신순
                 .map(dateKey => {
                     const issues = groupedByDate[dateKey];
-                    const formattedDate = new Date(dateKey).toLocaleDateString('ko-KR', {
+                    const formattedDate = dateObjects[dateKey].toLocaleDateString('ko-KR', {
                         year: 'numeric',
                         month: '2-digit',
                         day: '2-digit'
@@ -451,7 +458,7 @@
                                     <i class="fas fa-chevron-down transition-transform duration-200" id="chevron-${dateKey}"></i>
                                     <span class="font-semibold text-gray-800">${formattedDate}</span>
                                     <span class="text-sm text-gray-500">(${issues.length}건)</span>
-                                    <span class="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded">업로드일</span>
+                                    <span class="bg-green-100 text-green-800 text-xs px-2 py-1 rounded">관리함 진입일</span>
                                 </div>
                             </div>
                             <div class="collapse-content mt-4" id="content-${dateKey}">
@@ -468,14 +475,14 @@
 
         // 부적합명 추출 (첫 번째 줄)
         function getIssueTitle(issue) {
-            const description = issue.final_description || issue.description || '';
+            const description = issue.description || issue.final_description || '';
             const lines = description.split('\n');
             return lines[0] || '부적합명 없음';
         }
 
         // 상세 내용 추출 (두 번째 줄부터)
         function getIssueDetail(issue) {
-            const description = issue.final_description || issue.description || '';
+            const description = issue.description || issue.final_description || '';
             const lines = description.split('\n');
             return lines.slice(1).join('\n') || '상세 내용 없음';
         }
@@ -605,7 +612,7 @@
                             <div class="flex items-center space-x-2">
                                 <span class="inline-flex items-center bg-gradient-to-r from-yellow-400 to-orange-400 text-white px-2 py-1 rounded-full text-xs font-medium shadow-sm">
                                     <i class="fas fa-tag mr-1"></i>
-                                    ${getCategoryText(issue.final_category || issue.category)}
+                                    ${getCategoryText(issue.category || issue.final_category)}
                                 </span>
                             </div>
                         </div>
@@ -838,7 +845,7 @@
             if (selectedProject) {
                 filterByProject();
             } else {
-                loadDashboardData();
+                initializeDashboard();
             }
         }
 
diff --git a/frontend/issues-inbox.html b/frontend/issues-inbox.html
index 87fb7e2..dbc69d3 100644
--- a/frontend/issues-inbox.html
+++ b/frontend/issues-inbox.html
@@ -812,7 +812,7 @@
                                 </div>
                                 
                                 <!-- 제목 -->
-                                <h3 class="text-lg font-semibold text-gray-900 mb-3 cursor-pointer hover:text-blue-600 transition-colors" onclick="viewIssueDetail(${issue.id})">${issue.description}</h3>
+                                <h3 class="text-lg font-semibold text-gray-900 mb-3 cursor-pointer hover:text-blue-600 transition-colors" onclick="viewIssueDetail(${issue.id})">${issue.final_description || issue.description}</h3>
                                 
                                 <!-- 상세 정보 그리드 -->
                                 <div class="grid grid-cols-2 md:grid-cols-4 gap-3 mb-4 text-sm">
@@ -822,7 +822,7 @@
                                     </div>
                                     <div class="flex items-center text-gray-600">
                                         <i class="fas fa-tag mr-2 text-green-500"></i>
-                                        <span>${getCategoryText(issue.category)}</span>
+                                        <span>${getCategoryText(issue.category || issue.final_category)}</span>
                                     </div>
                                     <div class="flex items-center text-gray-600">
                                         <i class="fas fa-camera mr-2 text-purple-500"></i>
@@ -1075,10 +1075,10 @@
                     <div class="flex items-start justify-between">
                         <div class="flex-1">
                             <div class="text-sm font-medium text-gray-900 mb-1">
-                                ${issue.description}
+                                ${issue.description || issue.final_description}
                             </div>
                             <div class="flex items-center gap-2 text-xs text-gray-500">
-                                <span class="px-2 py-1 bg-gray-100 rounded">${getCategoryText(issue.category)}</span>
+                                <span class="px-2 py-1 bg-gray-100 rounded">${getCategoryText(issue.category || issue.final_category)}</span>
                                 <span>신고자: ${issue.reporter_name}</span>
                                 ${issue.duplicate_count > 0 ? `<span class="text-orange-600">중복 ${issue.duplicate_count}건</span>` : ''}
                             </div>
@@ -1176,8 +1176,8 @@
             originalInfo.innerHTML = `
                 <div class="space-y-2">
                     <div><strong>프로젝트:</strong> ${project ? project.project_name : '미지정'}</div>
-                    <div><strong>카테고리:</strong> ${getCategoryText(issue.category)}</div>
-                    <div><strong>설명:</strong> ${issue.description}</div>
+                    <div><strong>카테고리:</strong> ${getCategoryText(issue.category || issue.final_category)}</div>
+                    <div><strong>설명:</strong> ${issue.description || issue.final_description}</div>
                     <div><strong>등록자:</strong> ${issue.reporter?.username || '알 수 없음'}</div>
                     <div><strong>등록일:</strong> ${new Date(issue.report_date).toLocaleDateString('ko-KR')}</div>
                 </div>
@@ -1196,12 +1196,13 @@
                 reviewProjectSelect.appendChild(option);
             });
 
-            // 현재 값들로 폼 초기화
-            document.getElementById('reviewCategory').value = issue.category;
-            // 기존 description을 title과 description으로 분리 (첫 번째 줄을 title로 사용)
-            const lines = issue.description.split('\n');
+            // 현재 값들로 폼 초기화 (최신 내용 우선 사용)
+            document.getElementById('reviewCategory').value = issue.category || issue.final_category;
+            // 최신 description을 title과 description으로 분리 (첫 번째 줄을 title로 사용)
+            const currentDescription = issue.description || issue.final_description;
+            const lines = currentDescription.split('\n');
             document.getElementById('reviewTitle').value = lines[0] || '';
-            document.getElementById('reviewDescription').value = lines.slice(1).join('\n') || issue.description;
+            document.getElementById('reviewDescription').value = lines.slice(1).join('\n') || currentDescription;
 
             document.getElementById('reviewModal').classList.remove('hidden');
         }
diff --git a/frontend/issues-management.html b/frontend/issues-management.html
index bcda536..1a44b4c 100644
--- a/frontend/issues-management.html
+++ b/frontend/issues-management.html
@@ -693,14 +693,14 @@
         
         // 부적합명 추출 (첫 번째 줄)
         function getIssueTitle(issue) {
-            const description = issue.final_description || issue.description || '';
+            const description = issue.description || issue.final_description || '';
             const lines = description.split('\n');
             return lines[0] || '부적합명 없음';
         }
 
         // 상세 내용 추출 (두 번째 줄부터)
         function getIssueDetail(issue) {
-            const description = issue.final_description || issue.description || '';
+            const description = issue.description || issue.final_description || '';
             const lines = description.split('\n');
             return lines.slice(1).join('\n') || '상세 내용 없음';
         }
@@ -833,7 +833,7 @@
                                 <label class="block text-sm font-medium text-gray-700 mb-2">원인 분류</label>
                                 <div class="p-3 bg-gray-50 rounded-lg text-gray-800">
                                     <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-yellow-100 text-yellow-800">
-                                        ${getCategoryText(issue.final_category || issue.category)}
+                                        ${getCategoryText(issue.category || issue.final_category)}
                                     </span>
                                 </div>
                             </div>
diff --git a/frontend/project-management.html b/frontend/project-management.html
index 7820d55..e7c23b2 100644
--- a/frontend/project-management.html
+++ b/frontend/project-management.html
@@ -142,6 +142,24 @@
                 <!-- 프로젝트 목록이 여기에 표시됩니다 -->
             </div>
         </div>
+
+        <!-- 비활성화된 프로젝트 섹션 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mt-6">
+            <div class="flex justify-between items-center mb-4 cursor-pointer" onclick="toggleInactiveProjects()">
+                <div class="flex items-center space-x-2">
+                    <i id="inactiveToggleIcon" class="fas fa-chevron-down transition-transform duration-200"></i>
+                    <h2 class="text-lg font-semibold text-gray-600">비활성화된 프로젝트</h2>
+                    <span id="inactiveProjectCount" class="bg-gray-100 text-gray-600 px-2 py-1 rounded-full text-sm font-medium">0</span>
+                </div>
+                <div class="text-sm text-gray-500">
+                    <i class="fas fa-info-circle mr-1"></i>클릭하여 펼치기/접기
+                </div>
+            </div>
+            
+            <div id="inactiveProjectsList" class="space-y-3">
+                <!-- 비활성화된 프로젝트 목록이 여기에 표시됩니다 -->
+            </div>
+        </div>
     </main>
 
     <!-- API 스크립트 먼저 로드 (최강 캐시 무력화) -->
@@ -170,40 +188,50 @@
         console.log('🚀 캐시 버스터:', cacheBuster);
     </script>
     
-    <!-- API 스크립트 동적 로딩 -->
+    <!-- 메인 스크립트 -->
     <script>
-        // 최강 캐시 무력화로 API 스크립트 로드
-        const timestamp = new Date().getTime();
-        const random1 = Math.random() * 1000000;
-        const random2 = Math.floor(Math.random() * 1000000);
-        const cacheBuster = `${timestamp}-${random1}-${random2}`;
-        
-        // 기존 api.js 스크립트 제거
-        const existingScripts = document.querySelectorAll('script[src*="api.js"]');
-        existingScripts.forEach(script => script.remove());
-        
-        const script = document.createElement('script');
-        script.src = `/static/js/api.js?v=${timestamp}&cb=${random1}&bust=${random2}&force=${Date.now()}`;
-        script.onload = function() {
-            console.log('✅ API 스크립트 로드 완료 (project-management.html)');
-            console.log('🔍 API_BASE_URL:', typeof API_BASE_URL !== 'undefined' ? API_BASE_URL : 'undefined');
-            // API 로드 후 인증 확인 시작
-            checkAdminAccess();
-        };
-        script.setAttribute('cache-control', 'no-cache, no-store, must-revalidate');
-        script.setAttribute('pragma', 'no-cache');
-        script.setAttribute('expires', '0');
-        script.crossOrigin = 'anonymous';
-        document.head.appendChild(script);
-        
-        console.log('📱 프로젝트 관리 - 캐시 버스터:', cacheBuster);
+        // 관리자 권한 확인 함수
+        async function checkAdminAccess() {
+            try {
+                const currentUser = await AuthAPI.getCurrentUser();
+                if (!currentUser || currentUser.role !== 'admin') {
+                    alert('관리자만 접근할 수 있습니다.');
+                    window.location.href = '/index.html';
+                    return;
+                }
+                // 권한 확인 후 페이지 초기화
+                initializeProjectManagement();
+            } catch (error) {
+                console.error('권한 확인 실패:', error);
+                alert('로그인이 필요합니다.');
+                window.location.href = '/index.html';
+            }
+        }
+
+        // 프로젝트 관리 페이지 초기화 함수
+        async function initializeProjectManagement() {
+            try {
+                console.log('🚀 프로젝트 관리 페이지 초기화 시작');
+                
+                // 헤더 애니메이션 시작
+                animateHeaderAppearance();
+                
+                // 프로젝트 목록 로드
+                await loadProjects();
+                
+                console.log('✅ 프로젝트 관리 페이지 초기화 완료');
+            } catch (error) {
+                console.error('❌ 프로젝트 관리 페이지 초기화 실패:', error);
+                alert('페이지 로드 중 오류가 발생했습니다.');
+            }
+        }
     </script>
     
     <script src="/static/js/core/permissions.js?v=20251025"></script>
     <script src="/static/js/components/common-header.js?v=20251025"></script>
     <script src="/static/js/core/page-manager.js?v=20251025"></script>
     <script>
-        // 사용자 확인 (관리자만 접근 가능)
+        // 전역 변수
         let currentUser = null;
         
         // 애니메이션 함수들
@@ -309,7 +337,7 @@
             console.log('프로젝트 로드 시작 (API)');
             
             try {
-                // API에서 프로젝트 로드
+                // API에서 모든 프로젝트 로드 (활성/비활성 모두)
                 const apiProjects = await ProjectsAPI.getAll(false);
                 
                 // API 데이터를 그대로 사용 (필드명 통일)
@@ -368,11 +396,16 @@
         
         // 프로젝트 목록 표시
         function displayProjectList() {
-            const container = document.getElementById('projectsList');
-            container.innerHTML = '';
+            const activeContainer = document.getElementById('projectsList');
+            const inactiveContainer = document.getElementById('inactiveProjectsList');
+            const inactiveCount = document.getElementById('inactiveProjectCount');
+            
+            activeContainer.innerHTML = '';
+            inactiveContainer.innerHTML = '';
             
             if (projects.length === 0) {
-                container.innerHTML = '<p class="text-gray-500 text-center py-8">등록된 프로젝트가 없습니다.</p>';
+                activeContainer.innerHTML = '<p class="text-gray-500 text-center py-8">등록된 프로젝트가 없습니다.</p>';
+                inactiveCount.textContent = '0';
                 return;
             }
             
@@ -383,15 +416,12 @@
             console.log('전체 프로젝트:', projects.length, '개');
             console.log('활성 프로젝트:', activeProjects.length, '개');
             console.log('비활성 프로젝트:', inactiveProjects.length, '개');
-            console.log('비활성 프로젝트 목록:', inactiveProjects);
+            
+            // 비활성 프로젝트 개수 업데이트
+            inactiveCount.textContent = inactiveProjects.length;
             
             // 활성 프로젝트 표시
             if (activeProjects.length > 0) {
-                const activeHeader = document.createElement('div');
-                activeHeader.className = 'mb-4';
-                activeHeader.innerHTML = '<h3 class="text-md font-semibold text-green-700"><i class="fas fa-check-circle mr-2"></i>활성 프로젝트 (' + activeProjects.length + '개)</h3>';
-                container.appendChild(activeHeader);
-                
                 activeProjects.forEach(project => {
                     const div = document.createElement('div');
                     div.className = 'border border-green-200 rounded-lg p-4 hover:shadow-md transition-shadow mb-3 bg-green-50';
@@ -421,20 +451,17 @@
                             </div>
                         </div>
                     `;
-                    container.appendChild(div);
+                    activeContainer.appendChild(div);
                 });
+            } else {
+                activeContainer.innerHTML = '<p class="text-gray-500 text-center py-8">활성 프로젝트가 없습니다.</p>';
             }
             
             // 비활성 프로젝트 표시
             if (inactiveProjects.length > 0) {
-                const inactiveHeader = document.createElement('div');
-                inactiveHeader.className = 'mb-4 mt-6';
-                inactiveHeader.innerHTML = '<h3 class="text-md font-semibold text-gray-500"><i class="fas fa-pause-circle mr-2"></i>비활성 프로젝트 (' + inactiveProjects.length + '개)</h3>';
-                container.appendChild(inactiveHeader);
-                
                 inactiveProjects.forEach(project => {
                     const div = document.createElement('div');
-                    div.className = 'border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow mb-3 bg-gray-50 opacity-75';
+                    div.className = 'border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow mb-3 bg-gray-50';
                     div.innerHTML = `
                         <div class="flex justify-between items-start">
                             <div class="flex-1">
@@ -458,8 +485,28 @@
                             </div>
                         </div>
                     `;
-                    container.appendChild(div);
+                    inactiveContainer.appendChild(div);
                 });
+            } else {
+                inactiveContainer.innerHTML = '<p class="text-gray-500 text-center py-8">비활성화된 프로젝트가 없습니다.</p>';
+            }
+        }
+
+        // 비활성 프로젝트 섹션 토글
+        function toggleInactiveProjects() {
+            const inactiveList = document.getElementById('inactiveProjectsList');
+            const toggleIcon = document.getElementById('inactiveToggleIcon');
+            
+            if (inactiveList.style.display === 'none') {
+                // 펼치기
+                inactiveList.style.display = 'block';
+                toggleIcon.classList.remove('fa-chevron-right');
+                toggleIcon.classList.add('fa-chevron-down');
+            } else {
+                // 접기
+                inactiveList.style.display = 'none';
+                toggleIcon.classList.remove('fa-chevron-down');
+                toggleIcon.classList.add('fa-chevron-right');
             }
         }
         
diff --git a/frontend/static/js/api.js b/frontend/static/js/api.js
index c7d2d32..f893a27 100644
--- a/frontend/static/js/api.js
+++ b/frontend/static/js/api.js
@@ -321,7 +321,7 @@ function checkPageAccess(pageName) {
 // 프로젝트 API
 const ProjectsAPI = {
     getAll: (activeOnly = false) => {
-        const params = activeOnly ? '?active_only=true' : '';
+        const params = `?active_only=${activeOnly}`;
         return apiRequest(`/projects/${params}`);
     },
     
diff --git a/frontend/static/js/app.js b/frontend/static/js/app.js
index 78c0193..79fc7d0 100644
--- a/frontend/static/js/app.js
+++ b/frontend/static/js/app.js
@@ -293,11 +293,7 @@ class App {
      * 이벤트 리스너 등록
      */
     registerEventListeners() {
-        // 비밀번호 변경 폼
-        document.getElementById('passwordChangeForm').addEventListener('submit', (e) => {
-            e.preventDefault();
-            this.handlePasswordChange();
-        });
+        // 비밀번호 변경은 CommonHeader에서 처리
 
         // 모바일 반응형
         window.addEventListener('resize', () => {
@@ -358,46 +354,7 @@ class App {
         document.getElementById('mobileOverlay').classList.remove('active');
     }
 
-    /**
-     * 비밀번호 변경 모달 표시
-     */
-    showPasswordChangeModal() {
-        document.getElementById('passwordModal').classList.remove('hidden');
-        document.getElementById('passwordModal').classList.add('flex');
-    }
-
-    /**
-     * 비밀번호 변경 모달 숨기기
-     */
-    hidePasswordChangeModal() {
-        document.getElementById('passwordModal').classList.add('hidden');
-        document.getElementById('passwordModal').classList.remove('flex');
-        document.getElementById('passwordChangeForm').reset();
-    }
-
-    /**
-     * 비밀번호 변경 처리
-     */
-    async handlePasswordChange() {
-        const currentPassword = document.getElementById('currentPassword').value;
-        const newPassword = document.getElementById('newPassword').value;
-        const confirmPassword = document.getElementById('confirmPassword').value;
-
-        if (newPassword !== confirmPassword) {
-            this.showError('새 비밀번호가 일치하지 않습니다.');
-            return;
-        }
-
-        try {
-            // API 호출 (구현 필요)
-            // await AuthAPI.changePassword(currentPassword, newPassword);
-            
-            this.showSuccess('비밀번호가 성공적으로 변경되었습니다.');
-            this.hidePasswordChangeModal();
-        } catch (error) {
-            this.showError('비밀번호 변경에 실패했습니다.');
-        }
-    }
+    // 비밀번호 변경 기능은 CommonHeader.js에서 처리됩니다.
 
     /**
      * 로그아웃
@@ -472,13 +429,7 @@ function toggleSidebar() {
     window.app.toggleSidebar();
 }
 
-function showPasswordChangeModal() {
-    window.app.showPasswordChangeModal();
-}
-
-function hidePasswordChangeModal() {
-    window.app.hidePasswordChangeModal();
-}
+// 비밀번호 변경 기능은 CommonHeader.showPasswordModal()을 사용합니다.
 
 function logout() {
     window.app.logout();
diff --git a/frontend/static/js/components/common-header.js b/frontend/static/js/components/common-header.js
index 1e13e6d..7d2ac69 100644
--- a/frontend/static/js/components/common-header.js
+++ b/frontend/static/js/components/common-header.js
@@ -479,8 +479,151 @@ class CommonHeader {
      * 비밀번호 변경 모달 표시
      */
     static showPasswordModal() {
-        // 비밀번호 변경 모달 구현 (기존 코드 재사용)
-        alert('비밀번호 변경 기능은 관리자 페이지에서 이용해주세요.');
+        // 기존 모달이 있으면 제거
+        const existingModal = document.getElementById('passwordChangeModal');
+        if (existingModal) {
+            existingModal.remove();
+        }
+
+        // 비밀번호 변경 모달 생성
+        const modalHTML = `
+            <div id="passwordChangeModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-[9999]">
+                <div class="bg-white rounded-xl p-6 w-96 max-w-md mx-4 shadow-2xl">
+                    <div class="flex justify-between items-center mb-4">
+                        <h3 class="text-lg font-semibold text-gray-800">
+                            <i class="fas fa-key mr-2 text-blue-500"></i>비밀번호 변경
+                        </h3>
+                        <button onclick="CommonHeader.hidePasswordModal()" class="text-gray-400 hover:text-gray-600 transition-colors">
+                            <i class="fas fa-times text-lg"></i>
+                        </button>
+                    </div>
+                    
+                    <form id="passwordChangeForm" class="space-y-4">
+                        <div>
+                            <label class="block text-sm font-medium text-gray-700 mb-1">현재 비밀번호</label>
+                            <input type="password" id="currentPasswordInput" 
+                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" 
+                                required placeholder="현재 비밀번호를 입력하세요">
+                        </div>
+                        
+                        <div>
+                            <label class="block text-sm font-medium text-gray-700 mb-1">새 비밀번호</label>
+                            <input type="password" id="newPasswordInput" 
+                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" 
+                                required minlength="6" placeholder="새 비밀번호 (최소 6자)">
+                        </div>
+                        
+                        <div>
+                            <label class="block text-sm font-medium text-gray-700 mb-1">새 비밀번호 확인</label>
+                            <input type="password" id="confirmPasswordInput" 
+                                class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" 
+                                required placeholder="새 비밀번호를 다시 입력하세요">
+                        </div>
+                        
+                        <div class="flex gap-3 pt-4">
+                            <button type="button" onclick="CommonHeader.hidePasswordModal()" 
+                                class="flex-1 px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors">
+                                취소
+                            </button>
+                            <button type="submit" 
+                                class="flex-1 px-4 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-colors">
+                                <i class="fas fa-save mr-1"></i>변경
+                            </button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        `;
+
+        document.body.insertAdjacentHTML('beforeend', modalHTML);
+
+        // 폼 제출 이벤트 리스너 추가
+        document.getElementById('passwordChangeForm').addEventListener('submit', CommonHeader.handlePasswordChange);
+
+        // ESC 키로 모달 닫기
+        document.addEventListener('keydown', function(e) {
+            if (e.key === 'Escape') {
+                CommonHeader.hidePasswordModal();
+            }
+        });
+    }
+
+    /**
+     * 비밀번호 변경 모달 숨기기
+     */
+    static hidePasswordModal() {
+        const modal = document.getElementById('passwordChangeModal');
+        if (modal) {
+            modal.remove();
+        }
+    }
+
+    /**
+     * 비밀번호 변경 처리
+     */
+    static async handlePasswordChange(e) {
+        e.preventDefault();
+        
+        const currentPassword = document.getElementById('currentPasswordInput').value;
+        const newPassword = document.getElementById('newPasswordInput').value;
+        const confirmPassword = document.getElementById('confirmPasswordInput').value;
+        
+        // 새 비밀번호 확인
+        if (newPassword !== confirmPassword) {
+            CommonHeader.showToast('새 비밀번호가 일치하지 않습니다.', 'error');
+            return;
+        }
+
+        if (newPassword.length < 6) {
+            CommonHeader.showToast('새 비밀번호는 최소 6자 이상이어야 합니다.', 'error');
+            return;
+        }
+        
+        try {
+            // AuthAPI가 있는지 확인
+            if (typeof AuthAPI === 'undefined') {
+                throw new Error('AuthAPI가 로드되지 않았습니다.');
+            }
+
+            // API를 통한 비밀번호 변경
+            await AuthAPI.changePassword(currentPassword, newPassword);
+            
+            CommonHeader.showToast('비밀번호가 성공적으로 변경되었습니다.', 'success');
+            CommonHeader.hidePasswordModal();
+            
+        } catch (error) {
+            console.error('비밀번호 변경 실패:', error);
+            CommonHeader.showToast('현재 비밀번호가 올바르지 않거나 변경에 실패했습니다.', 'error');
+        }
+    }
+
+    /**
+     * 토스트 메시지 표시
+     */
+    static showToast(message, type = 'success') {
+        // 기존 토스트 제거
+        const existingToast = document.querySelector('.toast-message');
+        if (existingToast) {
+            existingToast.remove();
+        }
+
+        const toast = document.createElement('div');
+        toast.className = `toast-message fixed bottom-4 right-4 px-4 py-3 rounded-lg text-white z-[10000] shadow-lg transform transition-all duration-300 ${
+            type === 'success' ? 'bg-green-500' : 'bg-red-500'
+        }`;
+        
+        const icon = type === 'success' ? 'fa-check-circle' : 'fa-exclamation-circle';
+        toast.innerHTML = `<i class="fas ${icon} mr-2"></i>${message}`;
+        
+        document.body.appendChild(toast);
+        
+        // 애니메이션 효과
+        setTimeout(() => toast.classList.add('translate-x-0'), 10);
+        
+        setTimeout(() => {
+            toast.classList.add('opacity-0', 'translate-x-full');
+            setTimeout(() => toast.remove(), 300);
+        }, 3000);
     }
 
     /**