diff --git a/app/Http/Controllers/Juil/ConstructionSitePhotoController.php b/app/Http/Controllers/Juil/ConstructionSitePhotoController.php
index 5a2a05a8..c6cb5f25 100644
--- a/app/Http/Controllers/Juil/ConstructionSitePhotoController.php
+++ b/app/Http/Controllers/Juil/ConstructionSitePhotoController.php
@@ -5,6 +5,7 @@
 use App\Helpers\AiTokenHelper;
 use App\Http\Controllers\Controller;
 use App\Models\Juil\ConstructionSitePhoto;
+use App\Models\Juil\ConstructionSitePhotoRow;
 use App\Services\ConstructionSitePhotoService;
 use App\Services\GoogleCloudService;
 use Illuminate\Http\JsonResponse;
@@ -40,7 +41,7 @@ public function list(Request $request): JsonResponse
 
     public function show(int $id): JsonResponse
     {
-        $photo = ConstructionSitePhoto::with('user')->find($id);
+        $photo = ConstructionSitePhoto::with(['user', 'rows'])->find($id);
 
         if (!$photo) {
             return response()->json([
@@ -72,7 +73,7 @@ public function store(Request $request): JsonResponse
         ], 201);
     }
 
-    public function uploadPhoto(Request $request, int $id): JsonResponse
+    public function uploadPhoto(Request $request, int $id, int $rowId): JsonResponse
     {
         $photo = ConstructionSitePhoto::find($id);
 
@@ -83,12 +84,23 @@ public function uploadPhoto(Request $request, int $id): JsonResponse
             ], 404);
         }
 
+        $row = ConstructionSitePhotoRow::where('id', $rowId)
+            ->where('construction_site_photo_id', $id)
+            ->first();
+
+        if (!$row) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진 행을 찾을 수 없습니다.',
+            ], 404);
+        }
+
         $validated = $request->validate([
             'type' => 'required|in:before,during,after',
             'photo' => 'required|image|mimes:jpeg,jpg,png,webp|max:10240',
         ]);
 
-        $result = $this->service->uploadPhoto($photo, $request->file('photo'), $validated['type']);
+        $result = $this->service->uploadPhoto($row, $request->file('photo'), $validated['type']);
 
         if (!$result) {
             return response()->json([
@@ -100,7 +112,7 @@ public function uploadPhoto(Request $request, int $id): JsonResponse
         return response()->json([
             'success' => true,
             'message' => '사진이 업로드되었습니다.',
-            'data' => $photo->fresh(),
+            'data' => $photo->fresh()->load('rows'),
         ]);
     }
 
@@ -132,7 +144,7 @@ public function update(Request $request, int $id): JsonResponse
 
     public function destroy(int $id): JsonResponse
     {
-        $photo = ConstructionSitePhoto::find($id);
+        $photo = ConstructionSitePhoto::with('rows')->find($id);
 
         if (!$photo) {
             return response()->json([
@@ -149,7 +161,7 @@ public function destroy(int $id): JsonResponse
         ]);
     }
 
-    public function deletePhoto(int $id, string $type): JsonResponse
+    public function deletePhoto(int $id, int $rowId, string $type): JsonResponse
     {
         $photo = ConstructionSitePhoto::find($id);
 
@@ -160,6 +172,17 @@ public function deletePhoto(int $id, string $type): JsonResponse
             ], 404);
         }
 
+        $row = ConstructionSitePhotoRow::where('id', $rowId)
+            ->where('construction_site_photo_id', $id)
+            ->first();
+
+        if (!$row) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진 행을 찾을 수 없습니다.',
+            ], 404);
+        }
+
         if (!in_array($type, ['before', 'during', 'after'])) {
             return response()->json([
                 'success' => false,
@@ -167,16 +190,16 @@ public function deletePhoto(int $id, string $type): JsonResponse
             ], 422);
         }
 
-        $this->service->deletePhotoByType($photo, $type);
+        $this->service->deletePhotoByType($row, $type);
 
         return response()->json([
             'success' => true,
             'message' => '사진이 삭제되었습니다.',
-            'data' => $photo->fresh(),
+            'data' => $photo->fresh()->load('rows'),
         ]);
     }
 
-    public function downloadPhoto(Request $request, int $id, string $type): Response|JsonResponse
+    public function downloadPhoto(Request $request, int $id, int $rowId, string $type): Response|JsonResponse
     {
         $photo = ConstructionSitePhoto::find($id);
 
@@ -187,6 +210,17 @@ public function downloadPhoto(Request $request, int $id, string $type): Response
             ], 404);
         }
 
+        $row = ConstructionSitePhotoRow::where('id', $rowId)
+            ->where('construction_site_photo_id', $id)
+            ->first();
+
+        if (!$row) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진 행을 찾을 수 없습니다.',
+            ], 404);
+        }
+
         if (!in_array($type, ['before', 'during', 'after'])) {
             return response()->json([
                 'success' => false,
@@ -194,7 +228,7 @@ public function downloadPhoto(Request $request, int $id, string $type): Response
             ], 422);
         }
 
-        $path = $photo->{$type . '_photo_path'};
+        $path = $row->{$type . '_photo_path'};
 
         if (!$path) {
             return response()->json([
@@ -235,6 +269,62 @@ public function downloadPhoto(Request $request, int $id, string $type): Response
             ->header('Cache-Control', 'private, max-age=3600');
     }
 
+    public function addRow(int $id): JsonResponse
+    {
+        $photo = ConstructionSitePhoto::find($id);
+
+        if (!$photo) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진대지를 찾을 수 없습니다.',
+            ], 404);
+        }
+
+        $this->service->addRow($photo);
+
+        return response()->json([
+            'success' => true,
+            'message' => '사진 행이 추가되었습니다.',
+            'data' => $photo->fresh()->load('rows'),
+        ]);
+    }
+
+    public function deleteRow(int $id, int $rowId): JsonResponse
+    {
+        $photo = ConstructionSitePhoto::with('rows')->find($id);
+
+        if (!$photo) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진대지를 찾을 수 없습니다.',
+            ], 404);
+        }
+
+        if ($photo->rows->count() <= 1) {
+            return response()->json([
+                'success' => false,
+                'message' => '최소 1개의 사진 행은 유지해야 합니다.',
+            ], 422);
+        }
+
+        $row = $photo->rows->firstWhere('id', $rowId);
+
+        if (!$row) {
+            return response()->json([
+                'success' => false,
+                'message' => '사진 행을 찾을 수 없습니다.',
+            ], 404);
+        }
+
+        $this->service->deleteRow($row);
+
+        return response()->json([
+            'success' => true,
+            'message' => '사진 행이 삭제되었습니다.',
+            'data' => $photo->fresh()->load('rows'),
+        ]);
+    }
+
     public function logSttUsage(Request $request): JsonResponse
     {
         $validated = $request->validate([
diff --git a/app/Models/Juil/ConstructionSitePhoto.php b/app/Models/Juil/ConstructionSitePhoto.php
index 91533743..f33f964a 100644
--- a/app/Models/Juil/ConstructionSitePhoto.php
+++ b/app/Models/Juil/ConstructionSitePhoto.php
@@ -6,6 +6,7 @@
 use App\Traits\BelongsToTenant;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
 class ConstructionSitePhoto extends Model
@@ -20,22 +21,10 @@ class ConstructionSitePhoto extends Model
         'site_name',
         'work_date',
         'description',
-        'before_photo_path',
-        'before_photo_gcs_uri',
-        'before_photo_size',
-        'during_photo_path',
-        'during_photo_gcs_uri',
-        'during_photo_size',
-        'after_photo_path',
-        'after_photo_gcs_uri',
-        'after_photo_size',
     ];
 
     protected $casts = [
         'work_date' => 'date',
-        'before_photo_size' => 'integer',
-        'during_photo_size' => 'integer',
-        'after_photo_size' => 'integer',
         'created_at' => 'datetime',
         'updated_at' => 'datetime',
         'deleted_at' => 'datetime',
@@ -46,18 +35,16 @@ public function user(): BelongsTo
         return $this->belongsTo(User::class);
     }
 
-    public function hasPhoto(string $type): bool
+    public function rows(): HasMany
     {
-        return !empty($this->{$type . '_photo_path'});
+        return $this->hasMany(ConstructionSitePhotoRow::class)->orderBy('sort_order');
     }
 
     public function getPhotoCount(): int
     {
         $count = 0;
-        foreach (['before', 'during', 'after'] as $type) {
-            if ($this->hasPhoto($type)) {
-                $count++;
-            }
+        foreach ($this->rows as $row) {
+            $count += $row->getPhotoCount();
         }
 
         return $count;
diff --git a/app/Models/Juil/ConstructionSitePhotoRow.php b/app/Models/Juil/ConstructionSitePhotoRow.php
new file mode 100644
index 00000000..d553dc9a
--- /dev/null
+++ b/app/Models/Juil/ConstructionSitePhotoRow.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Models\Juil;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class ConstructionSitePhotoRow extends Model
+{
+    protected $table = 'construction_site_photo_rows';
+
+    protected $fillable = [
+        'construction_site_photo_id',
+        'sort_order',
+        'before_photo_path',
+        'before_photo_gcs_uri',
+        'before_photo_size',
+        'during_photo_path',
+        'during_photo_gcs_uri',
+        'during_photo_size',
+        'after_photo_path',
+        'after_photo_gcs_uri',
+        'after_photo_size',
+    ];
+
+    protected $casts = [
+        'sort_order' => 'integer',
+        'before_photo_size' => 'integer',
+        'during_photo_size' => 'integer',
+        'after_photo_size' => 'integer',
+    ];
+
+    public function constructionSitePhoto(): BelongsTo
+    {
+        return $this->belongsTo(ConstructionSitePhoto::class);
+    }
+
+    public function hasPhoto(string $type): bool
+    {
+        return !empty($this->{$type . '_photo_path'});
+    }
+
+    public function getPhotoCount(): int
+    {
+        $count = 0;
+        foreach (['before', 'during', 'after'] as $type) {
+            if ($this->hasPhoto($type)) {
+                $count++;
+            }
+        }
+
+        return $count;
+    }
+}
diff --git a/app/Services/ConstructionSitePhotoService.php b/app/Services/ConstructionSitePhotoService.php
index ac4aaf52..c9cf8fc5 100644
--- a/app/Services/ConstructionSitePhotoService.php
+++ b/app/Services/ConstructionSitePhotoService.php
@@ -4,6 +4,7 @@
 
 use App\Helpers\AiTokenHelper;
 use App\Models\Juil\ConstructionSitePhoto;
+use App\Models\Juil\ConstructionSitePhotoRow;
 use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Log;
@@ -16,7 +17,7 @@ public function __construct(
 
     public function getList(array $params): LengthAwarePaginator
     {
-        $query = ConstructionSitePhoto::with('user')
+        $query = ConstructionSitePhoto::with(['user', 'rows'])
             ->orderBy('work_date', 'desc')
             ->orderBy('id', 'desc');
 
@@ -43,27 +44,33 @@ public function getList(array $params): LengthAwarePaginator
 
     public function create(array $data): ConstructionSitePhoto
     {
-        return ConstructionSitePhoto::create([
+        $photo = ConstructionSitePhoto::create([
             'tenant_id' => session('selected_tenant_id'),
             'user_id' => Auth::id(),
             'site_name' => $data['site_name'],
             'work_date' => $data['work_date'],
             'description' => $data['description'] ?? null,
         ]);
+
+        // 기본 빈 행 1개 자동 생성
+        $photo->rows()->create(['sort_order' => 0]);
+
+        return $photo->load('rows');
     }
 
-    public function uploadPhoto(ConstructionSitePhoto $photo, $file, string $type): bool
+    public function uploadPhoto(ConstructionSitePhotoRow $row, $file, string $type): bool
     {
         if (!in_array($type, ['before', 'during', 'after'])) {
             return false;
         }
 
+        $photo = $row->constructionSitePhoto;
         $extension = $file->getClientOriginalExtension();
         $timestamp = now()->format('Ymd_His');
-        $objectName = "construction-site-photos/{$photo->tenant_id}/{$photo->id}/{$timestamp}_{$type}.{$extension}";
+        $objectName = "construction-site-photos/{$photo->tenant_id}/{$photo->id}/{$row->id}_{$timestamp}_{$type}.{$extension}";
 
         // 기존 사진이 있으면 GCS에서 삭제
-        $oldPath = $photo->{$type . '_photo_path'};
+        $oldPath = $row->{$type . '_photo_path'};
         if ($oldPath) {
             $this->googleCloudService->deleteFromStorage($oldPath);
         }
@@ -75,13 +82,14 @@ public function uploadPhoto(ConstructionSitePhoto $photo, $file, string $type):
         if (!$result) {
             Log::error('ConstructionSitePhoto: GCS 업로드 실패', [
                 'photo_id' => $photo->id,
+                'row_id' => $row->id,
                 'type' => $type,
             ]);
 
             return false;
         }
 
-        $photo->update([
+        $row->update([
             $type . '_photo_path' => $objectName,
             $type . '_photo_gcs_uri' => $result['uri'],
             $type . '_photo_size' => $result['size'],
@@ -100,34 +108,36 @@ public function update(ConstructionSitePhoto $photo, array $data): ConstructionS
             'description' => $data['description'] ?? null,
         ]);
 
-        return $photo->fresh();
+        return $photo->fresh()->load('rows');
     }
 
     public function delete(ConstructionSitePhoto $photo): bool
     {
-        // GCS에서 모든 사진 삭제
-        foreach (['before', 'during', 'after'] as $type) {
-            $path = $photo->{$type . '_photo_path'};
-            if ($path) {
-                $this->googleCloudService->deleteFromStorage($path);
+        // rows 순회하여 모든 GCS 파일 삭제
+        foreach ($photo->rows as $row) {
+            foreach (['before', 'during', 'after'] as $type) {
+                $path = $row->{$type . '_photo_path'};
+                if ($path) {
+                    $this->googleCloudService->deleteFromStorage($path);
+                }
             }
         }
 
         return $photo->delete();
     }
 
-    public function deletePhotoByType(ConstructionSitePhoto $photo, string $type): bool
+    public function deletePhotoByType(ConstructionSitePhotoRow $row, string $type): bool
     {
         if (!in_array($type, ['before', 'during', 'after'])) {
             return false;
         }
 
-        $path = $photo->{$type . '_photo_path'};
+        $path = $row->{$type . '_photo_path'};
         if ($path) {
             $this->googleCloudService->deleteFromStorage($path);
         }
 
-        $photo->update([
+        $row->update([
             $type . '_photo_path' => null,
             $type . '_photo_gcs_uri' => null,
             $type . '_photo_size' => null,
@@ -135,4 +145,38 @@ public function deletePhotoByType(ConstructionSitePhoto $photo, string $type): b
 
         return true;
     }
+
+    public function addRow(ConstructionSitePhoto $photo): ConstructionSitePhotoRow
+    {
+        $nextOrder = ($photo->rows()->max('sort_order') ?? -1) + 1;
+
+        return $photo->rows()->create(['sort_order' => $nextOrder]);
+    }
+
+    public function deleteRow(ConstructionSitePhotoRow $row): bool
+    {
+        // 행의 GCS 파일 삭제
+        foreach (['before', 'during', 'after'] as $type) {
+            $path = $row->{$type . '_photo_path'};
+            if ($path) {
+                $this->googleCloudService->deleteFromStorage($path);
+            }
+        }
+
+        $photoId = $row->construction_site_photo_id;
+        $row->delete();
+
+        // 나머지 행 순서 재정렬
+        $remainingRows = ConstructionSitePhotoRow::where('construction_site_photo_id', $photoId)
+            ->orderBy('sort_order')
+            ->get();
+
+        foreach ($remainingRows as $i => $r) {
+            if ($r->sort_order !== $i) {
+                $r->update(['sort_order' => $i]);
+            }
+        }
+
+        return true;
+    }
 }
diff --git a/resources/views/juil/construction-photos.blade.php b/resources/views/juil/construction-photos.blade.php
index 7f97b6cf..746d52b8 100644
--- a/resources/views/juil/construction-photos.blade.php
+++ b/resources/views/juil/construction-photos.blade.php
@@ -19,12 +19,14 @@
     list: '/juil/construction-photos/list',
     store: '/juil/construction-photos',
     show: (id) => `/juil/construction-photos/${id}`,
-    upload: (id) => `/juil/construction-photos/${id}/upload`,
     update: (id) => `/juil/construction-photos/${id}`,
     destroy: (id) => `/juil/construction-photos/${id}`,
-    deletePhoto: (id, type) => `/juil/construction-photos/${id}/photo/${type}`,
-    downloadPhoto: (id, type) => `/juil/construction-photos/${id}/download/${type}`,
-    photoUrl: (id, type) => `/juil/construction-photos/${id}/download/${type}?inline=1`,
+    upload: (id, rowId) => `/juil/construction-photos/${id}/rows/${rowId}/upload`,
+    deletePhoto: (id, rowId, type) => `/juil/construction-photos/${id}/rows/${rowId}/photo/${type}`,
+    downloadPhoto: (id, rowId, type) => `/juil/construction-photos/${id}/rows/${rowId}/download/${type}`,
+    photoUrl: (id, rowId, type) => `/juil/construction-photos/${id}/rows/${rowId}/download/${type}?inline=1`,
+    addRow: (id) => `/juil/construction-photos/${id}/rows`,
+    deleteRow: (id, rowId) => `/juil/construction-photos/${id}/rows/${rowId}`,
     logSttUsage: '/juil/construction-photos/log-stt-usage',
 };
 
@@ -282,7 +284,7 @@ function ToastNotification({ message, type, onClose }) {
 }
 
 // --- PhotoUploadBox ---
-function PhotoUploadBox({ type, photoPath, photoId, onUpload, onDelete, disabled }) {
+function PhotoUploadBox({ type, photoPath, photoId, rowId, onUpload, onDelete, disabled }) {
     const [dragOver, setDragOver] = useState(false);
     const [uploading, setUploading] = useState(false);
     const inputRef = useRef(null);
@@ -290,7 +292,7 @@ function PhotoUploadBox({ type, photoPath, photoId, onUpload, onDelete, disabled
     const hasPhoto = !!photoPath;
 
     const handleFiles = async (files) => {
-        if (!files || files.length === 0 || !photoId) return;
+        if (!files || files.length === 0 || !photoId || !rowId) return;
         const file = files[0];
         if (!file.type.startsWith('image/')) {
             alert('이미지 파일만 업로드할 수 있습니다.');
@@ -299,7 +301,7 @@ function PhotoUploadBox({ type, photoPath, photoId, onUpload, onDelete, disabled
         setUploading(true);
         try {
             const compressed = await compressImage(file);
-            await onUpload(photoId, type, compressed);
+            await onUpload(photoId, rowId, type, compressed);
         } finally {
             setUploading(false);
         }
@@ -333,14 +335,14 @@ className={`relative border-2 border-dashed rounded-lg overflow-hidden transitio
                 {hasPhoto ? (
                     <>
                         <img
-                            src={API.photoUrl(photoId, type)}
+                            src={API.photoUrl(photoId, rowId, type)}
                             alt={TYPE_LABELS[type]}
                             className="w-full h-full object-cover"
                             loading="lazy"
                         />
                         <button
                             className="absolute top-1 right-1 bg-red-500 text-white rounded-full w-6 h-6 flex items-center justify-center text-xs hover:bg-red-600 z-10 shadow"
-                            onClick={(e) => { e.stopPropagation(); onDelete(photoId, type); }}
+                            onClick={(e) => { e.stopPropagation(); onDelete(photoId, rowId, type); }}
                             title="사진 삭제"
                         >
                             &times;
@@ -367,21 +369,28 @@ className="hidden"
 }
 
 // --- PhotoCard ---
-function PhotoCard({ item, onSelect, onUpload, onDeletePhoto }) {
-    const photoCount = ['before', 'during', 'after'].filter(t => item[`${t}_photo_path`]).length;
+function PhotoCard({ item, onSelect }) {
+    const rows = item.rows || [];
+    const firstRow = rows[0];
+    const totalPhotos = rows.reduce((sum, row) => {
+        let cnt = 0;
+        ['before', 'during', 'after'].forEach(t => { if (row[`${t}_photo_path`]) cnt++; });
+        return sum + cnt;
+    }, 0);
+    const totalSlots = rows.length * 3;
 
     return (
         <div
             className="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden hover:shadow-md transition-shadow cursor-pointer"
             onClick={() => onSelect(item)}
         >
-            {/* 사진 썸네일 3칸 */}
+            {/* 사진 썸네일 3칸 (첫 행 기준) */}
             <div className="grid grid-cols-3 gap-0.5 bg-gray-100 p-0.5">
                 {['before', 'during', 'after'].map(type => (
                     <div key={type} className="aspect-square bg-gray-200 overflow-hidden relative">
-                        {item[`${type}_photo_path`] ? (
+                        {firstRow && firstRow[`${type}_photo_path`] ? (
                             <img
-                                src={API.photoUrl(item.id, type)}
+                                src={API.photoUrl(item.id, firstRow.id, type)}
                                 alt={TYPE_LABELS[type]}
                                 className="w-full h-full object-cover"
                                 loading="lazy"
@@ -405,7 +414,10 @@ className="w-full h-full object-cover"
                 <h3 className="font-semibold text-sm text-gray-900 truncate">{item.site_name}</h3>
                 <div className="flex items-center justify-between mt-1.5">
                     <span className="text-xs text-gray-500">{item.work_date}</span>
-                    <span className="text-xs text-gray-400">{photoCount}/3</span>
+                    <span className="text-xs text-gray-400">
+                        {totalPhotos}/{totalSlots}
+                        {rows.length > 1 && ` (${rows.length}행)`}
+                    </span>
                 </div>
                 {item.user && (
                     <span className="text-xs text-gray-400 mt-1 block">{item.user.name}</span>
@@ -498,7 +510,7 @@ className="flex-1 px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus
 }
 
 // --- DetailModal ---
-function DetailModal({ item, onClose, onUpload, onDeletePhoto, onUpdate, onDelete, onRefresh }) {
+function DetailModal({ item, onClose, onUpload, onDeletePhoto, onUpdate, onDelete, onRefresh, onAddRow, onDeleteRow }) {
     const [editing, setEditing] = useState(false);
     const [siteName, setSiteName] = useState('');
     const [workDate, setWorkDate] = useState('');
@@ -517,6 +529,8 @@ function DetailModal({ item, onClose, onUpload, onDeletePhoto, onUpdate, onDelet
 
     if (!item) return null;
 
+    const rows = item.rows || [];
+
     const handleSave = async () => {
         if (!siteName.trim()) return alert('현장명을 입력해주세요.');
         setSaving(true);
@@ -541,6 +555,23 @@ function DetailModal({ item, onClose, onUpload, onDeletePhoto, onUpdate, onDelet
         }
     };
 
+    const handleAddRow = async () => {
+        try {
+            await onAddRow(item.id);
+        } catch (err) {
+            alert(err.message);
+        }
+    };
+
+    const handleDeleteRow = async (rowId) => {
+        if (!confirm('이 사진 행을 삭제하시겠습니까? 해당 행의 모든 사진이 삭제됩니다.')) return;
+        try {
+            await onDeleteRow(item.id, rowId);
+        } catch (err) {
+            alert(err.message);
+        }
+    };
+
     return (
         <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4" onClick={onClose}>
             <div className="bg-white rounded-2xl shadow-xl w-full max-w-3xl max-h-[90vh] overflow-y-auto" onClick={e => e.stopPropagation()}>
@@ -604,19 +635,49 @@ className="flex-1 px-3 py-1.5 border border-gray-300 rounded-lg text-sm" rows={2
                         )}
                     </div>
 
-                    {/* Photos */}
-                    <div className="grid grid-cols-1 md:grid-cols-3 gap-4 mb-6">
-                        {['before', 'during', 'after'].map(type => (
-                            <PhotoUploadBox
-                                key={type}
-                                type={type}
-                                photoPath={item[`${type}_photo_path`]}
-                                photoId={item.id}
-                                onUpload={onUpload}
-                                onDelete={onDeletePhoto}
-                                disabled={false}
-                            />
+                    {/* Photo Rows */}
+                    <div className="space-y-4 mb-6">
+                        {rows.map((row, idx) => (
+                            <div key={row.id} className="border border-gray-200 rounded-xl p-4 bg-gray-50/50">
+                                <div className="flex items-center justify-between mb-3">
+                                    <span className="text-sm font-medium text-gray-700">행 {idx + 1}</span>
+                                    {rows.length > 1 && (
+                                        <button
+                                            onClick={() => handleDeleteRow(row.id)}
+                                            className="text-xs text-red-500 hover:text-red-700 px-2 py-1 rounded hover:bg-red-50 transition-colors"
+                                            title="이 행 삭제"
+                                        >
+                                            행 삭제
+                                        </button>
+                                    )}
+                                </div>
+                                <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+                                    {['before', 'during', 'after'].map(type => (
+                                        <PhotoUploadBox
+                                            key={type}
+                                            type={type}
+                                            photoPath={row[`${type}_photo_path`]}
+                                            photoId={item.id}
+                                            rowId={row.id}
+                                            onUpload={onUpload}
+                                            onDelete={onDeletePhoto}
+                                            disabled={false}
+                                        />
+                                    ))}
+                                </div>
+                            </div>
                         ))}
+
+                        {/* 행 추가 버튼 */}
+                        <button
+                            onClick={handleAddRow}
+                            className="w-full border-2 border-dashed border-gray-300 rounded-xl py-4 text-gray-400 hover:border-blue-400 hover:text-blue-500 hover:bg-blue-50/50 transition-all flex items-center justify-center gap-2"
+                        >
+                            <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M12 4v16m8-8H4" />
+                            </svg>
+                            <span className="text-sm font-medium">사진 행 추가</span>
+                        </button>
                     </div>
 
                     {/* Actions */}
@@ -712,26 +773,25 @@ function App() {
         setSelectedItem(res.data);
     };
 
-    const handleUpload = async (id, type, file) => {
+    const handleUpload = async (id, rowId, type, file) => {
         const formData = new FormData();
         formData.append('type', type);
         formData.append('photo', file);
 
-        const res = await apiFetch(API.upload(id), {
+        const res = await apiFetch(API.upload(id, rowId), {
             method: 'POST',
             body: formData,
         });
         showToast('사진이 업로드되었습니다.');
         modalDirtyRef.current = true;
-        // 모달 데이터만 갱신 (배경 리스트는 모달 닫힐 때)
         if (selectedItem?.id === id) {
             setSelectedItem(res.data);
         }
     };
 
-    const handleDeletePhoto = async (id, type) => {
+    const handleDeletePhoto = async (id, rowId, type) => {
         if (!confirm(`${TYPE_LABELS[type]} 사진을 삭제하시겠습니까?`)) return;
-        const res = await apiFetch(API.deletePhoto(id, type), { method: 'DELETE' });
+        const res = await apiFetch(API.deletePhoto(id, rowId, type), { method: 'DELETE' });
         showToast('사진이 삭제되었습니다.');
         modalDirtyRef.current = true;
         if (selectedItem?.id === id) {
@@ -755,6 +815,24 @@ function App() {
         modalDirtyRef.current = true;
     };
 
+    const handleAddRow = async (id) => {
+        const res = await apiFetch(API.addRow(id), { method: 'POST' });
+        showToast('사진 행이 추가되었습니다.');
+        modalDirtyRef.current = true;
+        if (selectedItem?.id === id) {
+            setSelectedItem(res.data);
+        }
+    };
+
+    const handleDeleteRow = async (id, rowId) => {
+        const res = await apiFetch(API.deleteRow(id, rowId), { method: 'DELETE' });
+        showToast('사진 행이 삭제되었습니다.');
+        modalDirtyRef.current = true;
+        if (selectedItem?.id === id) {
+            setSelectedItem(res.data);
+        }
+    };
+
     const handleSelectItem = async (item) => {
         modalDirtyRef.current = false;
         try {
@@ -861,8 +939,6 @@ className="px-3 py-2 text-sm text-gray-600 bg-gray-100 rounded-lg hover:bg-gray-
                                     key={item.id}
                                     item={item}
                                     onSelect={handleSelectItem}
-                                    onUpload={handleUpload}
-                                    onDeletePhoto={handleDeletePhoto}
                                 />
                             ))}
                         </div>
@@ -904,6 +980,8 @@ className="px-3 py-2 text-sm border border-gray-300 rounded-lg hover:bg-gray-50
                 onUpdate={handleUpdate}
                 onDelete={handleDelete}
                 onRefresh={refreshSelected}
+                onAddRow={handleAddRow}
+                onDeleteRow={handleDeleteRow}
             />
         </div>
     );
diff --git a/routes/web.php b/routes/web.php
index 93e69079..359f039a 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1357,14 +1357,18 @@
     Route::prefix('construction-photos')->name('construction-photos.')->group(function () {
         Route::get('/', [ConstructionSitePhotoController::class, 'index'])->name('index');
         Route::get('/list', [ConstructionSitePhotoController::class, 'list'])->name('list');
-        Route::get('/{id}', [ConstructionSitePhotoController::class, 'show'])->name('show');
         Route::post('/', [ConstructionSitePhotoController::class, 'store'])->name('store');
-        Route::post('/{id}/upload', [ConstructionSitePhotoController::class, 'uploadPhoto'])->name('upload');
+        Route::post('/log-stt-usage', [ConstructionSitePhotoController::class, 'logSttUsage'])->name('log-stt-usage');
+        Route::get('/{id}', [ConstructionSitePhotoController::class, 'show'])->name('show');
         Route::put('/{id}', [ConstructionSitePhotoController::class, 'update'])->name('update');
         Route::delete('/{id}', [ConstructionSitePhotoController::class, 'destroy'])->name('destroy');
-        Route::delete('/{id}/photo/{type}', [ConstructionSitePhotoController::class, 'deletePhoto'])->name('delete-photo');
-        Route::get('/{id}/download/{type}', [ConstructionSitePhotoController::class, 'downloadPhoto'])->name('download');
-        Route::post('/log-stt-usage', [ConstructionSitePhotoController::class, 'logSttUsage'])->name('log-stt-usage');
+        // 행 관리
+        Route::post('/{id}/rows', [ConstructionSitePhotoController::class, 'addRow'])->name('add-row');
+        Route::delete('/{id}/rows/{rowId}', [ConstructionSitePhotoController::class, 'deleteRow'])->name('delete-row');
+        // 행별 사진 관리
+        Route::post('/{id}/rows/{rowId}/upload', [ConstructionSitePhotoController::class, 'uploadPhoto'])->name('upload');
+        Route::delete('/{id}/rows/{rowId}/photo/{type}', [ConstructionSitePhotoController::class, 'deletePhoto'])->name('delete-photo');
+        Route::get('/{id}/rows/{rowId}/download/{type}', [ConstructionSitePhotoController::class, 'downloadPhoto'])->name('download');
     });
 
     // 회의록 작성