diff --git a/app/Http/Controllers/Api/Admin/DocumentTemplateApiController.php b/app/Http/Controllers/Api/Admin/DocumentTemplateApiController.php
index f49a2c3c..cd257a14 100644
--- a/app/Http/Controllers/Api/Admin/DocumentTemplateApiController.php
+++ b/app/Http/Controllers/Api/Admin/DocumentTemplateApiController.php
@@ -590,10 +590,20 @@ public function uploadImage(Request $request): JsonResponse
                 $filePath = $response->json('data.file_path');
                 $fileId = $response->json('data.id');
 
+                // presigned URL 발급
+                $imageUrl = null;
+                if ($fileId) {
+                    $presignedResp = Http::withToken($tokenResult['data']['access_token'])
+                        ->withHeaders(['X-API-KEY' => $apiKey, 'X-TENANT-ID' => $tenantId])
+                        ->get("{$apiBaseUrl}/api/v1/files/{$fileId}/presigned-url");
+                    $imageUrl = $presignedResp->json('data.url');
+                }
+
                 return response()->json([
                     'success' => true,
                     'path' => $filePath,
                     'file_id' => $fileId,
+                    'image_url' => $imageUrl,
                 ]);
             }
 
diff --git a/app/Http/Controllers/DocumentTemplateController.php b/app/Http/Controllers/DocumentTemplateController.php
index 44688194..d38fcb24 100644
--- a/app/Http/Controllers/DocumentTemplateController.php
+++ b/app/Http/Controllers/DocumentTemplateController.php
@@ -130,6 +130,47 @@ public function blockEdit(int $id): View
     /**
      * 현재 선택된 테넌트 조회
      */
+    /**
+     * API에서 presigned URL 발급
+     */
+    private function getPresignedUrlFromApi(int $fileId): ?string
+    {
+        $baseUrl = config('services.api.base_url', 'https://api.sam.kr');
+        $apiKey = config('services.api.key');
+        $token = session('api_access_token', '');
+
+        $response = \Illuminate\Support\Facades\Http::baseUrl($baseUrl)
+            ->withoutVerifying()
+            ->withHeaders([
+                'X-API-KEY' => $apiKey,
+                'X-TENANT-ID' => session('selected_tenant_id', 1),
+            ])
+            ->withToken($token)
+            ->timeout(10)
+            ->get("/api/v1/files/{$fileId}/presigned-url");
+
+        return $response->successful() ? $response->json('data.url') : null;
+    }
+
+    private function getPresignedUrlByPath(string $path): ?string
+    {
+        $baseUrl = config('services.api.base_url', 'https://api.sam.kr');
+        $apiKey = config('services.api.key');
+        $token = session('api_access_token', '');
+
+        $response = \Illuminate\Support\Facades\Http::baseUrl($baseUrl)
+            ->withoutVerifying()
+            ->withHeaders([
+                'X-API-KEY' => $apiKey,
+                'X-TENANT-ID' => session('selected_tenant_id', 1),
+            ])
+            ->withToken($token)
+            ->timeout(10)
+            ->post('/api/v1/files/presigned-url-by-path', ['path' => $path]);
+
+        return $response->successful() ? $response->json('data.url') : null;
+    }
+
     private function getCurrentTenant(): ?Tenant
     {
         $tenantId = session('selected_tenant_id');
@@ -244,10 +285,19 @@ private function prepareTemplateData(DocumentTemplate $template): array
                 ];
             })->toArray(),
             'sections' => $template->sections->map(function ($s) {
+                $imageUrl = null;
+                if ($s->file_id) {
+                    $imageUrl = $this->getPresignedUrlFromApi($s->file_id);
+                } elseif ($s->image_path) {
+                    $imageUrl = $this->getPresignedUrlByPath($s->image_path);
+                }
+
                 return [
                     'id' => $s->id,
                     'title' => $s->title,
                     'image_path' => $s->image_path,
+                    'file_id' => $s->file_id,
+                    'image_url' => $imageUrl,
                     'items' => $s->items->map(function ($i) {
                         $fv = $i->field_values ?? [];
 
diff --git a/resources/views/document-templates/edit.blade.php b/resources/views/document-templates/edit.blade.php
index 6e3f0533..2b456bf0 100644
--- a/resources/views/document-templates/edit.blade.php
+++ b/resources/views/document-templates/edit.blade.php
@@ -1440,6 +1440,7 @@ function uploadSectionImage(sectionId, input) {
                 if (section) {
                     section.image_path = result.path;
                     section.file_id = result.file_id;
+                    section.image_url = result.image_url || null;
                     renderSections();
                     showToast('이미지가 업로드되었습니다.', 'success');
                 }
@@ -2173,15 +2174,11 @@ class="w-full px-2 py-1 border border-gray-200 rounded text-xs">`;
 
     // ===== 유틸리티 =====
     function getSectionImageUrl(section) {
-        // file_id 기반 (R2 프록시)
-        if (section.file_id) {
-            return '{{ rtrim(config("app.api_url", "http://api.sam.kr"), "/") }}/files/' + section.file_id + '/view';
-        }
-        // fallback: image_path 직접 사용 (레거시)
-        const imagePath = section.image_path;
-        if (!imagePath) return '';
-        if (imagePath.startsWith('http://') || imagePath.startsWith('https://')) return imagePath;
-        return '{{ rtrim(config("app.api_url", "http://api.sam.kr"), "/") }}/storage/tenants/' + imagePath;
+        if (section.image_url) return section.image_url;
+        if (section.file_id) return '/files/' + section.file_id + '/view';
+        if (!section.image_path) return '';
+        if (section.image_path.startsWith('http')) return section.image_path;
+        return '';
     }
 
     function escapeHtml(text) {
diff --git a/resources/views/document-templates/partials/preview-modal.blade.php b/resources/views/document-templates/partials/preview-modal.blade.php
index b128aeb0..fb3f186e 100644
--- a/resources/views/document-templates/partials/preview-modal.blade.php
+++ b/resources/views/document-templates/partials/preview-modal.blade.php
@@ -37,13 +37,11 @@ function closePreviewModal() {
 
     // 이미지 URL 헬퍼 (file_id 기반 R2 프록시)
     function _previewImageUrl(section) {
-        if (section.file_id) {
-            return '{{ rtrim(config("app.api_url", "http://api.sam.kr"), "/") }}/files/' + section.file_id + '/view';
-        }
-        const imagePath = section.image_path;
-        if (!imagePath) return '';
-        if (imagePath.startsWith('http://') || imagePath.startsWith('https://')) return imagePath;
-        return '{{ rtrim(config("app.api_url", "http://api.sam.kr"), "/") }}/storage/tenants/' + imagePath;
+        if (section.image_url) return section.image_url;
+        if (section.file_id) return '/files/' + section.file_id + '/view';
+        if (!section.image_path) return '';
+        if (section.image_path.startsWith('http')) return section.image_path;
+        return '';
     }
 
     // HTML 이스케이프
diff --git a/resources/views/documents/print.blade.php b/resources/views/documents/print.blade.php
index 0200420c..18971477 100644
--- a/resources/views/documents/print.blade.php
+++ b/resources/views/documents/print.blade.php
@@ -69,7 +69,7 @@ class="bg-gray-200 hover:bg-gray-300 text-gray-700 px-4 py-2 rounded-lg transiti
                 @if($section->file_id || $section->image_path)
                     @php
                         $sectionImgUrl = $section->file_id
-                            ? rtrim(config('app.api_url', 'http://api.sam.kr'), '/') . '/files/' . $section->file_id . '/view'
+                            ? route('files.view', $section->file_id)
                             : asset('storage/' . $section->image_path);
                     @endphp
                     <div class="mb-4">
diff --git a/resources/views/documents/show.blade.php b/resources/views/documents/show.blade.php
index d2a484dc..5205b192 100644
--- a/resources/views/documents/show.blade.php
+++ b/resources/views/documents/show.blade.php
@@ -430,7 +430,7 @@ class="px-2 py-2 text-center text-xs font-medium text-gray-600 border border-gra
                         <h2 class="text-lg font-semibold text-gray-800 mb-4">{{ $section->title }}</h2>
                         @php
                             $sectionImgUrl = $section->file_id
-                                ? rtrim(config('app.api_url', 'http://api.sam.kr'), '/') . '/files/' . $section->file_id . '/view'
+                                ? route('files.view', $section->file_id)
                                 : asset('storage/' . $section->image_path);
                         @endphp
                         <img src="{{ $sectionImgUrl }}" alt="{{ $section->title }}" class="max-w-full h-auto mb-4 rounded border">
@@ -449,7 +449,7 @@ class="px-2 py-2 text-center text-xs font-medium text-gray-600 border border-gra
                     @if($section->file_id || $section->image_path)
                         @php
                             $sectionImgUrl = $section->file_id
-                                ? rtrim(config('app.api_url', 'http://api.sam.kr'), '/') . '/files/' . $section->file_id . '/view'
+                                ? route('files.view', $section->file_id)
                                 : asset('storage/' . $section->image_path);
                         @endphp
                         <img src="{{ $sectionImgUrl }}" alt="{{ $section->title }}" class="max-w-full h-auto mb-4 rounded border">