diff --git a/app/Models/Approvals/ApprovalForm.php b/app/Models/Approvals/ApprovalForm.php
index cbf07c7c..527ad179 100644
--- a/app/Models/Approvals/ApprovalForm.php
+++ b/app/Models/Approvals/ApprovalForm.php
@@ -26,6 +26,7 @@ class ApprovalForm extends Model
         'code',
         'category',
         'template',
+        'body_template',
         'is_active',
         'created_by',
         'updated_by',
diff --git a/resources/views/approvals/create.blade.php b/resources/views/approvals/create.blade.php
index 5c3a7f19..e772f874 100644
--- a/resources/views/approvals/create.blade.php
+++ b/resources/views/approvals/create.blade.php
@@ -35,10 +35,22 @@ class="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm focus:outline-
             <div class="mb-4">
                 <div class="flex items-center justify-between mb-1">
                     <label class="block text-sm font-medium text-gray-700">결재선</label>
-                    <button type="button" onclick="openApprovalLineModal()"
-                            class="px-3 py-1.5 bg-blue-50 text-blue-600 hover:bg-blue-100 rounded-lg text-xs font-medium transition">
-                        결재선 설정
-                    </button>
+                    <div class="flex items-center gap-2">
+                        <select id="quick-line-select" onchange="applyQuickLine(this.value)"
+                                class="px-2 py-1.5 border border-gray-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-blue-500"
+                                style="min-width: 160px;">
+                            <option value="">결재선 선택</option>
+                            @foreach($lines as $line)
+                                <option value="{{ $line->id }}" {{ ($defaultLine?->id ?? '') == $line->id ? 'selected' : '' }}>
+                                    {{ $line->name }} ({{ count($line->steps ?? []) }}단계)
+                                </option>
+                            @endforeach
+                        </select>
+                        <button type="button" onclick="openApprovalLineModal()"
+                                class="px-3 py-1.5 bg-blue-50 text-blue-600 hover:bg-blue-100 rounded-lg text-xs font-medium transition whitespace-nowrap">
+                            세부 설정
+                        </button>
+                    </div>
                 </div>
                 <div id="approval-line-summary" class="p-3 bg-gray-50 rounded-lg border border-gray-200 flex items-center">
                     <span class="text-sm text-gray-400">결재선이 설정되지 않았습니다.</span>
@@ -157,6 +169,8 @@ class="px-6 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg text-sm fon
 <script>
 let quillInstance = null;
 var summarySortableInstance = null;
+const formBodyTemplates = @json($forms->pluck('body_template', 'id'));
+const linesData = @json($lines);
 
 function toggleEditor() {
     const useEditor = document.getElementById('useEditor').checked;
@@ -220,6 +234,12 @@ function closeApprovalLineModal() {
     document.getElementById('approval-line-modal').style.display = 'none';
     document.body.style.overflow = '';
     updateApprovalLineSummary();
+
+    // 모달 내부 결재선 선택과 외부 드롭다운 동기화
+    const editorEl = document.getElementById('approval-line-editor');
+    if (editorEl && editorEl._x_dataStack) {
+        document.getElementById('quick-line-select').value = editorEl._x_dataStack[0].selectedLineId || '';
+    }
 }
 
 function updateApprovalLineSummary() {
@@ -289,6 +309,44 @@ function initSummarySortable() {
     });
 }
 
+function applyQuickLine(lineId) {
+    const editorEl = document.getElementById('approval-line-editor');
+    if (!editorEl || !editorEl._x_dataStack) return;
+    const alpineData = editorEl._x_dataStack[0];
+
+    if (!lineId) {
+        alpineData.selectedLineId = '';
+        alpineData.steps = [];
+    } else {
+        alpineData.selectedLineId = lineId;
+        alpineData.loadLine();
+    }
+
+    setTimeout(updateApprovalLineSummary, 100);
+}
+
+function applyBodyTemplate(formId) {
+    const template = formBodyTemplates[formId];
+    if (!template) return;
+
+    const bodyContent = getBodyContent();
+    if (bodyContent.trim()) {
+        if (!confirm('현재 본문 내용을 양식 템플릿으로 교체하시겠습니까?')) return;
+    }
+
+    // 편집기 활성화 후 HTML 삽입
+    const useEditorEl = document.getElementById('useEditor');
+    if (!useEditorEl.checked) {
+        useEditorEl.checked = true;
+        toggleEditor();
+    }
+
+    if (quillInstance) {
+        quillInstance.root.innerHTML = template;
+    }
+    document.getElementById('body').value = template;
+}
+
 document.addEventListener('keydown', function(e) {
     if (e.key === 'Escape') {
         const modal = document.getElementById('approval-line-modal');
@@ -300,6 +358,11 @@ function initSummarySortable() {
 
 document.addEventListener('DOMContentLoaded', function() {
     setTimeout(updateApprovalLineSummary, 200);
+
+    // 양식 변경 시 본문 템플릿 자동 채움
+    document.getElementById('form_id').addEventListener('change', function() {
+        applyBodyTemplate(this.value);
+    });
 });
 
 async function saveApproval(action) {
diff --git a/resources/views/approvals/edit.blade.php b/resources/views/approvals/edit.blade.php
index 66c4b083..d9fc7515 100644
--- a/resources/views/approvals/edit.blade.php
+++ b/resources/views/approvals/edit.blade.php
@@ -58,10 +58,22 @@ class="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm focus:outline-
             <div class="mb-4">
                 <div class="flex items-center justify-between mb-1">
                     <label class="block text-sm font-medium text-gray-700">결재선</label>
-                    <button type="button" onclick="openApprovalLineModal()"
-                            class="px-3 py-1.5 bg-blue-50 text-blue-600 hover:bg-blue-100 rounded-lg text-xs font-medium transition">
-                        결재선 설정
-                    </button>
+                    <div class="flex items-center gap-2">
+                        <select id="quick-line-select" onchange="applyQuickLine(this.value)"
+                                class="px-2 py-1.5 border border-gray-300 rounded-lg text-xs focus:outline-none focus:ring-2 focus:ring-blue-500"
+                                style="min-width: 160px;">
+                            <option value="">결재선 선택</option>
+                            @foreach($lines as $line)
+                                <option value="{{ $line->id }}" {{ ($approval->line_id ?? '') == $line->id ? 'selected' : '' }}>
+                                    {{ $line->name }} ({{ count($line->steps ?? []) }}단계)
+                                </option>
+                            @endforeach
+                        </select>
+                        <button type="button" onclick="openApprovalLineModal()"
+                                class="px-3 py-1.5 bg-blue-50 text-blue-600 hover:bg-blue-100 rounded-lg text-xs font-medium transition whitespace-nowrap">
+                            세부 설정
+                        </button>
+                    </div>
                 </div>
                 <div id="approval-line-summary" class="p-3 bg-gray-50 rounded-lg border border-gray-200 flex items-center">
                     <span class="text-sm text-gray-400">결재선이 설정되지 않았습니다.</span>
@@ -191,6 +203,8 @@ class="px-6 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg text-sm fon
 <script>
 let quillInstance = null;
 var summarySortableInstance = null;
+const formBodyTemplates = @json($forms->pluck('body_template', 'id'));
+const linesData = @json($lines);
 
 function toggleEditor() {
     const useEditor = document.getElementById('useEditor').checked;
@@ -254,6 +268,12 @@ function closeApprovalLineModal() {
     document.getElementById('approval-line-modal').style.display = 'none';
     document.body.style.overflow = '';
     updateApprovalLineSummary();
+
+    // 모달 내부 결재선 선택과 외부 드롭다운 동기화
+    const editorEl = document.getElementById('approval-line-editor');
+    if (editorEl && editorEl._x_dataStack) {
+        document.getElementById('quick-line-select').value = editorEl._x_dataStack[0].selectedLineId || '';
+    }
 }
 
 function updateApprovalLineSummary() {
@@ -323,6 +343,44 @@ function initSummarySortable() {
     });
 }
 
+function applyQuickLine(lineId) {
+    const editorEl = document.getElementById('approval-line-editor');
+    if (!editorEl || !editorEl._x_dataStack) return;
+    const alpineData = editorEl._x_dataStack[0];
+
+    if (!lineId) {
+        alpineData.selectedLineId = '';
+        alpineData.steps = [];
+    } else {
+        alpineData.selectedLineId = lineId;
+        alpineData.loadLine();
+    }
+
+    setTimeout(updateApprovalLineSummary, 100);
+}
+
+function applyBodyTemplate(formId) {
+    const template = formBodyTemplates[formId];
+    if (!template) return;
+
+    // edit에서는 항상 confirm (기존 본문이 있을 가능성 높음)
+    const bodyContent = getBodyContent();
+    if (bodyContent.trim()) {
+        if (!confirm('현재 본문 내용을 양식 템플릿으로 교체하시겠습니까?')) return;
+    }
+
+    const useEditorEl = document.getElementById('useEditor');
+    if (!useEditorEl.checked) {
+        useEditorEl.checked = true;
+        toggleEditor();
+    }
+
+    if (quillInstance) {
+        quillInstance.root.innerHTML = template;
+    }
+    document.getElementById('body').value = template;
+}
+
 document.addEventListener('keydown', function(e) {
     if (e.key === 'Escape') {
         const modal = document.getElementById('approval-line-modal');
@@ -342,6 +400,11 @@ function initSummarySortable() {
 
     // Alpine 초기화 후 기존 결재선 요약 표시
     setTimeout(updateApprovalLineSummary, 200);
+
+    // 양식 변경 시 본문 템플릿 자동 채움
+    document.getElementById('form_id').addEventListener('change', function() {
+        applyBodyTemplate(this.value);
+    });
 });
 
 async function updateApproval(action) {