diff --git a/static/vue-app.js b/static/vue-app.js
index 3bfe2b5..16af0be 100644
--- a/static/vue-app.js
+++ b/static/vue-app.js
@@ -2080,6 +2080,21 @@ const ResultView = {
           </div>
         </div>
 
+        <div v-if="state.task.status === 'completed'" class="export-buttons-bar" style="display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; padding: var(--space-3) 0;">
+          <button class="btn-sm btn-primary" @click="exportCAD('step')" title="导出装配体STEP格式（UG/FreeCAD/SolidWorks通用）">
+            📦 导出 STEP
+          </button>
+          <button class="btn-sm btn-secondary" @click="exportCAD('iges')" title="导出IGES格式（兼容旧系统）">
+            导出 IGES
+          </button>
+          <button class="btn-sm btn-secondary" @click="exportCAD('stl')" title="导出STL网格格式（3D打印预览）">
+            导出 STL
+          </button>
+          <button class="btn-sm btn-secondary" @click="exportCAD('brep')" title="导出BRep格式（FreeCAD原生）">
+            导出 BRep
+          </button>
+        </div>
+
         <div id="preview-3d" v-if="selectedHtmlFile" class="viewer-section viewer-section-hero">
           <div class="summary-header">
             <h3>3D 预览</h3>
@@ -2109,57 +2124,8 @@ const ResultView = {
           </div>
         </div>
         
-        <div id="candidate-schemes" v-if="candidateSchemes.length" class="viewer-section">
-          <h3>候选分模方案</h3>
-          <div :class="['result-grid', hasSingleScheme ? 'single-scheme-grid' : '']">
-            <div
-              v-for="scheme in candidateSchemes"
-              :key="scheme.scheme_id"
-              :class="['result-card', hasSingleScheme ? 'single-scheme-card' : '']"
-              :style="state.selectedSchemeId === scheme.scheme_id ? 'border: 2px solid var(--primary-color);' : ''"
-            >
-              <div class="summary-header">
-                <h4>{{ scheme.title || scheme.scheme_id }}</h4>
-                <span class="badge badge-info">总分 {{ formatNumber(scheme.score) }}</span>
-              </div>
-              <div class="info-list">
-                <div class="info-item">
-                  <span class="info-label">方案说明</span>
-                  <span class="info-value" style="font-weight: 600; color: var(--text-primary);">{{ scheme.summary || scheme.reason || '暂无说明' }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">分型方向</span>
-                  <span class="info-value">{{ formatSchemeDirection(scheme) }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">模具结构</span>
-                  <span class="info-value">{{ scheme.mold_structure_type === 'two_half_cavity' ? '两板半腔（无独立模芯）' : '型腔 + 模芯' }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">分型面位置</span>
-                  <span class="info-value">{{ scheme.offset_label || '中面' }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">可制造性</span>
-                  <span class="info-value">{{ formatNumber(scheme.score_breakdown?.manufacturability || 0) }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">分型质量</span>
-                  <span class="info-value">{{ formatNumber(scheme.score_breakdown?.parting_quality || 0) }}</span>
-                </div>
-                <div class="info-item">
-                  <span class="info-label">风险得分</span>
-                  <span class="info-value">{{ formatNumber(scheme.score_breakdown?.risk || 0) }}</span>
-                </div>
-              </div>
-              <button v-if="candidateSchemes.length > 1" class="btn-sm btn-primary" @click="selectScheme(scheme.scheme_id)">查看此方案</button>
-              <div v-else class="inline-note">当前仅生成 1 套可用分模方案</div>
-            </div>
-          </div>
-        </div>
-
-        <details v-if="candidateSchemes.length > 1" class="viewer-section diagnostic-panel">
-          <summary>方案对比</summary>
+        <div id="candidate-schemes" v-if="candidateSchemes.length > 1" class="viewer-section diagnostic-panel" style="margin-top: var(--space-4);">
+          <summary>📊 全部方案对比</summary>
           <div class="result-card full-width diagnostic-panel-body">
             <table class="data-table">
               <thead>
@@ -2176,8 +2142,11 @@ const ResultView = {
                 </tr>
               </thead>
               <tbody>
-                <tr v-for="scheme in candidateSchemes" :key="'cmp-' + scheme.scheme_id">
-                  <td>{{ scheme.title || scheme.scheme_id }}</td>
+                <tr v-for="scheme in candidateSchemes" :key="'cmp-' + scheme.scheme_id" :style="state.selectedSchemeId === scheme.scheme_id ? 'background: rgba(var(--primary-rgb), 0.06); font-weight: 600;' : ''">
+                  <td>
+                    <span v-if="scheme.scheme_id === state.bestSchemeId" style="color: var(--primary-color); margin-right: 4px;">★</span>
+                    <span style="cursor: pointer; color: var(--primary-color);" @click="selectScheme(scheme.scheme_id)">{{ scheme.title || scheme.scheme_id }}</span>
+                  </td>
                   <td>{{ formatSchemeDirection(scheme) }}</td>
                   <td>{{ scheme.offset_label || '中面' }}</td>
                   <td>{{ formatNumber(scheme.score) }}</td>
@@ -2272,21 +2241,7 @@ const ResultView = {
         <div id="export-cam" class="viewer-section">
           <div class="summary-header">
             <h3>CAM 与 CNC 加工</h3>
-            <span class="badge badge-info">计划 | 导出</span>
-          </div>
-          <div v-if="state.task.status === 'completed'" class="export-buttons export-buttons-block" style="margin-bottom: var(--space-4);">
-            <button class="btn-sm btn-primary" @click="exportCAD('step')" title="导出装配体STEP格式（UG/FreeCAD/SolidWorks通用）">
-              📦 导出 STEP
-            </button>
-            <button class="btn-sm btn-secondary" @click="exportCAD('iges')" title="导出IGES格式（兼容旧系统）">
-              导出 IGES
-            </button>
-            <button class="btn-sm btn-secondary" @click="exportCAD('stl')" title="导出STL网格格式（3D打印预览）">
-              导出 STL
-            </button>
-            <button class="btn-sm btn-secondary" @click="exportCAD('brep')" title="导出BRep格式（FreeCAD原生）">
-              导出 BRep
-            </button>
+            <span class="badge badge-info">工艺规划</span>
           </div>
           <div class="result-card" style="margin-bottom: var(--space-4);">
             <h4>CAM 参数</h4>