diff --git a/frontend/index.html b/frontend/index.html
index 115edc7..6685ad5 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -413,6 +413,57 @@
             }
         }
 
+        function renderItemRatingStats(comments) {
+            if (!comments || comments.length === 0) return '';
+            
+            const stats = { quality: [], efficiency: [], creativity: [], learning: [] };
+            comments.forEach(c => {
+                if (c.quality) stats.quality.push(c.quality);
+                if (c.efficiency) stats.efficiency.push(c.efficiency);
+                if (c.creativity) stats.creativity.push(c.creativity);
+                if (c.learning) stats.learning.push(c.learning);
+            });
+            
+            const hasAnyScore = stats.quality.length > 0 || stats.efficiency.length > 0 || 
+                               stats.creativity.length > 0 || stats.learning.length > 0;
+            
+            if (!hasAnyScore) return '';
+            
+            const avg = (arr) => arr.length > 0 ? (arr.reduce((a,b) => a+b, 0) / arr.length).toFixed(1) : '-';
+            
+            return `
+                <div class="rating-stats" style="margin-top: 20px; padding: 12px;">
+                    <h3 style="font-size: 0.95em; margin-bottom: 10px;">📊 本项评分统计</h3>
+                    <div class="rating-grid" style="grid-template-columns: repeat(4, 1fr); gap: 10px;">
+                        ${stats.quality.length > 0 ? `
+                            <div class="rating-item" style="padding: 8px;">
+                                <div class="label" style="font-size: 0.75em;">📐 质量</div>
+                                <div class="value quality" style="font-size: 1.2em;">${avg(stats.quality)}</div>
+                            </div>
+                        ` : ''}
+                        ${stats.efficiency.length > 0 ? `
+                            <div class="rating-item" style="padding: 8px;">
+                                <div class="label" style="font-size: 0.75em;">⚡ 效率</div>
+                                <div class="value efficiency" style="font-size: 1.2em;">${avg(stats.efficiency)}</div>
+                            </div>
+                        ` : ''}
+                        ${stats.creativity.length > 0 ? `
+                            <div class="rating-item" style="padding: 8px;">
+                                <div class="label" style="font-size: 0.75em;">💡 创新</div>
+                                <div class="value creativity" style="font-size: 1.2em;">${avg(stats.creativity)}</div>
+                            </div>
+                        ` : ''}
+                        ${stats.learning.length > 0 ? `
+                            <div class="rating-item" style="padding: 8px;">
+                                <div class="label" style="font-size: 0.75em;">📚 学习</div>
+                                <div class="value learning" style="font-size: 1.2em;">${avg(stats.learning)}</div>
+                            </div>
+                        ` : ''}
+                    </div>
+                </div>
+            `;
+        }
+
         function renderEmbeddedComments(contentType, objectId, comments) {
             if (!comments || comments.length === 0) return '';
             
@@ -438,6 +489,7 @@
                             </div>
                         `;
                     }).join('')}
+                    ${renderItemRatingStats(comments)}
                 </div>
             `;
         }
@@ -612,7 +664,6 @@
                     <div class="stat-card"><h3>${state.taskStats.completion_rate || 0}%</h3><p>完成率</p></div>
                     <div class="stat-card"><h3>${state.expStats.total_experiences || 0}</h3><p>经验</p></div>
                 </div>
-                ${renderRatingStats()}
                 ${content}
             `;
         }