diff --git a/src/mocks/handlers/market.js b/src/mocks/handlers/market.js
index 2e0f9d64..b5a7ba0e 100644
--- a/src/mocks/handlers/market.js
+++ b/src/mocks/handlers/market.js
@@ -294,7 +294,41 @@ export const marketHandlers = [
         let risingCount = 0;
         let fallingCount = 0;
 
-        // 先添加主要股票
+        // 涨停股票名称池（模拟真实市场）
+        const limitUpNames = ['东方财富', '科大讯飞', '中科曙光', '寒武纪', '金山办公', '同花顺', '三六零', '紫光股份'];
+        const limitDownNames = ['某ST股A', '某ST股B'];
+
+        // 先添加一些涨停股票（10%）
+        for (let i = 0; i < 8; i++) {
+            const changePercent = parseFloat((9.9 + Math.random() * 0.15).toFixed(2)); // 9.9% ~ 10.05%（涨停）
+            risingCount++;
+            heatmapData.push({
+                stock_code: `00${3000 + i}`,
+                stock_name: limitUpNames[i] || `涨停股${i}`,
+                market_cap: parseFloat((Math.random() * 300 + 50).toFixed(2)),
+                change_percent: changePercent,
+                amount: parseFloat((Math.random() * 30 + 5).toFixed(2)),
+                industry: industries[Math.floor(Math.random() * industries.length)],
+                province: provinces[Math.floor(Math.random() * provinces.length)]
+            });
+        }
+
+        // 添加一些跌停股票（-10%）
+        for (let i = 0; i < 2; i++) {
+            const changePercent = parseFloat((-9.9 - Math.random() * 0.15).toFixed(2)); // -10.05% ~ -9.9%（跌停）
+            fallingCount++;
+            heatmapData.push({
+                stock_code: `00${2000 + i}`,
+                stock_name: limitDownNames[i] || `跌停股${i}`,
+                market_cap: parseFloat((Math.random() * 50 + 10).toFixed(2)),
+                change_percent: changePercent,
+                amount: parseFloat((Math.random() * 5 + 0.5).toFixed(2)),
+                industry: industries[Math.floor(Math.random() * industries.length)],
+                province: provinces[Math.floor(Math.random() * provinces.length)]
+            });
+        }
+
+        // 添加主要股票
         majorStocks.forEach(stock => {
             const changePercent = parseFloat((Math.random() * 12 - 4).toFixed(2)); // -4% ~ 8%
             const amount = parseFloat((Math.random() * 100 + 10).toFixed(2)); // 10-110亿