diff --git a/pages/home/home.vue b/pages/home/home.vue
index 3255eed..b1fbc02 100644
--- a/pages/home/home.vue
+++ b/pages/home/home.vue
@@ -113,7 +113,7 @@
 								</view>
 							</view>
 							<view class="stock-chart">
-								<image :src="item.chartImg || '/static/c5.png'" mode="aspectFit" class="chart-image"></image>
+								<image :src="getChartImage(item)" mode="aspectFit" class="chart-image"></image>
 							</view>
 						</view>
 					</view>
@@ -232,9 +232,9 @@ export default {
 			
 			// 我的自选股票数据
 			myStocks: [
-				{ name: '特斯拉', code: 'TSLA', price: '482.00', change: 2.80, chartImg: '/static/c5.png' },
-				{ name: '英伟达', code: 'NVDA', price: '189.800', change: -2.92, chartImg: '/static/c6.png' },
-				{ name: '苹果', code: 'AAPL', price: '256.430', change: 2.60, chartImg: '/static/c7.png' }
+				{ name: '特斯拉', code: 'TSLA', price: '482.00', change: 2.80 },
+				{ name: '英伟达', code: 'NVDA', price: '189.800', change: -2.92 },
+				{ name: '苹果', code: 'AAPL', price: '256.430', change: 2.60 }
 			],
 			
 			// 机构动向简报数据
@@ -433,6 +433,35 @@ export default {
 	},
 	
 	methods: {
+		// 根据涨跌情况获取图表图片
+		getChartImage(item) {
+			// 获取涨跌值，支持多种字段名
+			const changeValue = item.change_percent || item.change || item.change_amount || 0;
+			
+			console.log('getChartImage - item:', item, 'changeValue:', changeValue);
+			
+			// 如果有自定义图片，优先使用
+			if (item.chartImg) {
+				console.log('使用自定义图片:', item.chartImg);
+				return item.chartImg;
+			}
+			
+			// 根据涨跌情况返回对应图片
+			if (parseFloat(changeValue) > 0) {
+				// 上涨时使用上涨图片
+				console.log('上涨，使用上涨图片');
+				return '/static/marketSituation-image/upTimeChart.png';
+			} else if (parseFloat(changeValue) < 0) {
+				// 下跌时使用下跌图片
+				console.log('下跌，使用下跌图片');
+				return '/static/marketSituation-image/downTimeChart.png';
+			} else {
+				// 平盘时使用默认图片
+				console.log('平盘，使用默认图片');
+				return '/static/c5.png';
+			}
+		},
+		
 		// 跳转到客服中台
 		goToCustomerService() {
 			uni.navigateTo({
@@ -650,8 +679,8 @@ export default {
 				this.myStocks = stockData.map(stock => ({
 					name: stock.name || stock.stock_name || '',
 					code: stock.code || stock.stock_code || '',
-					// price: stock.price || stock.current_price || '0.00',
-					// change: stock.change || stock.change_percent || 0,
+					// price: stock.price || stock.current_price || '0.10',
+					// change: stock.change || stock.change_percent || 222,
 					chartImg: stock.chartImg || '/static/c5.png' // 默认图片
 				}))
 				//重新赋值机构动向简报
@@ -665,8 +694,8 @@ export default {
 				this.myStocks = stockData.list.map(stock => ({
 					name: stock.name || stock.stock_name || '',
 					code: stock.code || stock.stock_code || '',
-					// price: stock.price || stock.current_price || '0.00',
-					// change: stock.change || stock.change_percent || 0,
+					// price: stock.price || stock.current_price || '1.00',
+					// change: stock.change || stock.change_percent || 888,
 					chartImg: stock.chartImg || '/static/c5.png' // 默认图片
 				}))
 				//重新赋值机构动向简报