diff --git a/frontend/src/components/stock.vue b/frontend/src/components/stock.vue
index cafaf44..b282f38 100644
--- a/frontend/src/components/stock.vue
+++ b/frontend/src/components/stock.vue
@@ -1815,7 +1815,7 @@ function searchStockReport(stockCode) {
                 </n-text>
               </n-gi>
               <n-gi :span="6">
-                <stock-spark-line :open-price="result['今日开盘价']" :stock-code="result['股票代码']" :stock-name="result['股票名称']" ></stock-spark-line>
+                <stock-spark-line :open-price="result['昨日收盘价']" :stock-code="result['股票代码']" :stock-name="result['股票名称']" ></stock-spark-line>
               </n-gi>
             </n-grid>
             <n-grid :cols="2" :y-gap="4" :x-gap="4">
diff --git a/frontend/src/components/stockSparkLine.vue b/frontend/src/components/stockSparkLine.vue
index 30a2e56..29a5fe8 100644
--- a/frontend/src/components/stockSparkLine.vue
+++ b/frontend/src/components/stockSparkLine.vue
@@ -114,7 +114,8 @@ function setChartData(chart) {
 }
 
 onMounted(() => {
-  const chart = echarts.init(chartRef.value);
+
+  const chart = echarts.init( document.getElementById('sparkLine'+stockCode));
   setChartData(chart);
 
   // setInterval(() => {
@@ -123,6 +124,6 @@ onMounted(() => {
 })
 </script>
 <template>
-<div style="height: 20px;width: 100%" ref="chartRef">
+<div style="height: 20px;width: 100%"  :id="'sparkLine'+stockCode">
 </div>
 </template>
\ No newline at end of file