diff --git a/src/views/components/emotionDecod.vue b/src/views/components/emotionDecod.vue
index 0fb13ee..1c9bc22 100644
--- a/src/views/components/emotionDecod.vue
+++ b/src/views/components/emotionDecod.vue
@@ -68,7 +68,8 @@ function initQXNLZHEcharts(kline, qxnlzhqData) {
   // 给配置项
   const KlineOption = {
     tooltip: {
-      trigger: 'item', // 触发类型 坐标轴触发
+      trigger: 'axis', // 触发类型 坐标轴触发
+      confine: true, // 限制tooltip不超出容器
       axisPointer: {
         type: 'cross', // 十字准星效果
         crossStyle: {
@@ -76,12 +77,18 @@ function initQXNLZHEcharts(kline, qxnlzhqData) {
         }
       },
       formatter: function (params) {
-        const date = params.name
+        if (!params || params.length === 0) return ''
+        
+        // 找到K线数据
+        const klineParam = params.find(param => param.seriesType === 'candlestick')
+        if (!klineParam) return ''
+        
+        const date = klineParam.name
         // 开收低高分别取参数的第2到第5个数
-        const open = params.data[1]
-        const close = params.data[2]
-        const low = params.data[3]
-        const high = params.data[4]
+        const open = klineParam.data[1]
+        const close = klineParam.data[2]
+        const low = klineParam.data[3]
+        const high = klineParam.data[4]
         return `日期: ${date}<br/>开盘价: ${open}<br/>收盘价: ${close}<br/>最低价: ${low}<br/>最高价: ${high}`
 
       }