diff --git a/src/components/home/LineChart.vue b/src/components/home/LineChart.vue
index 84b5372..a4ea915 100644
--- a/src/components/home/LineChart.vue
+++ b/src/components/home/LineChart.vue
@@ -25,7 +25,7 @@ watchEffect(() => {
 onMounted(() => {
   const chartDom = document.getElementById(props.chartId)
   if (chartDom) {
-    const myChart = echarts.init(chartDom)
+    const myChart = echarts.init(chartDom, null, { renderer: 'svg' })
 
     const option = {
       title: {
diff --git a/src/views/home/chart.vue b/src/views/home/chart.vue
index b4e7a4a..98095db 100644
--- a/src/views/home/chart.vue
+++ b/src/views/home/chart.vue
@@ -83,24 +83,9 @@ const onClose = () => {
   <main v-loading="loading" class="main-content">
     <div class="line-chart-title">
       <div v-if="formulaInfo && formulaInfo.name" class="line-chart-formula">
-        <HomeFormula />
+        <HomeFormula style="background: #E0F0FF;" />
       </div>
       <div class="line-chart-set">
-        <!-- <bt-button
-          button-text="消毒机数据"
-          text-size="14px"
-          border-radius="5px"
-          height="3.5rem"
-          text-color="#1989fa"
-          padding="0.8vw"
-          @click="goHome"
-        >
-          <template #icon>
-            <el-icon style="font-weight: bold;">
-              <Operation />
-            </el-icon>
-          </template>
-        </bt-button> -->
         <bt-button
           button-text="消毒设置"
           text-size="14px"
@@ -181,13 +166,13 @@ const onClose = () => {
   background: $gradient-color;
   height: $main-container-height;
   .line-chart-formula{
-    width: 30vw;
-    background: #E0F0FF;
+    width: 40vw;
+    //background: #E0F0FF;
     height: 3.5rem;
     display: flex;
     justify-content: center;
     align-items: center;
-    border: 1px solid #E0F0FF;
+    //border: 1px solid #E0F0FF;
     border-radius: 10px;
     margin-left: 2rem;
   }
diff --git a/src/views/seal/index.vue b/src/views/seal/index.vue
index 58a9d2e..560e7ab 100644
--- a/src/views/seal/index.vue
+++ b/src/views/seal/index.vue
@@ -117,6 +117,8 @@ const onStartTest = () => {
     }
   }).catch(() => {
     FtMessage.error('指令发送失败，请稍候再试')
+  }).finally(() => {
+    loading.value = false
   })
 }
 const onFinishTest = () => {