diff --git a/src/components/home/Tube/index.vue b/src/components/home/Tube/index.vue
index d1460fd..5e7792a 100644
--- a/src/components/home/Tube/index.vue
+++ b/src/components/home/Tube/index.vue
@@ -115,7 +115,7 @@ defineExpose({
       <span v-show="data.trayStatus === 0">空置</span>
       <span v-show="data.trayStatus === 1">已放置</span>
     </div>
-    <div class="tube-item" :class="{ 'tube-item-heat': ['warm_up', 'thermostatic', 'constant'].includes(data.heatingType), 'tube-item-fan': data.fanOpen }" @click.prevent="mousedownHandle" @touch.prevent="mousedownHandle">
+    <div class="tube-item" :class="{ 'tube-item-heat': ['warm_up', 'thermostatic'].includes(data.heatingType), 'tube-item-constant': data.heatingType === 'constant', 'tube-item-fan': data.fanOpen }" @click.prevent="mousedownHandle" @touch.prevent="mousedownHandle">
       <div v-if="data.trayStatus === 0" class="tube-disable" />
       <div
         v-if="data.trayStatus !== 0 && craft?.state"
@@ -164,8 +164,8 @@ defineExpose({
       </span>
       <span v-show="data.heatingType === 'warm_up'" style="color: #ee290f ">预热中</span>
       <span v-show="data.heatingType === 'thermostatic'" style="color: #FE0A0A ">加热中</span>
-      <span v-show="data.heatingType === 'constant'" style="color: #FE0A0A ">恒温中</span>
-      <span v-show="data.fanOpen" style="color: #14A656 ">降温中</span>
+      <span v-show="data.heatingType === 'constant'" style="color: green ">恒温中</span>
+      <span v-show="data.fanOpen" style="color: blue ">降温中</span>
     </div>
     <div v-if="numList.find(item => item.heatModuleCode === data.moduleCode)?.countdownStr" style="text-align: center;font-size: 12px;color:#FE0A0A ">
       {{ numList.find(item => item.heatModuleCode === data.moduleCode)?.countdownStr }}
@@ -214,6 +214,9 @@ defineExpose({
     background: #FE0A0A !important;
   }
   .tube-item-fan {
+    background: blue !important;
+  }
+  .tube-item-constant  {
     background: #14A656 !important;
   }
   .tube-item {