diff --git a/src/components/home/Tube/index.vue b/src/components/home/Tube/index.vue
index 50bb2af..dbe8a19 100644
--- a/src/components/home/Tube/index.vue
+++ b/src/components/home/Tube/index.vue
@@ -108,7 +108,7 @@ defineExpose({
         已放置
       </el-tag>
     </div>
-    <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 class="tube-item" :class="{ 'tube-item-heat': ['warm_up', 'thermostatic'].includes(data.heatingType), 'tube-item-constant': data.heatingType === 'constant', 'tube-item-fan': data.fanOpen || data.heatingType === 'trayCooling' }" @click.prevent="mousedownHandle" @touch.prevent="mousedownHandle">
       <div v-if="data.trayStatus === 0" class="tube-disable" />
       <div
         v-if="craft?.state"
@@ -162,6 +162,7 @@ defineExpose({
       <span v-show="data.heatingType === 'warm_up'" style="color: #FF4500;font-weight: bold ">预热中</span>
       <span v-show="data.heatingType === 'thermostatic'" style="color: #FF4500;;font-weight: bold ">加热中</span>
       <span v-show="data.heatingType === 'constant'" style="color: #eccbb6;font-weight: bold ">恒温中</span>
+      <span v-show="data.heatingType === 'trayCooling'" style="color: #6CD3FF;font-weight: bold ">试管冷却中</span>
       <span v-show="data.fanOpen" style="color: #6CD3FF;font-weight: bold ">降温中</span>
     </div>
     <CountDown v-if="data.startHeatTime && data.targetTime" :current="new Date().getTime()" :start-time="data.startHeatTime" :duration="data.targetTime" />
diff --git a/src/stores/systemStore.ts b/src/stores/systemStore.ts
index ebfb58e..b9f49bd 100644
--- a/src/stores/systemStore.ts
+++ b/src/stores/systemStore.ts
@@ -234,6 +234,7 @@ export const useSystemStore = defineStore('system', {
     systemList: [],
     systemLogList: [],
     currentTime: '0000-00-00 00:00:00',
+    lightNum: 100,
   }),
   actions: {
     insertLog(log: System.SystemLog) {
diff --git a/src/types/system.d.ts b/src/types/system.d.ts
index 577b3f8..97c21ba 100644
--- a/src/types/system.d.ts
+++ b/src/types/system.d.ts
@@ -10,6 +10,7 @@ declare namespace System {
     loginForm: LoginForm
     systemLogList: SystemLog[]
     currentTime: string
+    lightNum: number
   }
   interface SystemLog {
     cmdName: string
@@ -61,7 +62,7 @@ declare namespace System {
     moduleCode: 'heat_module_01' | 'heat_module_02' | 'heat_module_03' | 'heat_module_04' | 'heat_module_05' | 'heat_module_06'
     trayUp: 0 | 1
     trayStatus: 0 | 1
-    heatingType: 'stop' | 'warm_up' | 'thermostatic' | 'constant'
+    heatingType: 'stop' | 'warm_up' | 'thermostatic' | 'constant' | 'trayCooling'
     fanOpen: boolean
     heating?: boolean
     capExist: boolean
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index d4876a7..24f4fc2 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -311,13 +311,12 @@ const warmUpStart = async () => {
 }
 
 const lightVisible = ref(false)
-const lightNum = ref(0)
 
 const photoUrl = ref('')
 
 const take_photo = async () => {
   const params = {
-    lightIntensity: lightVisible.value ? lightNum.value : null,
+    lightIntensity: lightVisible.value ? systemStore.lightNum : null,
   }
   photoUrl.value = await takePhoto(params)
 }
@@ -364,7 +363,7 @@ const savePhoto = () => {
                   </div>
                 </template>
                 <span>亮度: </span>
-                <el-slider v-model="lightNum" />
+                <el-slider v-model="systemStore.lightNum" />
               </el-popover>
 
               <ft-button type="primary" :click-handle="take_photo">