diff --git a/src/components/common/Countdown.vue b/src/components/common/Countdown.vue
index ff21d71..401d1a3 100644
--- a/src/components/common/Countdown.vue
+++ b/src/components/common/Countdown.vue
@@ -72,6 +72,9 @@ watch(
       seconds.value = '00'
       return
     }
+    else {
+      visible.value = true
+    }
 
     days.value = Math.floor(newVal / (1000 * 60 * 60 * 24))
 
diff --git a/src/layouts/default.vue b/src/layouts/default.vue
index 3015213..c3e4acf 100644
--- a/src/layouts/default.vue
+++ b/src/layouts/default.vue
@@ -20,6 +20,10 @@ const { currentTime } = useServerTime()
 const systemStore = useSystemStore()
 const router = useRouter()
 
+watch(() => currentTime.value, () => {
+  systemStore.currentTime = currentTime.value
+})
+
 onMounted(async () => {
   if (!systemStore.systemStatus.selfTest && systemStore.systemStatus.currentUser?.username !== 'test') {
     isCheck.value = true
diff --git a/src/stores/systemStore.ts b/src/stores/systemStore.ts
index f415e3b..f575f49 100644
--- a/src/stores/systemStore.ts
+++ b/src/stores/systemStore.ts
@@ -66,6 +66,8 @@ export const useSystemStore = defineStore('system', {
           fanOpen: false,
           targetTemperature: 0,
           temperature: 0,
+          startHeatTime: 1749126403564,
+          targetTime: 1800,
         },
         {
           moduleCode: 'heat_module_02',
@@ -228,6 +230,7 @@ export const useSystemStore = defineStore('system', {
     streamVisible: false,
     systemList: [],
     systemLogList: [],
+    currentTime: '0000-00-00 00:00:00',
   }),
   actions: {
     insertLog(log: System.SystemLog) {
diff --git a/src/types/system.d.ts b/src/types/system.d.ts
index ca604c1..d609b42 100644
--- a/src/types/system.d.ts
+++ b/src/types/system.d.ts
@@ -9,6 +9,7 @@ declare namespace System {
     systemUser: SystemUser
     loginForm: LoginForm
     systemLogList: SystemLog[]
+    currentTime: string
   }
   interface SystemLog {
     cmdName: string