diff --git a/src/components/OpLoginStatusOverlay.vue b/src/components/OpLoginStatusOverlay.vue
index 7f81890..875cc26 100644
--- a/src/components/OpLoginStatusOverlay.vue
+++ b/src/components/OpLoginStatusOverlay.vue
@@ -37,6 +37,12 @@
 <script>
 export default {
   name: 'OpLoginStatusOverlay',
+  props: {
+    currentTimeTick: {
+      type: Number,
+      default: 0
+    }
+  },
   data() {
     return {
       opLoginBoxShowStartTime: '',
@@ -46,9 +52,7 @@ export default {
       stationRows: [],
       refreshTimer: null,
       configTimer: null,
-      clockTimer: null,
-      refreshing: false,
-      nowTick: Date.now()
+      refreshing: false
     }
   },
   computed: {
@@ -82,10 +86,10 @@ export default {
     isInShowWindow() {
       const start = this.parseTimeToSeconds(this.opLoginBoxShowStartTime)
       const end = this.parseTimeToSeconds(this.opLoginBoxShowEndTime)
-      if (start === null || end === null) {
+      if (start === null || end === null || !this.currentTimeTick) {
         return false
       }
-      const now = new Date(this.nowTick)
+      const now = new Date(this.currentTimeTick)
       const nowSec = now.getHours() * 3600 + now.getMinutes() * 60 + now.getSeconds()
       if (start <= end) {
         return nowSec >= start && nowSec <= end
@@ -105,9 +109,6 @@ export default {
     this.configTimer = setInterval(() => {
       this.loadOverlayTimeWindow()
     }, 2 * 60 * 1000)
-    this.clockTimer = setInterval(() => {
-      this.nowTick = Date.now()
-    }, 1000)
   },
   beforeDestroy() {
     if (this.refreshTimer) {
@@ -118,10 +119,6 @@ export default {
       clearInterval(this.configTimer)
       this.configTimer = null
     }
-    if (this.clockTimer) {
-      clearInterval(this.clockTimer)
-      this.clockTimer = null
-    }
   },
   methods: {
     displayStationStatus(item) {
diff --git a/src/views/indexModule.vue b/src/views/indexModule.vue
index ada238c..bb8cc89 100644
--- a/src/views/indexModule.vue
+++ b/src/views/indexModule.vue
@@ -211,7 +211,7 @@
     <div class="bottom">
       <div class="slogan">{{ slogan }}</div>
     </div>
-    <OpLoginStatusOverlay />
+    <OpLoginStatusOverlay :current-time-tick="currentTimeTick" />
     <div
       v-if="machineStopCall.length > 0"
       class="machineStop"
@@ -331,6 +331,7 @@ export default {
       timer2: '',
       dbTimeBase: null,
       dbTimeBaseTick: 0,
+      currentTimeTick: 0,
       year: '',
       time: '',
       week: '',
@@ -635,6 +636,7 @@ export default {
       const date = this.dbTimeBase
         ? new Date(this.dbTimeBase.getTime() + Date.now() - this.dbTimeBaseTick)
         : new Date()
+      this.currentTimeTick = date.getTime()
       const month = this.zeroFill(date.getMonth() + 1)
       const day = this.zeroFill(date.getDate())
       const hour = this.zeroFill(date.getHours())
diff --git a/src/views/indexPack.vue b/src/views/indexPack.vue
index fe7b77d..7ba3083 100644
--- a/src/views/indexPack.vue
+++ b/src/views/indexPack.vue
@@ -145,7 +145,7 @@
     <div class="bottom">
       <div class="slogan">{{ slogan }}</div>
     </div>
-    <OpLoginStatusOverlay />
+    <OpLoginStatusOverlay :current-time-tick="currentTimeTick" />
     <div v-if="machineStopCall.length > 0" class="machineStop" :style="getMachineStopCallColor()">
       <!-- 只有一条数据时：铺满显示，字体放大 -->
       <div v-if="machineStopCall.length === 1" class="machineStop-single">
@@ -242,6 +242,7 @@ export default {
       timer2: '',
       dbTimeBase: null,
       dbTimeBaseTick: 0,
+      currentTimeTick: 0,
       year: '',
       time: '',
       week: '',
@@ -481,6 +482,7 @@ export default {
     getNowTime() {
       const weekDays = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六']
       const date = this.dbTimeBase ? new Date(this.dbTimeBase.getTime() + Date.now() - this.dbTimeBaseTick) : new Date()
+      this.currentTimeTick = date.getTime()
       const month = this.zeroFill(date.getMonth() + 1)
       const day = this.zeroFill(date.getDate())
       const hour = this.zeroFill(date.getHours())