diff --git a/src/components/spray/Countdown/index.vue b/src/components/spray/Countdown/index.vue
index 6eef95c..03a91a4 100644
--- a/src/components/spray/Countdown/index.vue
+++ b/src/components/spray/Countdown/index.vue
@@ -85,6 +85,11 @@ watch(
   },
   { immediate: true },
 )
+
+defineExpose({
+  startTimer,
+  stopTimer,
+})
 </script>
 
 <template>
diff --git a/src/views/spray/index.vue b/src/views/spray/index.vue
index 2c2fb59..43fcc9a 100644
--- a/src/views/spray/index.vue
+++ b/src/views/spray/index.vue
@@ -94,12 +94,17 @@ const startWork = async () => {
   // currentSpeed = Number(form.value.movingSpeed)
 }
 
+const countdownRefs = ref([])
+
 const pauseWork = async () => {
   const params = {
     cmdCode: 'matrix_spray_pause',
     cmdId: '',
   }
   await sendControl(params)
+  countdownRefs.value.forEach((item) => {
+    item?.stopTimer()
+  })
 }
 
 const continueWork = async () => {
@@ -109,6 +114,9 @@ const continueWork = async () => {
     params: {},
   }
   await sendControl(params)
+  countdownRefs.value.forEach((item) => {
+    item?.startTimer()
+  })
   // currentSpeed = Number(form.value.movingSpeed)
 }
 
@@ -297,7 +305,7 @@ const viewParams = (index: number) => {
           运行参数
         </ft-button>
         <div class="spray-params-footer">
-          <Countdown v-if="finishTImeList.find(item => item.index === index)?.finishTime" :end-time="finishTImeList.find(item => item.index === index)?.finishTime" />
+          <Countdown v-if="finishTImeList.find(item => item.index === index)?.finishTime" ref="countdownRefs" :end-time="finishTImeList.find(item => item.index === index)?.finishTime" />
         </div>
       </div>
     </div>