diff --git a/src/components/LiquidHandle.vue b/src/components/LiquidHandle.vue
index 4dfd2ea..23d3624 100644
--- a/src/components/LiquidHandle.vue
+++ b/src/components/LiquidHandle.vue
@@ -169,7 +169,7 @@ import StopPushPause from '@/assets/img/liquid/7.png'
 
 import LiquidModal from './dialogs/LiquidModal.vue'
 import { useDeviceStore, useWebSocketStore, useOperatorStore } from '@/store'
-import { ref } from 'vue'
+import { onMounted, onUnmounted, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import {
   startReplenishingFluidsJSON,
@@ -192,6 +192,18 @@ const webSocketStore = useWebSocketStore()
 
 const isPopLiquidStatus = ref(false)
 
+
+onMounted(() => {
+    addLiquidVal.value = operatorStore.liquidAddtionVolume + '';
+});
+
+onUnmounted(() => {
+    operatorStore.liquidAddtionVolume = parseInt(addLiquidVal.value);
+});
+
+
+
+
 const formatter = value => {
   if (parseInt(value) > 5000) {
     return '5000'
diff --git a/src/store/modules/operator.js b/src/store/modules/operator.js
index be1f38c..3adb4f0 100644
--- a/src/store/modules/operator.js
+++ b/src/store/modules/operator.js
@@ -23,6 +23,9 @@ export const useOperatorStore = defineStore({
       showStartReady: false,
       // 结束消毒loading
       showStopReady: false,
+
+      // 加液量
+      liquidAddtionVolume: 0,
     }
   },
   // actions