diff --git a/src/render/stores/nmea.ts b/src/render/stores/nmea.ts
index ffcf7a2..6caa9c1 100644
--- a/src/render/stores/nmea.ts
+++ b/src/render/stores/nmea.ts
@@ -38,6 +38,9 @@ export const useNMEAStore = defineStore('nmea', {
     // INS: null,
     // TIM: null,
     handled: false,
+    handled1: false,
+    handled2: false,
+    handled3: false,
   }),
   getters: {
     dateTime   () {
@@ -120,6 +123,9 @@ export const useNMEAStore = defineStore('nmea', {
         // 监听最后一条语句，并设置handled为true
         if (result.sentence === 'TXT') {
           this.handled = true
+          this.handled1 = true
+          this.handled2 = true
+          this.handled3 = true
         }
       })
     },
diff --git a/src/render/views/BDDataAnalysisPlatform/MapView.vue b/src/render/views/BDDataAnalysisPlatform/MapView.vue
index 60ea92a..27dd598 100644
--- a/src/render/views/BDDataAnalysisPlatform/MapView.vue
+++ b/src/render/views/BDDataAnalysisPlatform/MapView.vue
@@ -18,11 +18,12 @@ onMounted(() => {
   window.ipcRenderer.send('COM_READY')
 })
 
-watch(() => nmea.handled, (value) => {
+watch(() => nmea.handled3, (value) => {
   if (!value || !nmea.longitude || !nmea.latitude) return
 
   position.value = lonlat2Position( nmea.longitude, nmea.latitude )
 
   mapRef.value.setZoomAndCenter(16, position.value)
+  nmea.handled3 = false
 })
 </script>
diff --git a/src/render/views/BDDataAnalysisPlatform/PlanisphereView/index.vue b/src/render/views/BDDataAnalysisPlatform/PlanisphereView/index.vue
index 21b249b..1c97ed4 100644
--- a/src/render/views/BDDataAnalysisPlatform/PlanisphereView/index.vue
+++ b/src/render/views/BDDataAnalysisPlatform/PlanisphereView/index.vue
@@ -27,7 +27,7 @@ onMounted(() => {
 })
 
 const nmea = useNMEAStore()
-watch(() => nmea.handled, (value) => {
+watch(() => nmea.handled1, (value) => {
   if (!value) return
   
   const satellites = nmea.satellites('BD')
@@ -38,5 +38,6 @@ watch(() => nmea.handled, (value) => {
   })
   
   option.series[0].data = data
+  nmea.handled1 = false
 })
 </script>
diff --git a/src/render/views/BDDataAnalysisPlatform/SNRView/index.vue b/src/render/views/BDDataAnalysisPlatform/SNRView/index.vue
index 68a36f4..87b63f1 100644
--- a/src/render/views/BDDataAnalysisPlatform/SNRView/index.vue
+++ b/src/render/views/BDDataAnalysisPlatform/SNRView/index.vue
@@ -27,7 +27,7 @@ onMounted(() => {
 })
 
 const nmea = useNMEAStore()
-watch(() => nmea.handled, (value) => {
+watch(() => nmea.handled2, (value) => {
   if (!value) return
   
   const xAxisData  = []
@@ -43,5 +43,6 @@ watch(() => nmea.handled, (value) => {
   
   option.xAxis.data     = xAxisData
   option.series[0].data = seriesData
+  nmea.handled2 = false
 })
 </script>
diff --git a/src/render/views/VoltageMonitoring/SelectDeviceView/index.vue b/src/render/views/VoltageMonitoring/SelectDeviceView/index.vue
index 789625f..3983ac4 100644
--- a/src/render/views/VoltageMonitoring/SelectDeviceView/index.vue
+++ b/src/render/views/VoltageMonitoring/SelectDeviceView/index.vue
@@ -39,7 +39,7 @@ const onBtnClick = async () => {
 const decoder          = new TextDecoder()
 const parser           = new LineBreakParser()
 const onSerialPortData = (value: Uint8Array) => {
-  debugger
+  // debugger
   const result: Array<String>  = parser.parse(decoder.decode(value))
   if (result.length === 0) return