diff --git a/src/main/api/NMEAHandler.js b/src/main/api/NMEAHandler.js
index ce07966..fecb2c6 100644
--- a/src/main/api/NMEAHandler.js
+++ b/src/main/api/NMEAHandler.js
@@ -50,12 +50,10 @@ const doHandle     = (value) => {
       nmeaObj.GGA = result
       break;
     case 'GSA':
-      if (result.talker_id === 'BD') nmeaObj.GSA.push(result)
+      nmeaObj.GSA.push(result)
       break;
     case 'GSV':
-      if (result.talker_id === 'BD') nmeaObj.GSV.push(result)
-      break;
-    case 'TXT':
+      nmeaObj.GSV.push(result)
       break;
   }
 }
diff --git a/src/main/app.ts b/src/main/app.ts
index baf300f..b48fcf9 100644
--- a/src/main/app.ts
+++ b/src/main/app.ts
@@ -22,9 +22,9 @@ function createWindow(page: String) {
 }
 
 function launch() {
-  createWindow('satellite-data-monitor-platform')
+  // createWindow('satellite-data-monitor-platform')
   // createWindow('satellite-info-monitor-platform')
-  // createWindow('satellite-signal-monitor-platform')
+  createWindow('satellite-signal-monitor-platform')
   // createWindow('satellite-state-monitor-platform')
 }
 
diff --git a/src/render/components/SNRView.vue b/src/render/components/SNRView.vue
index e29d1f4..5b82e5c 100644
--- a/src/render/components/SNRView.vue
+++ b/src/render/components/SNRView.vue
@@ -1,7 +1,7 @@
 <template>
-	<div class="w-h-full">
-		<v-chart :option="option" />
-	</div>
+  <div class="w-h-full">
+    <v-chart :option="option" />
+  </div>
 </template>
 
 <script lang="ts" setup>
@@ -17,7 +17,7 @@ import { get_in_positioning_id } from '../api/util'
 use([
   CanvasRenderer,
   BarChart,
-	TitleComponent,
+  TitleComponent,
   GridComponent
 ]);
 
@@ -25,14 +25,14 @@ const props = defineProps({
   title: String
 })
 
-const BAR_COUNT			   		 = 16
+const BAR_COUNT			   		 = 30
 const UN_POSITIONING_COLOR = '#9ca3af'
 const IN_POSITIONING_COLOR = new graphic.LinearGradient(
-	0, 1, 0, 0,
-	[
-		{offset: 0.3, color: '#83bff6'},
-		{offset: 1,   color: '#188df0'}
-	]
+  0, 1, 0, 0,
+  [
+    {offset: 0.3, color: '#83bff6'},
+    {offset: 1,   color: '#188df0'}
+  ]
 )
 
 const option 			 = reactive({
@@ -40,64 +40,57 @@ const option 			 = reactive({
     text: props.title,
     left: 'center'
   },
-	grid: {
-		containLabel: true
-	},
-	xAxis: {
-		type: 'category',
-		axisTick: {show: false},
-		axisLine: {show: false},
-		axisLabel: {
-			color: 'black'
-		}
-	},
-	yAxis: {
-		max: 60,
-		axisLabel: {
-			textStyle: {
-					fontSize: 24
-			}
-		}
-	},
-	series: [{
-		type: 'bar',
-		barCategoryGap: '50%',
-		label: {
-			show: true,
-			position: 'top',
-			formatter: function ({ value }) {
-				return !value || value[1] === 0 ? '' : value[1];
-			}
-		},
-		itemStyle: {
-			color: ({ value }) => {
-				return value[2] ? IN_POSITIONING_COLOR : UN_POSITIONING_COLOR
-			}
-		}
-	}]
+  xAxis: {
+    type: 'category',
+    axisTick: {show: false},
+    axisLine: {show: false},
+    axisLabel: {
+      color: 'black'
+    }
+  },
+  yAxis: {
+    show: false,
+    max: 60
+  },
+  series: [{
+    type: 'bar',
+    barCategoryGap: '50%',
+    label: {
+      show: true,
+      position: 'top',
+      formatter: function ({ value }) {
+        return !value || value[1] === 0 ? '' : value[1];
+      }
+    },
+    itemStyle: {
+      color: ({ value }) => {
+        return value[2] ? IN_POSITIONING_COLOR : UN_POSITIONING_COLOR
+      }
+    }
+  }]
 })
 const update 			 = (GSVArr: Array<any>, GSAArr: Array<any>) => {
   const SNROption: any = getSNROption(GSVArr, GSAArr)
-	if (!SNROption) return
+  if (!SNROption) return
 
-	if (SNROption.xAxis.data.length !== SNROption.series[0].data.length) {
-		return
-	}
-	
-	const length = SNROption.xAxis.data.length
-	if (length < BAR_COUNT) {
-		const fill_num 			 		 = BAR_COUNT - length
-		SNROption.xAxis.data 		 = SNROption.xAxis.data.concat(new Array(fill_num).fill(''))
-		SNROption.series[0].data = SNROption.series[0].data.concat(new Array(fill_num).fill(0))
-	}
-	
-	Object.assign(option, SNROption)
+  if (SNROption.xAxis.data.length !== SNROption.series[0].data.length) {
+    return
+  }
+  
+  const length = SNROption.xAxis.data.length
+  if (length < BAR_COUNT) {
+    const fill_num 			 		 = BAR_COUNT - length
+    SNROption.xAxis.data 		 = SNROption.xAxis.data.concat(new Array(fill_num).fill(''))
+    SNROption.series[0].data = SNROption.series[0].data.concat(new Array(fill_num).fill(0))
+  }
+  
+  Object.assign(option, SNROption)
 }
 const getSNROption = (GSVArr: Array<any>, GSAArr: Array<any>) => {
   try {
     let xAxis_data  : Array<any> = []
     let series_data : Array<any> = []
-    const in_positioning_id = utils.get_in_positioning_id(GSAArr)
+    const in_positioning_id = get_in_positioning_id(GSAArr)
     
     GSAArr.forEach(({ satellites }) => {
       in_positioning_id.push(...satellites)
diff --git a/src/render/page/SignalMonitorPage.vue b/src/render/page/SignalMonitorPage.vue
index 4636d44..f2b4486 100644
--- a/src/render/page/SignalMonitorPage.vue
+++ b/src/render/page/SignalMonitorPage.vue
@@ -4,16 +4,16 @@
 
     <div class="main-content flex-1 grid grid-cols-2 grid-rows-2">
       <div>
-        <SNRView title="北斗" />
+        <SNRView ref="BDSNRView" title="北斗" />
       </div>
       <div>
-        <SNRView title="GPS" />
+        <SNRView ref="GPSNRView" title="GPS" />
       </div>
       <div>
-        <SNRView title="格洛纳斯" />
+        <SNRView ref="GLSNRView" title="格洛纳斯" />
       </div>
       <div>
-        <SNRView title="伽利略" />
+        <SNRView ref="GASNRView" title="伽利略" />
       </div>
     </div>
   </full-screen-container>
@@ -24,13 +24,57 @@ import FullScreenContainer from '../components/Layout/FullScreenContainer.vue'
 import TheHeader from '../components/Layout/TheHeader.vue'
 import SNRView from '../components/SNRView.vue'
 
-import { onMounted } from 'vue'
+import { ref, onMounted } from 'vue'
+import { getNMEAObj } from '../api/util'
+
+const BDSNRView = ref()
+const GPSNRView = ref()
+const GLSNRView = ref()
+const GASNRView = ref()
+const update = (nmeaStr: string) => {
+  const data: any = getMonitoringData(nmeaStr)
+  if (!data) return
+
+  const { bd, gp, gl, ga } = data
+  
+  // TODO: 找到bdgsv语句有7条的原因以及gsa语句配置talker_id为各个卫星导航系统自己的名字
+  BDSNRView.value.update(bd.GSVArr, bd.GSAArr)
+  GPSNRView.value.update(gp.GSVArr, gp.GSAArr)
+  GLSNRView.value.update(gl.GSVArr, gl.GSAArr)
+  GASNRView.value.update(ga.GSVArr, ga.GSAArr)
+}
 
 onMounted(() => {
   if ('ipcRenderer' in window) {
-    ipcRenderer.receive('nmea', console.log)
+    ipcRenderer.receive('nmea', update)
 
     ipcRenderer.send('APP_MOUNTED')
   }
 })
+
+const getMonitoringData = (nmeaStr: string) => {
+  const nmeaObj: any = getNMEAObj(nmeaStr)
+  console.log(nmeaObj, '================')
+  if (!nmeaObj || !nmeaObj.GSV || !nmeaObj.GSA) return null
+
+  const { GSV, GSA } = nmeaObj
+  const bd = {
+    GSVArr: GSV.filter((gsv: any) => gsv.talker_id === 'BD'),
+    GSAArr: GSA.filter((gsa: any) => gsa.talker_id === 'BD')
+  }
+  const gp = {
+    GSVArr: GSV.filter((gsv: any) => gsv.talker_id === 'GP'),
+    GSAArr: GSA.filter((gsa: any) => gsa.talker_id === 'GP')
+  }
+  const gl = {
+    GSVArr: GSV.filter((gsv: any) => gsv.talker_id === 'GL'),
+    GSAArr: GSA.filter((gsa: any) => gsa.talker_id === 'GL')
+  }
+  const ga = {
+    GSVArr: GSV.filter((gsv: any) => gsv.talker_id === 'GA'),
+    GSAArr: GSA.filter((gsa: any) => gsa.talker_id === 'GA')
+  }
+
+  return { bd, gp, gl, ga }
+}
 </script>