diff --git a/entry/src/main/ets/pages/SignDisplay.ets b/entry/src/main/ets/pages/SignDisplay.ets
index 16e450f..479755c 100644
--- a/entry/src/main/ets/pages/SignDisplay.ets
+++ b/entry/src/main/ets/pages/SignDisplay.ets
@@ -1,24 +1,10 @@
-import { GPSData, SignalData } from '../mock';
-import { SignalDataType } from '../model';
 import SignalDisplayComponent from './compontents/SignalDisplay';
 
 @Entry
 @Component
 struct Index {
-  @State sjxhColum: Array<SignalDataType> = SignalData;
-  @State GPSColum: Array<SignalDataType> = GPSData
-  @State ratio: number = 850 / 960
-  @State gpsActive: number = 1
-  @State active: number = 0
-  @State msg: string = ''
-  @State @Watch('outClick') outFlag: boolean = false;
-  @State url: string = ''
-
   build() {
     Column() {
-      // signDisplayCom({
-      //   showBack: true
-      // })
       SignalDisplayComponent()
     }
     .width('100%')
@@ -26,7 +12,4 @@ struct Index {
     .backgroundImage($r('app.media.bg'))
     .backgroundImageSize({ width: '100%', height: '100%' })
   }
-
-  outClick() {
-  }
 }
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/compontents/SignalDisplay.ets b/entry/src/main/ets/pages/compontents/SignalDisplay.ets
index 613aeec..7c6f249 100644
--- a/entry/src/main/ets/pages/compontents/SignalDisplay.ets
+++ b/entry/src/main/ets/pages/compontents/SignalDisplay.ets
@@ -10,7 +10,6 @@ export default struct SignalDisplayComponent {
   @State GPSColum: Array<SignalDataType> = GPSData
 
   aboutToAppear(): void {
-
     DifferentialAndSignal.onMsg((data: string) => {
       const result: WorkerBackMessage = JSON.parse(data)
       if (result.type === "centerUdpData") {
@@ -152,7 +151,6 @@ struct GPSComponent {
         label: "固件版本",
         value: this.data[54] || "-"
       })
-
       blockComponent({
         label: "方向盘类型",
         value: this.data[50] || "-"
@@ -177,7 +175,6 @@ struct GPSComponent {
         label: "本机IP",
         value: this.ip
       })
-
       blockComponent({
         label: "接口心跳",
         value: this.data[52] || "-"