diff --git a/entry/src/main/ets/common/utils/UdpByOne.ts b/entry/src/main/ets/common/utils/UdpByOne.ts
index 093f1a36..624466d7 100644
--- a/entry/src/main/ets/common/utils/UdpByOne.ts
+++ b/entry/src/main/ets/common/utils/UdpByOne.ts
@@ -17,9 +17,9 @@ export default class UdpByOne {
   private GPSUDP: any;
   // GPS localIp
   // GPS localIpPort
-  private GPSLocalIpPort: string = '30013';
+  private GPSLocalIpPort: string = '31013';
   // GPS oppositeIpPort
-  private GPSOppositeIpPort: string;
+  private GPSOppositeIpPort: string = '30013';
   // GPS消息
   private GPSMsg: string;
 
@@ -60,7 +60,7 @@ export default class UdpByOne {
       data: '111111',
       address: {
         address: this.OppositeIp,
-        port: parseInt(this.PLCOppositeIpPort),
+        port: parseInt(this.GPSOppositeIpPort),
       }
     })
   }
@@ -70,29 +70,39 @@ export default class UdpByOne {
     console.log('heartMsg', 'getCallback')
     this.sendPLCMsg('1111')
     this.sendGPSMsg('1111')
-    // this.PLCUDP.on("message", (res, remoteInfo) => {
-    //   console.log('heartMsg', 'getPlc')
-    //
-    //   this.PLCMsg = res.message;
-    //   //   组合数据
-    //   let newMessage = this.handleMsg()
-    //   callback(newMessage)
-    // })
-    // return
+    this.PLCUDP.on("message", (res, remoteInfo) => {
+      console.log('heartMsg', 'getPlc')
+
+      this.PLCMsg = res.message;
+      //   组合数据
+      let newMessage = this.handleMsg(res.message)
+      callback(newMessage)
+    })
+    return
     this.GPSUDP.on("message", (res1, remoteInfo) => {
       console.log('heartMsg', 'GPSUDP')
-      this.GPSMsg = res1.message;
-      this.PLCUDP.on("message", (res2, remoteInfo) => {
+
+      let dataView = new DataView(res1.message)
+      let str = ""
+      for (let i = 0; i < dataView?.byteLength; ++i) {
+        let c = String.fromCharCode(dataView?.getUint8(i))
+        if (c !== "\n") {
+          str += c
+        }
+      }
+      this.GPSMsg = str;
+      console.log('heartMsgGPSstr', str)
+      return this.PLCUDP.on("message", (res2, remoteInfo) => {
         this.PLCMsg = res2.message;
         //   组合数据
-        let newMessage = this.handleMsg()
-        callback(newMessage)
+        // let newMessage = this.handleMsg()
+        // callback(newMessage)
       })
     })
   }
 
   // 处理消息
-  public handleMsg() {
+  public handleMsg(plcMessage) {
     let newMessage = PLCGPSData;
     console.log('heartMsg000', PLCGPSData)
     //   海拔高度
@@ -141,9 +151,16 @@ export default class UdpByOne {
     newMessage[96] = GPGGAMsgArr[2];
     // 速度97
     newMessage[97] = GPRMCMsgArr[7];
-
-    let PLCByteArr = this.PLCMsg.map((num) => num.toString(2).padStart(8, "0"));
-    console.log(PLCByteArr[1][2]);
+    let dataView = new DataView(plcMessage)
+    let PLCByteArr = []
+    for (let i = 0; i < dataView?.byteLength; ++i) {
+      let c = dataView?.getUint8(i).toString(2).padStart(8, "0")
+      console.log('heartMsgheartMsg', c)
+      PLCByteArr.push(c.toString())
+    }
+    // return
+    // let PLCByteArr = this.PLCMsg.map((num) => num.toString(2).padStart(8, "0"));
+    console.log("heartMsgheartMsg1", PLCByteArr.toString());
     // 左方向灯 2
     newMessage[2] = PLCByteArr[6][2];
     // 右方向灯 3