diff --git a/entry/src/main/ets/tcp2byte/index.ts b/entry/src/main/ets/tcp2byte/index.ts
index d8c9340c..73ea96f8 100644
--- a/entry/src/main/ets/tcp2byte/index.ts
+++ b/entry/src/main/ets/tcp2byte/index.ts
@@ -20,6 +20,7 @@ const config = {
 
 const singleTcpClient = (function () {
   let instance;
+
   function createInstance() {
     return socket.constructTCPSocketInstance()
   }
@@ -35,55 +36,105 @@ const singleTcpClient = (function () {
 })();
 
 export default async function tcp2ByteRequest(data): Promise<RES> {
-
   return new Promise(async (resolve, reject) => {
-    const tcpClient: socket.TCPSocket = singleTcpClient.getClient()
+    const tcpClient: socket.TCPSocket = singleTcpClient.getClient();
+    const { address, port } = config;
+    const tcp2Byte = new TcpToByte();
+    const sendData = tcp2Byte.getRequest(data);
+    console.info(TAG, 'sendData=>' + JSON.stringify(sendData));
 
-    const {address,port} = config
-    const tcp2Byte = new TcpToByte()
-    const sendData = tcp2Byte.getRequest(data)
-    console.info(TAG, 'sendData=>' + JSON.stringify(sendData))
+    // 设置超时时间（例如 10 秒）
+    const timeoutDuration = 15000; // 10 秒
+    let timeoutHandle: number | null = null;
+
+    // 超时处理函数
+    const timeoutPromise = new Promise<RES>((_, rejectTimeout) => {
+      timeoutHandle = setTimeout(() => {
+        const errMsg = 'TCP request timed out';
+        console.log(TAG, "超时", errMsg);
+        promptAction.showToast({
+          message: errMsg,
+          duration: 3000,
+        });
+        tcpClient.close();
+        rejectTimeout(new Error(errMsg));
+      }, timeoutDuration);
+    });
 
     try {
       await tcpClient.connect({
         address: {
-          address, port
-        }
-      })
-      //发送消息
-      handSendMessage(tcpClient, data.sjbs, sendData)
+          address,
+          port,
+        },
+      });
+
+      // 发送消息
+      handSendMessage(tcpClient, data.sjbs, sendData);
     } catch (e) {
-      console.log(TAG, 'tcp client connect error' + JSON.stringify(e))
+      console.log(TAG, 'tcp client connect error' + JSON.stringify(e));
       promptAction.showToast({
         message: 'tcp client connect error' + JSON.stringify(e),
-        duration: 3000
+        duration: 3000,
       });
-      reject(e)
+      reject(e);
+      return;
     }
 
-    //收到消息
+    // 收到消息
     tcpClient.on('message', (data) => {
-      const res = handReceiveMessage(tcpClient, sendData, data.message)
+      const res = handReceiveMessage(tcpClient, sendData, data.message);
       if (res) {
-        tcpClient.close()
-        resolve(res)
+        if (timeoutHandle) clearTimeout(timeoutHandle); // 清除超时
+        tcpClient.close();
+        resolve(res);
       }
-    })
+    });
 
     tcpClient.on('error', (e) => {
-      const errMsg = 'tcp client receive error' + JSON.stringify(e)
+      const errMsg = 'tcp client receive error' + JSON.stringify(e);
       promptAction.showToast({
         message: 'tcp client receive error' + JSON.stringify(e),
-        duration: 3000
+        duration: 3000,
       });
-      console.log(TAG, errMsg)
-      tcpClient.close()
+      console.log(TAG, errMsg);
+      if (timeoutHandle) clearTimeout(timeoutHandle); // 清除超时
+      tcpClient.close();
       resolve({
-        code: -1, message: errMsg
-      })
-    })
+        code: 2300028,
+        message: errMsg,
+      });
+    });
 
-  })
+    // 使用 Promise.race 处理超时和 TCP 请求
+    Promise.race([timeoutPromise, new Promise<RES>((resolveMain) => {
+      // 将 resolve 逻辑移到此处
+      tcpClient.on('message', (data) => {
+        const res = handReceiveMessage(tcpClient, sendData, data.message);
+        if (res) {
+          resolveMain(res);
+        }
+      });
+
+      tcpClient.on('error', (e) => {
+        const errMsg = 'tcp client receive error' + JSON.stringify(e);
+        resolveMain({
+          code: 2300028,
+          message: errMsg,
+        });
+      });
+    })])
+      .then((result) => {
+        if (timeoutHandle) clearTimeout(timeoutHandle); // 清除超时
+        tcpClient.close();
+        resolve(result);
+      })
+      .catch((error) => {
+        if (timeoutHandle) clearTimeout(timeoutHandle); // 清除超时
+        tcpClient.close();
+        reject(error);
+      });
+  });
 }
 
 //处理发送的数据
@@ -94,7 +145,8 @@ function handSendMessage(client: socket.TCPSocket, type, data) {
     case '02-21-000009':
     case '02-21-000012':
     case '02-21-000014':
-      data.forEach((item) => {
+      data.forEach((item, index) => {
+        console.log(TAG, "分包", index.toString(), JSON.stringify(item))
         client.send({ data: new Uint8Array(item).buffer })
       })
       break;
@@ -103,7 +155,6 @@ function handSendMessage(client: socket.TCPSocket, type, data) {
     case '02-21-000013':
       client.send({ data: new Uint8Array(data).buffer })
       break;
-
     default:
       break;
   }
@@ -133,6 +184,7 @@ function handReceiveMessage(client: socket.TCPSocket, sendData, rData: ArrayBuff
       const end = start + 1;
       const packageIndex = bytesToDecimal([packages[start], packages[end]]);
       console.info(TAG, '补包内容' + JSON.stringify(new Uint8Array(sendData[packageIndex -1])))
+      printInBatches(new Uint8Array(sendData[packageIndex -1]), 100)
       client.send({ data: new Uint8Array(sendData[packageIndex -1]).buffer });
     })
   } else {
@@ -149,4 +201,11 @@ function handReceiveMessage(client: socket.TCPSocket, sendData, rData: ArrayBuff
       message: messageContent
     }
   }
+}
+
+function printInBatches(array, batchSize) {
+  for (let i = 0; i < array.length; i += batchSize) {
+    const batch = array.slice(i, i + batchSize);
+    console.log(TAG, "补包细分", batch);
+  }
 }
\ No newline at end of file