diff --git a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/AndroidAgentSession.java b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/AndroidAgentSession.java
index 089af45..63e5e77 100644
--- a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/AndroidAgentSession.java
+++ b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/AndroidAgentSession.java
@@ -1,10 +1,12 @@
 package net.northking.cctp.upperComputer.driver.agent;
 
 
+import cn.hutool.core.util.StrUtil;
 import net.northking.cctp.upperComputer.driver.adb.Adb;
 import net.northking.cctp.upperComputer.driver.adb.AdbDevice;
 import net.northking.cctp.upperComputer.driver.adb.AdbTransport;
 import net.northking.cctp.upperComputer.driver.agent.command.CloseSessionCommand;
+import net.northking.cctp.upperComputer.driver.agent.command.StopCommand;
 import net.northking.cctp.upperComputer.driver.agent.command.protocol.ProtocolCommand;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -139,26 +141,43 @@ public class AndroidAgentSession {
      */
     public void closeSilence() {
         if (null != this.sendThread) {
-            this.sendThread.interrupt();
+            this.sendThread.setRunning(false);
+            this.sendQueue.clear();
+            StopCommand sc = new StopCommand();
+            this.sendQueue.add(sc);   // 添加结束命令command
+            try {
+                this.sendThread.join();
+            } catch (InterruptedException e) {
+                logger.error("线程join失败", e);
+            }
         }
         state = false;
     }
 
     private class CommandSendThread extends Thread {
+        private volatile boolean running = true;
 
+        public void setRunning(boolean running) {
+            this.running = running;
+        }
         @Override
         public void run() {
-            while (!isInterrupted()) {
+            while (running) {
                 ProtocolCommand command;
                 try {
                     command = sendQueue.take();
+                    logger.debug("获取到指令信息：{}", StrUtil.toString(command));
                 } catch (InterruptedException e) {
                     break;
                 }
 
                 try {
-                    dataOutputStream.writeInt(command.getCommandId());
-                    command.doSend(dataOutputStream);
+                    if (command.getCommandId() != -999) {
+                        dataOutputStream.writeInt(command.getCommandId());
+                        command.doSend(dataOutputStream);
+                    } else {
+                        logger.debug("线程准备停止....");
+                    }
                 } catch (IOException ignore) {
                     break;
                 }
diff --git a/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/command/StopCommand.java b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/command/StopCommand.java
new file mode 100644
index 0000000..e0256d6
--- /dev/null
+++ b/cctp-atu/atu-upper-computer/src/main/java/net/northking/cctp/upperComputer/driver/agent/command/StopCommand.java
@@ -0,0 +1,34 @@
+package net.northking.cctp.upperComputer.driver.agent.command;
+
+import net.northking.cctp.upperComputer.driver.agent.command.protocol.AbstractProtocolCommand;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+public class StopCommand extends AbstractProtocolCommand<String> {
+    /**
+     * 每个指令具备的唯一id
+     *
+     * @return 指令id
+     */
+    @Override
+    public int getCommandId() {
+        return -999;
+    }
+
+    /**
+     * Session将调用此方法进行数据发送
+     *
+     * @param output 输出对象
+     */
+    @Override
+    public void doSend(DataOutput output) throws IOException {
+
+    }
+
+    @Override
+    public String buildReceive(DataInput input) throws IOException {
+        return null;
+    }
+}