diff --git a/connector1.py b/connector1.py
index 769eb29..8152cc2 100644
--- a/connector1.py
+++ b/connector1.py
@@ -16,6 +16,7 @@ class ReliableChannel:
         self.remote_addr = remote_addr
         self.send_buffer = deque()
         self.recv_buffer = {}
+        self.recv_queue = deque()  # 接收队列
         self.expected_seq = 0
         self.last_ack = -1
         self.ack_interval = 0.2
@@ -82,7 +83,11 @@ class ReliableChannel:
         while self.expected_seq in self.recv_buffer:
             data = self.recv_buffer.pop(self.expected_seq)
             self.expected_seq += 1
-            # TODO: 返回数据或交给上层处理
+            self.recv_queue.append(data)  # 添加到队列
+
+    def get_received_data(self):
+        """从接收队列中取出数据"""
+        return self.recv_queue.popleft() if self.recv_queue else None
 
     def send_ack(self):
         ack_packet = {
@@ -227,6 +232,8 @@ class ServiceConnector:
                                 args=(conn_id, channel),
                                 daemon=True
                             ).start()
+
+
                     elif action == 'data':
                         # 处理数据包
                         conn_id = message.get('conn_id')
@@ -288,11 +295,28 @@ class ServiceConnector:
                     args=(conn_id, client_sock),
                     daemon=True
                 ).start()
+
+                threading.Thread(
+                    target=self.forward_incoming_data,
+                    args=(conn_id, client_sock),
+                    daemon=True
+                ).start()
+
             except socket.timeout:
                 pass
             except Exception as e:
                 print(f"TCP监听错误: {str(e)}")
 
+    def forward_incoming_data(self, conn_id, local_sock):
+        while conn_id in self.active_connections:
+            if conn_id in self.reliable_channels:
+                channel = self.reliable_channels[conn_id]
+                data = channel.get_received_data()
+                if data:
+                    local_sock.sendall(data)
+                else:
+                    time.sleep(0.1)
+
     def forward_data(self, conn_id, client_sock):
         """转发本地TCP数据到UDP通道"""
         try:
diff --git a/provider1.py b/provider1.py
index 3f323e9..d248609 100644
--- a/provider1.py
+++ b/provider1.py
@@ -14,6 +14,7 @@ class ReliableChannel:
         self.remote_addr = remote_addr
         self.send_buffer = deque()  # 发送缓冲区
         self.recv_buffer = {}  # 接收缓冲区 (seq -> data)
+        self.recv_queue = deque()  # 接收队列
         self.expected_seq = 0  # 期望的下一个序列号
         self.last_ack = -1  # 最后确认的序列号
         self.ack_interval = 0.2  # ACK发送间隔 (秒)
@@ -98,7 +99,11 @@ class ReliableChannel:
         while self.expected_seq in self.recv_buffer:
             data = self.recv_buffer.pop(self.expected_seq)
             self.expected_seq += 1
-            # TODO: 返回数据或交给上层处理
+            self.recv_queue.append(data)  # 添加到队列
+
+    def get_received_data(self):
+        """从接收队列中取出数据"""
+        return self.recv_queue.popleft() if self.recv_queue else None
 
     def send_ack(self):
         """发送ACK确认"""
@@ -268,6 +273,12 @@ class ServiceProvider:
                 daemon=True
             ).start()
 
+            threading.Thread(
+                target=self.forward_incoming_data,
+                args=(conn_id, channel, local_sock),
+                daemon=True
+            ).start()
+
             threading.Thread(
                 target=self.monitor_channel,
                 args=(conn_id, channel),
@@ -283,6 +294,14 @@ class ServiceProvider:
                 'message': str(e)
             }).encode(), client_addr)
 
+    def forward_incoming_data(self, conn_id, channel, local_sock):
+        while conn_id in self.active_connections:
+            data = channel.get_received_data()
+            if data:
+                local_sock.sendall(data)
+            else:
+                time.sleep(0.02)
+
     def forward_data(self, conn_id, local_sock, channel):
         """转发TCP数据到UDP通道"""
         try: