diff --git a/components/free_rtos/ethernet_ip/eth_udp_server.cpp b/components/free_rtos/ethernet_ip/eth_udp_server.cpp
index 9b60b29..7696fd1 100644
--- a/components/free_rtos/ethernet_ip/eth_udp_server.cpp
+++ b/components/free_rtos/ethernet_ip/eth_udp_server.cpp
@@ -66,7 +66,7 @@ int32_t free_rtos::EthUdpServer::Process(uint8_t * p_data, uint32_t len)
     memcpy(&src_ip, p_ip_hdr->ip_src, ETH_IP_ADDR_LEN);
 
     /// �������� ������ udp
-    client->put_data(src_ip, p_data + sizeof(TUdpHeader), hdr->Length - sizeof(TUdpHeader));
+    client->put_data(src_ip, p_data + sizeof(TUdpHeader), BASE_SWAP16(hdr->Length) - sizeof(TUdpHeader));
 
     return 0;
 }