diff --git a/Documents/project documents/~$测试&半成品测试协议.docx b/Documents/project documents/~$测试&半成品测试协议.docx
deleted file mode 100644
index 097e4ed..0000000
Binary files a/Documents/project documents/~$测试&半成品测试协议.docx and /dev/null differ
diff --git a/User/application/src/tcpserverc.c b/User/application/src/tcpserverc.c
index 57530c5..930ad35 100644
--- a/User/application/src/tcpserverc.c
+++ b/User/application/src/tcpserverc.c
@@ -156,45 +156,48 @@ static err_t tcpecho_recv_control(void *arg, struct tcp_pcb *tpcb, struct pbuf *
                 communication_exception(tcp_tx_data, tcp_rx_data, CHECK_ERROR);
                 tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
             }
-            memcpy(communication_data.data, tcp_rx_data + 5, tcp_rx_data[4]);
-            if (tcp_rx_data[3] == 0x00) // 读模拟量指令
-            {
-                /*读操作，从寄存器读取数据，组包返回*/
-                tx_data_len = COM_AI_DATA_SIZE;
-                user_communication_ai = &communication_data.ai_data;
-                communication_get_ai(user_communication_ai, tcp_tx_data, tcp_rx_data);
-                tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
-            }
-            else if (tcp_rx_data[3] == 0x01) // 写模拟量指令
-            {
-                /*写操作，将数据写入寄存器，组包返回*/
-                tcp_echo_flags_control = 1;
-                user_communication_ao = &communication_data.ao_data;
-                communication_set_ao(user_communication_ao);
-                tcp_write(tpcb, tcp_rx_data, rx_data_len, 1);
-            }
-            else if (tcp_rx_data[3] == 0x02) // 读数字量指令
-            {
-                /*读操作，从寄存器读取数据，组包返回*/
-                
-                user_communication_di = &communication_data.di_data;
-							tx_data_len = 7 + user_communication_di->num;
-                user_read_gpio(user_communication_di, tcp_tx_data, tcp_rx_data);
-                tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
-            }
-            else if (tcp_rx_data[3] == 0x03) // 写数字量指令
-            {
-                /*写操作，将数据写入寄存器，组包返回*/
-                user_communication_do = &communication_data.do_data;
-                user_write_gpio(user_communication_do);
-                tcp_write(tpcb, tcp_rx_data, rx_data_len, 1);
-            }
             else
             {
-                // 返回命令号错误
-                tx_data_len = COM_ERROR_CODE_SIZE;
-                communication_exception(tcp_tx_data, tcp_rx_data, COMMAND_ERROR);
-                tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
+                memcpy(communication_data.data, tcp_rx_data + 5, tcp_rx_data[4]);
+                if (tcp_rx_data[3] == 0x00) // 读模拟量指令
+                {
+                    /*读操作，从寄存器读取数据，组包返回*/
+                    tx_data_len = COM_AI_DATA_SIZE;
+                    user_communication_ai = &communication_data.ai_data;
+                    communication_get_ai(user_communication_ai, tcp_tx_data, tcp_rx_data);
+                    tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
+                }
+                else if (tcp_rx_data[3] == 0x01) // 写模拟量指令
+                {
+                    /*写操作，将数据写入寄存器，组包返回*/
+                    tcp_echo_flags_control = 1;
+                    user_communication_ao = &communication_data.ao_data;
+                    communication_set_ao(user_communication_ao);
+                    tcp_write(tpcb, tcp_rx_data, rx_data_len, 1);
+                }
+                else if (tcp_rx_data[3] == 0x02) // 读数字量指令
+                {
+                    /*读操作，从寄存器读取数据，组包返回*/
+
+                    user_communication_di = &communication_data.di_data;
+                    tx_data_len = 7 + user_communication_di->num;
+                    user_read_gpio(user_communication_di, tcp_tx_data, tcp_rx_data);
+                    tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
+                }
+                else if (tcp_rx_data[3] == 0x03) // 写数字量指令
+                {
+                    /*写操作，将数据写入寄存器，组包返回*/
+                    user_communication_do = &communication_data.do_data;
+                    user_write_gpio(user_communication_do);
+                    tcp_write(tpcb, tcp_rx_data, rx_data_len, 1);
+                }
+                else
+                {
+                    // 返回命令号错误
+                    tx_data_len = COM_ERROR_CODE_SIZE;
+                    communication_exception(tcp_tx_data, tcp_rx_data, COMMAND_ERROR);
+                    tcp_write(tpcb, tcp_tx_data, tx_data_len, 1);
+                }
             }
 
             /*2. 判断所要执行的操作 读或写指令*/