diff --git a/uart/uart.cpp b/uart/uart.cpp
index db96d9c..096c81b 100644
--- a/uart/uart.cpp
+++ b/uart/uart.cpp
@@ -88,7 +88,7 @@ int Uart::UartRecv(int fd, char srcshow, char *buffer) {
             ret = read_data(fd, buff, BUF_LENGTH, 10);
             if (ret <= 0) {
                 timeoutflag++;
-                if (timeoutflag > 5) {
+                if (timeoutflag > 10) {
                     FindRecvPackage(offSize, szbuffer, (char *)head);
                     memset(szbuffer, 0x00, sizeof(szbuffer));
                     timeoutflag = 0;
@@ -99,10 +99,11 @@ int Uart::UartRecv(int fd, char srcshow, char *buffer) {
             } else if (ret > 0) {
                 maxSize += ret;
                 zlog_info(zct, "0x8888==str_recv===,ret = %d offSize = %d\n", ret, maxSize);
+                printf("""0x8888==str_recv===,ret = %d offSize = %d\n", ret, maxSize);
                 for (int i = 0; i < ret; i++) {
                     printf( "%02x ", buff[i] & 0xff);
                 }
-                zlog_info(zct, "\n");
+                printf("\n");
                 timeoutflag = 0;
                 m_TimeStamp = 0;
                 if (offSize > sizeof(szbuffer)) {