diff --git a/uart/SH_Uart.cpp b/uart/SH_Uart.cpp
index c4adf45..9a767ca 100644
--- a/uart/SH_Uart.cpp
+++ b/uart/SH_Uart.cpp
@@ -39,7 +39,7 @@ int Uart::UartRecv(int fd, char srcshow,char* buffer)
 	int offSize = 0;
 	int timeoutflag = 0;
 	char head[] = {0xAA,0x55,0xAA};
-	char szbuffer[BUF_LENGTH]={0x00} ;
+	char szbuffer[BUF_LENGTH]={0x00};
 	while(1)
 	{