diff --git a/source/bsp/TTSSbsp/bsp_config.h b/source/bsp/TTSSbsp/bsp_config.h
index 81808b4..dd5edc2 100644
--- a/source/bsp/TTSSbsp/bsp_config.h
+++ b/source/bsp/TTSSbsp/bsp_config.h
@@ -166,7 +166,8 @@
 //串口配置
 ///	#define D_UART1_BRT 	BRT_460800
 ///	#define D_UART1_BRT 	BRT_921600
-#define D_UART1_BRT 	BRT_115200
+// #define D_UART1_BRT 	BRT_115200
+#define D_UART1_BRT 	BRT_9600
 #define D_UART1_SBIT 	SBIT_1
 #define D_PIN_UART1		PIN_UART1_Rxd_30_Txd_31
 #define D_UART2_BRT 	BRT_115200///BRT_921600///BRT_115200///
diff --git a/source/debug/debug_drv.c b/source/debug/debug_drv.c
index b285916..aee8ee8 100644
--- a/source/debug/debug_drv.c
+++ b/source/debug/debug_drv.c
@@ -119,7 +119,7 @@ u8 L3_tpc_hex(void)
 			return 1;
 		}
 	}
-	printfs("\r\n cmd error!!");
+	// printfs("\r\n cmd error!!");
 	return 0;
 }
 #endif
@@ -132,7 +132,7 @@ vtype L2_debug_ONcomand(void)
 	{ 
 		ts_Urec[D_UART1].debugok = 0;////解析协议
 		///	printf("\r\nw ts_Urec[D_UART1].max = %d num = %d",(int)ts_Urec[D_UART1].rmax,(int)ts_Urec[D_UART1].num);
-		printf1("\r\ndebugok %2x",(int)ts_Urec[D_UART1].debugok);
+		// printf1("\r\ndebugok %2x",(int)ts_Urec[D_UART1].debugok);
 	}
 
 	if(1 == ts_Urec[D_UART1].ok)
diff --git a/source/msp/uart/msp_uart1.c b/source/msp/uart/msp_uart1.c
index 568d3e9..73b54e1 100644
--- a/source/msp/uart/msp_uart1.c
+++ b/source/msp/uart/msp_uart1.c
@@ -105,6 +105,18 @@ msp/uartx.c    底层代码	 和cpu相关 缓存发送也放在里面
 
 	#elif(BRT_19200 == D_UART1_BRT)
 	#elif(BRT_9600== D_UART1_BRT)
+		void L0_uart1_init(void)	//9600bps@22.1184MHz
+		{
+				SCON = 0x50;		//8位数据,可变波特率
+				AUXR |= 0x40;		//定时器时钟1T模式
+				AUXR &= 0xFE;		//串口1选择定时器1为波特率发生器
+				TMOD &= 0x0F;		//设置定时器模式
+				TL1 = 0xC0;			//设置定时初始值
+				TH1 = 0xFD;			//设置定时初始值
+				ET1 = 0;			//禁止定时器中断
+				TR1 = 1;			//定时器1开始计时
+		}
+		#warning "MainFre_22M BRT_115200"
 	#else///9600
 	#endif//)