diff --git a/Example/1-ADC_Demo/Libraries/doc/version.txt b/Example/1-ADC_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/1-ADC_Demo/Libraries/doc/version.txt
+++ b/Example/1-ADC_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/1-ADC_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/1-ADC_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/1-ADC_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/1-ADC_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/10-Interrupt_Priority_Set_Demo/Libraries/doc/version.txt b/Example/10-Interrupt_Priority_Set_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/10-Interrupt_Priority_Set_Demo/Libraries/doc/version.txt
+++ b/Example/10-Interrupt_Priority_Set_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/10-Interrupt_Priority_Set_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/10-Interrupt_Priority_Set_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/10-Interrupt_Priority_Set_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/10-Interrupt_Priority_Set_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/11-Systick_Demo/Libraries/doc/version.txt b/Example/11-Systick_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/11-Systick_Demo/Libraries/doc/version.txt
+++ b/Example/11-Systick_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/11-Systick_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/11-Systick_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/11-Systick_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/11-Systick_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/12-Dual_Core_Demo/Libraries/doc/version.txt b/Example/12-Dual_Core_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/12-Dual_Core_Demo/Libraries/doc/version.txt
+++ b/Example/12-Dual_Core_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/12-Dual_Core_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/12-Dual_Core_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/12-Dual_Core_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/12-Dual_Core_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/13-FFT_Demo/Libraries/doc/version.txt b/Example/13-FFT_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/13-FFT_Demo/Libraries/doc/version.txt
+++ b/Example/13-FFT_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/13-FFT_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/13-FFT_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/13-FFT_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/13-FFT_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/doc/version.txt b/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/doc/version.txt
+++ b/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/14-Specifies_Variable_Or_Code_Location_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/doc/version.txt b/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/doc/version.txt
+++ b/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/15-Cpu1_Handles_Interrupts_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/2-LED_Blink_Demo/Libraries/doc/version.txt b/Example/2-LED_Blink_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/2-LED_Blink_Demo/Libraries/doc/version.txt
+++ b/Example/2-LED_Blink_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/2-LED_Blink_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/2-LED_Blink_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/2-LED_Blink_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/2-LED_Blink_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/3-PIT_Demo/Libraries/doc/version.txt b/Example/3-PIT_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/3-PIT_Demo/Libraries/doc/version.txt
+++ b/Example/3-PIT_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/3-PIT_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/3-PIT_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/3-PIT_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/3-PIT_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/4-Encoder_Demo/Libraries/doc/version.txt b/Example/4-Encoder_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/4-Encoder_Demo/Libraries/doc/version.txt
+++ b/Example/4-Encoder_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/4-Encoder_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/4-Encoder_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/4-Encoder_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/4-Encoder_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/5-UART_Demo/Libraries/doc/version.txt b/Example/5-UART_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/5-UART_Demo/Libraries/doc/version.txt
+++ b/Example/5-UART_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/5-UART_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/5-UART_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/5-UART_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/5-UART_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/6-Printf_Demo/Libraries/doc/version.txt b/Example/6-Printf_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/6-Printf_Demo/Libraries/doc/version.txt
+++ b/Example/6-Printf_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/6-Printf_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/6-Printf_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/6-Printf_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/6-Printf_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/7-GPIO_Interrupt_Demo/Libraries/doc/version.txt b/Example/7-GPIO_Interrupt_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/7-GPIO_Interrupt_Demo/Libraries/doc/version.txt
+++ b/Example/7-GPIO_Interrupt_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/7-GPIO_Interrupt_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/7-GPIO_Interrupt_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/7-GPIO_Interrupt_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/7-GPIO_Interrupt_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/7-GPIO_Interrupt_Demo/USER/isr.c b/Example/7-GPIO_Interrupt_Demo/USER/isr.c
index d7c3353..14f48ea 100644
--- a/Example/7-GPIO_Interrupt_Demo/USER/isr.c
+++ b/Example/7-GPIO_Interrupt_Demo/USER/isr.c
@@ -56,7 +56,7 @@ IFX_INTERRUPT(cc61_pit_ch1_isr, 0, CCU6_1_CH1_ISR_PRIORITY)
 
 
 
-IFX_INTERRUPT(eru_ch0_ch4_isr, ERU_CH0_CH4_INT_SERVICE, ERU_CH0_CH4_INT_PRIO)
+IFX_INTERRUPT(eru_ch0_ch4_isr, 0, ERU_CH0_CH4_INT_PRIO)
 {
 	enableInterrupts();//开启中断嵌套
 	if(GET_GPIO_FLAG(ERU_CH0_REQ4_P10_7))//通道0中断
@@ -72,7 +72,7 @@ IFX_INTERRUPT(eru_ch0_ch4_isr, ERU_CH0_CH4_INT_SERVICE, ERU_CH0_CH4_INT_PRIO)
 	}
 }
 
-IFX_INTERRUPT(eru_ch1_ch5_isr, ERU_CH1_CH5_INT_SERVICE, ERU_CH1_CH5_INT_PRIO)
+IFX_INTERRUPT(eru_ch1_ch5_isr, 0, ERU_CH1_CH5_INT_PRIO)
 {
 	enableInterrupts();//开启中断嵌套
 	if(GET_GPIO_FLAG(ERU_CH1_REQ5_P10_8))//通道1中断
diff --git a/Example/8-EEPROM_Demo/Libraries/doc/version.txt b/Example/8-EEPROM_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/8-EEPROM_Demo/Libraries/doc/version.txt
+++ b/Example/8-EEPROM_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/8-EEPROM_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/8-EEPROM_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/8-EEPROM_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/8-EEPROM_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Example/9-PWM_Demo/Libraries/doc/version.txt b/Example/9-PWM_Demo/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Example/9-PWM_Demo/Libraries/doc/version.txt
+++ b/Example/9-PWM_Demo/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Example/9-PWM_Demo/Libraries/seekfree_libraries/zf_uart.h b/Example/9-PWM_Demo/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Example/9-PWM_Demo/Libraries/seekfree_libraries/zf_uart.h
+++ b/Example/9-PWM_Demo/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16
 
 
diff --git a/Seekfree_TC264_Opensource_Library/Libraries/doc/version.txt b/Seekfree_TC264_Opensource_Library/Libraries/doc/version.txt
index f7f283b..ab79909 100644
--- a/Seekfree_TC264_Opensource_Library/Libraries/doc/version.txt
+++ b/Seekfree_TC264_Opensource_Library/Libraries/doc/version.txt
@@ -1,4 +1,5 @@
-
+V1.1.9
+    将串口的发送buff增加到128字节
 
 V1.1.8
     将isr_config.h中 INT_SERVICE设置改为使用枚举值进行设置 
diff --git a/Seekfree_TC264_Opensource_Library/Libraries/seekfree_libraries/zf_uart.h b/Seekfree_TC264_Opensource_Library/Libraries/seekfree_libraries/zf_uart.h
index 5d3f8f9..aca7c6b 100644
--- a/Seekfree_TC264_Opensource_Library/Libraries/seekfree_libraries/zf_uart.h
+++ b/Seekfree_TC264_Opensource_Library/Libraries/seekfree_libraries/zf_uart.h
@@ -26,16 +26,16 @@
 
 
 
-#define UART0_TX_BUFFER_SIZE 16	//定义串口0发送缓冲区大小
+#define UART0_TX_BUFFER_SIZE 128//定义串口0发送缓冲区大小
 #define UART0_RX_BUFFER_SIZE 16	//定义串口0接收缓冲区大小
 
-#define UART1_TX_BUFFER_SIZE 16
+#define UART1_TX_BUFFER_SIZE 128
 #define UART1_RX_BUFFER_SIZE 16
 
-#define UART2_TX_BUFFER_SIZE 16
+#define UART2_TX_BUFFER_SIZE 128
 #define UART2_RX_BUFFER_SIZE 16
 
-#define UART3_TX_BUFFER_SIZE 16
+#define UART3_TX_BUFFER_SIZE 128
 #define UART3_RX_BUFFER_SIZE 16