diff --git a/Core/Src/main.c b/Core/Src/main.c
index 73e4f89..c9d93d0 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -212,7 +212,6 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  HAL_RCC_MCOConfig(RCC_MCO2, RCC_MCO2SOURCE_SYSCLK, RCC_MCODIV_5);
   /** Enables the Clock Security System
   */
   HAL_RCC_EnableCSS();
@@ -320,7 +319,6 @@ static void MX_USART1_UART_Init(void)
   */
 static void MX_GPIO_Init(void)
 {
-  GPIO_InitTypeDef GPIO_InitStruct = {0};
 
   /* GPIO Ports Clock Enable */
   __HAL_RCC_GPIOC_CLK_ENABLE();
@@ -331,14 +329,6 @@ static void MX_GPIO_Init(void)
   __HAL_RCC_GPIOD_CLK_ENABLE();
   __HAL_RCC_GPIOA_CLK_ENABLE();
 
-  /*Configure GPIO pin : PC9 */
-  GPIO_InitStruct.Pin = GPIO_PIN_9;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStruct.Alternate = GPIO_AF0_MCO;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
 }
 
 /* FSMC initialization function */
diff --git a/Makefile b/Makefile
index 8650826..4f20f66 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.14.1] date: [Tue Aug 24 20:11:46 CST 2021] 
+# File automatically-generated by tool: [projectgenerator] version: [3.14.1] date: [Tue Aug 24 20:18:03 CST 2021] 
 ##########################################################################################################################
 
 # ------------------------------------------------
diff --git a/STM32F407ZE_MRB.ioc b/STM32F407ZE_MRB.ioc
index 3f95eac..2d0299c 100644
--- a/STM32F407ZE_MRB.ioc
+++ b/STM32F407ZE_MRB.ioc
@@ -55,29 +55,28 @@ Mcu.Pin33=PG2
 Mcu.Pin34=PG3
 Mcu.Pin35=PG4
 Mcu.Pin36=PG5
-Mcu.Pin37=PC9
-Mcu.Pin38=PA9
-Mcu.Pin39=PA10
+Mcu.Pin37=PA9
+Mcu.Pin38=PA10
+Mcu.Pin39=PA13
 Mcu.Pin4=PF2
-Mcu.Pin40=PA13
-Mcu.Pin41=PA14
-Mcu.Pin42=PD0
-Mcu.Pin43=PD1
-Mcu.Pin44=PD4
-Mcu.Pin45=PD5
-Mcu.Pin46=PG10
-Mcu.Pin47=PE0
-Mcu.Pin48=PE1
-Mcu.Pin49=VP_FREERTOS_VS_CMSIS_V2
+Mcu.Pin40=PA14
+Mcu.Pin41=PD0
+Mcu.Pin42=PD1
+Mcu.Pin43=PD4
+Mcu.Pin44=PD5
+Mcu.Pin45=PG10
+Mcu.Pin46=PE0
+Mcu.Pin47=PE1
+Mcu.Pin48=VP_FREERTOS_VS_CMSIS_V2
+Mcu.Pin49=VP_RTC_VS_RTC_Activate
 Mcu.Pin5=PF3
-Mcu.Pin50=VP_RTC_VS_RTC_Activate
-Mcu.Pin51=VP_RTC_VS_RTC_Calendar
-Mcu.Pin52=VP_SYS_VS_tim7
+Mcu.Pin50=VP_RTC_VS_RTC_Calendar
+Mcu.Pin51=VP_SYS_VS_tim7
 Mcu.Pin6=PF4
 Mcu.Pin7=PF5
 Mcu.Pin8=PH0-OSC_IN
 Mcu.Pin9=PH1-OSC_OUT
-Mcu.PinsNb=53
+Mcu.PinsNb=52
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407ZETx
@@ -112,8 +111,6 @@ PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
 PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
-PC9.Mode=Clock-out-2
-PC9.Signal=RCC_MCO_2
 PCC.Checker=false
 PCC.Line=STM32F407/417
 PCC.MCU=STM32F407Z(E-G)Tx