diff --git a/radio/src/targets/horus/tp_gt911.cpp b/radio/src/targets/horus/tp_gt911.cpp
index 1235aebcd..ffad5cc48 100644
--- a/radio/src/targets/horus/tp_gt911.cpp
+++ b/radio/src/targets/horus/tp_gt911.cpp
@@ -55,15 +55,8 @@ uint8_t GT911_Send_Cfg(uint8_t mode)
 static void I2C_Config(void)
 {
   GPIO_InitTypeDef GPIO_InitStructure;
-  //I2C_InitTypeDef     I2C_InitStructure;
-
-  /* GPIO Peripheral clock enable */
   RCC_AHB1PeriphClockCmd(I2C_RCC_AHB1Periph, ENABLE);
-  //RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);
-
-  //PB6: I2C1_SCL  PB7: I2C1_SDA
   GPIO_InitStructure.GPIO_Pin = I2C_SCL_GPIO_PIN | I2C_SDA_GPIO_PIN;
-  //GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
   GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
   GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
   GPIO_InitStructure.GPIO_OType = GPIO_OType_OD;
@@ -140,9 +133,6 @@ static void TOUCH_AF_GPIOConfig(void)
 void SDA_IN(void)
 {
   GPIO_InitTypeDef GPIO_InitStructure;
-  //RCC_APB1PeriphClockCmd(RCC_APB1Periph_GPIOB, ENABLE);
-  //RCC_AHB1PeriphClockCmd(I2C_RCC_AHB1Periph, ENABLE);
-
   GPIO_InitStructure.GPIO_Pin = I2C_SDA_GPIO_PIN;
   GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
   GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
@@ -152,9 +142,6 @@ void SDA_IN(void)
 void SDA_OUT(void)
 {
   GPIO_InitTypeDef GPIO_InitStructure;
-  //RCC_APB1PeriphClockCmd(RCC_APB1Periph_GPIOB, ENABLE);
-  //RCC_AHB1PeriphClockCmd(I2C_RCC_AHB1Periph, ENABLE);
-
   GPIO_InitStructure.GPIO_Pin = I2C_SDA_GPIO_PIN;
   GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
   GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
@@ -295,7 +282,6 @@ void gt911ReadRegister(u16 reg, uint8_t * buf, uint8_t len)
 {
   uint8_t i;
 
-  //I2C_GenerateSTART(I2C1, ENABLE);
   I2C_Start();
   I2C_Send_Byte(GT_CMD_WR);       //send addr
   I2C_Wait_Ack();
diff --git a/radio/src/targets/horus/tp_gt911.h b/radio/src/targets/horus/tp_gt911.h
index 32fdd8388..aa35d468f 100644
--- a/radio/src/targets/horus/tp_gt911.h
+++ b/radio/src/targets/horus/tp_gt911.h
@@ -25,13 +25,11 @@
 #include "touch.h"
 
 #define HAS_TOUCH_PANEL()     touchGT911Flag == true
-#define TOUCH_INT_STATUS()    (GPIO_ReadInputDataBit(TOUCH_INT_GPIO, TOUCH_INT_GPIO_PIN))
 
 bool touchPanelInit();
 void touchPanelDeInit();
 
 extern uint8_t touchGT911Flag;
-extern uint8_t TOUCH_SCAN_MODE;
 extern uint8_t touchPanelEvent;
 
 uint8_t gt911WriteRegister(uint16_t reg, uint8_t * buf, uint8_t len);