diff --git a/esp32c3_code/.gitignore b/esp32c3_code/.gitignore
index dbe9c82..26cf0bc 100644
--- a/esp32c3_code/.gitignore
+++ b/esp32c3_code/.gitignore
@@ -1 +1,2 @@
-.vscode/
\ No newline at end of file
+.vscode/
+*.bin
\ No newline at end of file
diff --git a/esp32c3_code/lcd.cpp b/esp32c3_code/lcd.cpp
index 8f071c5..f101a3b 100644
--- a/esp32c3_code/lcd.cpp
+++ b/esp32c3_code/lcd.cpp
@@ -3,9 +3,6 @@
 
 SPIClass * vspi = NULL;
 
-
-
-
 /******************************************************************************
       函数说明：LCD串行数据写入函数
       入口数据：dat  要写入的串行数据
@@ -75,8 +72,8 @@ void LCD_WR_REG(uint8_t dat)
 ******************************************************************************/
 void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
 {
-  if(USE_HORIZONTAL==0)
-  {
+
+#if USE_HORIZONTAL==0
     LCD_WR_REG(0x2a);//列地址设置
     LCD_WR_DATA(x1);
     LCD_WR_DATA(x2);
@@ -84,9 +81,7 @@ void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
     LCD_WR_DATA(y1);
     LCD_WR_DATA(y2);
     LCD_WR_REG(0x2c);//储存器写
-  }
-  else if(USE_HORIZONTAL==1)
-  {
+    #elif USE_HORIZONTAL==1
     LCD_WR_REG(0x2a);//列地址设置
     LCD_WR_DATA(x1);
     LCD_WR_DATA(x2);
@@ -94,9 +89,7 @@ void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
     LCD_WR_DATA(y1+80);
     LCD_WR_DATA(y2+80);
     LCD_WR_REG(0x2c);//储存器写
-  }
-  else if(USE_HORIZONTAL==2)
-  {
+    #elif USE_HORIZONTAL==2
     LCD_WR_REG(0x2a);//列地址设置
     LCD_WR_DATA(x1);
     LCD_WR_DATA(x2);
@@ -104,9 +97,7 @@ void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
     LCD_WR_DATA(y1);
     LCD_WR_DATA(y2);
     LCD_WR_REG(0x2c);//储存器写
-  }
-  else
-  {
+    #elif USE_HORIZONTAL==3
     LCD_WR_REG(0x2a);//列地址设置
     LCD_WR_DATA(x1+80);
     LCD_WR_DATA(x2+80);
@@ -114,7 +105,10 @@ void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
     LCD_WR_DATA(y1);
     LCD_WR_DATA(y2);
     LCD_WR_REG(0x2c);//储存器写
-  }
+
+#endif
+
+
 }
 
 
@@ -126,8 +120,6 @@ void LCD_Address_Set(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2)
 void Lcd_Init(void)
 {
 
-
-  
 //************* Start Initial Sequence **********// 
 LCD_WR_REG(0x36);
 if(USE_HORIZONTAL==0)LCD_WR_DATA8(0x00);