diff --git a/inc/usonic_driver.h b/inc/ultrasonic_driver.h
similarity index 91%
rename from inc/usonic_driver.h
rename to inc/ultrasonic_driver.h
index 2f8e64a..1544cf3 100644
--- a/inc/usonic_driver.h
+++ b/inc/ultrasonic_driver.h
@@ -2,8 +2,8 @@
 // Created by dell on 24-9-23.
 //
 
-#ifndef USONIC_DRIVER_H
-#define USONIC_DRIVER_H
+#ifndef ULTRASONIC_DRIVER_H
+#define ULTRASONIC_DRIVER_H
 
 #include "gd32e23x.h"
 
@@ -35,4 +35,4 @@ void ultrasonic_config(void);
 void ultrasonic_peripheral_config(void);
 void ultrasonic_pwm_out_cycles(uint8_t cycles);
 
-#endif //USONIC_DRIVER_H
+#endif //ULTRASONIC_DRIVER_H
diff --git a/src/main.c b/src/main.c
index 0a77175..ab4f325 100644
--- a/src/main.c
+++ b/src/main.c
@@ -10,7 +10,7 @@
 #include "systick.h"
 #include "gd32e23x_libopt.h"
 
-#include "usonic_driver.h"
+#include "ultrasonic_driver.h"
 
 #define ULTRASONIC_CYCLES 0x05U
 
diff --git a/src/ultrasonic_driver.c b/src/ultrasonic_driver.c
index 188ef6f..0da150b 100644
--- a/src/ultrasonic_driver.c
+++ b/src/ultrasonic_driver.c
@@ -2,7 +2,7 @@
 // Created by dell on 24-9-23.
 //
 
-#include "usonic_driver.h"
+#include "ultrasonic_driver.h"
 #include "gd32e23x.h"
 #include "systick.h"