diff --git a/bsp/stm32f103c8/Core/Src/main.c b/bsp/stm32f103c8/Core/Src/main.c
index 7c6e238d2..c95beb5b5 100644
--- a/bsp/stm32f103c8/Core/Src/main.c
+++ b/bsp/stm32f103c8/Core/Src/main.c
@@ -23,7 +23,7 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-
+#include "pikaScript.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
diff --git a/bsp/stm32f103c8/pikascript/main.py b/bsp/stm32f103c8/pikascript/main.py
index a62a3b26d..f63715cd9 100644
--- a/bsp/stm32f103c8/pikascript/main.py
+++ b/bsp/stm32f103c8/pikascript/main.py
@@ -1,5 +1,4 @@
 import STM32
-import PikaPiZero
 import PikaStdLib
 
 time = STM32.Time()
@@ -8,7 +7,6 @@ adc = STM32.ADC()
 pin = STM32.GPIO()
 pwm = STM32.PWM()
 uart = STM32.UART()
-rgb = PikaPiZero.RGB()
 mem = PikaStdLib.MemChecker()
 
 uart.init()
@@ -16,15 +14,11 @@ uart.setId(1)
 uart.setBaudRate(115200)
 uart.enable()
 
-rgb.init()
-rgb.enable()
-
 print('hello 2')
 print('mem used max:')
 mem.max()
 
 while True:
     time.sleep_ms(10)
-    rgb.flow()
     print('flowing...')
 
diff --git a/bsp/stm32f103c8/pikascript/requestment.txt b/bsp/stm32f103c8/pikascript/requestment.txt
index 26423f3ce..279096587 100644
--- a/bsp/stm32f103c8/pikascript/requestment.txt
+++ b/bsp/stm32f103c8/pikascript/requestment.txt
@@ -2,4 +2,3 @@ pikascript-core==v0.8.3
 PikaStdLib==latest
 PikaStdDevice==latest
 STM32==v1.0.2
-PikaPiZero==latest