diff --git a/src/PikaPlatform.h b/src/PikaPlatform.h
index fc9ae2f34..44b1c096d 100644
--- a/src/PikaPlatform.h
+++ b/src/PikaPlatform.h
@@ -29,8 +29,8 @@
 #define __PIKA_PALTFORM__H
 #include <stdarg.h>
 #include <stdint.h>
-#include <string.h>
 #include <stdlib.h>
+#include <string.h>
 
 #if defined(__CC_ARM) || defined(__CLANG_ARM) /* ARM Compiler */
 #define PIKA_WEAK __attribute__((weak))
@@ -40,27 +40,37 @@
 #define PIKA_WEAK __attribute__((weak))
 #endif
 
-void __platform_printf(char* fmt, ...);
-void* __platform_malloc(size_t size);
-void __platform_free(void* ptr);
-void __platform_enable_irq_handle(void);
-void __platform_disable_irq_handle(void);
-void* __impl_pikaMalloc(size_t size);
-void __impl_pikaFree(void* ptrm, size_t size);
-uint8_t __is_locked_pikaMemory(void);
-uint8_t __is_quick_malloc(void);
-void __quick_malloc_enable(void);
-void __quick_malloc_disable(void);
-char* __platform_load_pikaAsm(void);
+/* The following functions are can be 
+ overrided to config pikaScript. */
+
+/* interrupt config */
+void    __platform_enable_irq_handle(void);
+void    __platform_disable_irq_handle(void);
+
+/* pika asm config */
 int32_t __platform_save_pikaAsm(char* PikaAsm);
 uint8_t __platform_Asm_is_to_flash(char* pyMultiLine);
 int32_t __platform_save_pikaAsm_EOF(void);
-int __platform_sprintf(char* buff, char* fmt, ...);
-void __platform_pool_init(void);
-void __platform_wait(void);
-int __platform_vsprintf(char* buff, char* fmt, va_list args);
-int __platform_vsnprintf(char* buff,
+char*   __platform_load_pikaAsm(void);
+
+/* printf */
+void    __platform_printf(char* fmt, ...);
+int     __platform_sprintf(char* buff, char* fmt, ...);
+int     __platform_vsprintf(char* buff, char* fmt, va_list args);
+int     __platform_vsnprintf(char* buff,
                          size_t size,
                          const char* fmt,
                          va_list args);
+
+/* memory config */
+void*   __platform_malloc(size_t size);
+void    __platform_free(void* ptr);
+void    __platform_pool_init(void);
+void    __platform_wait(void);
+void*   __impl_pikaMalloc(size_t size);
+void    __impl_pikaFree(void* ptrm, size_t size);
+uint8_t __is_locked_pikaMemory(void);
+uint8_t __is_quick_malloc(void);
+void    __quick_malloc_enable(void);
+void    __quick_malloc_disable(void);
 #endif