diff --git a/SConscript b/SConscript
index 4f8b061..1abf81b 100644
--- a/SConscript
+++ b/SConscript
@@ -5,10 +5,7 @@ import shutil
 src = ['perf_counter.c', 'os/perf_os_patch_rt_thread.c']
 cwd = GetCurrentDir()
 path = [cwd]
-CPPDEFINES = ['__PERF_COUNT_PLATFORM_SPECIFIC_HEADER__=<rtthread.h>', '__perf_counter_printf__=rt_kprintf']
-
-if GetDepend('PKG_PERF_COUNTER_USING_THREAD_STATISTIC'):
-    CPPDEFINES += ['__PERF_CNT_USE_RTOS__']
+CPPDEFINES = ['__PERF_COUNT_PLATFORM_SPECIFIC_HEADER__=<rtthread.h>', '__perf_counter_printf__=rt_kprintf', '__PERF_CNT_USE_RTOS__']
 
 #delate unused files
 try:
diff --git a/os/perf_os_patch_rt_thread.c b/os/perf_os_patch_rt_thread.c
index 67d7098..dce2134 100644
--- a/os/perf_os_patch_rt_thread.c
+++ b/os/perf_os_patch_rt_thread.c
@@ -80,12 +80,10 @@ task_cycle_info_t * get_rtos_task_cycle_info(void)
 
 void __perf_os_patch_init(void)
 {
-#ifdef PKG_PERF_COUNTER_USING_THREAD_STATISTIC
+#ifdef PKG_USING_PERF_COUNTER
     rt_tick_sethook(user_code_insert_to_systick_handler);
 #endif
-#if !defined(PKG_USING_PERF_COUNTER) || (defined(PKG_PERF_COUNTER_USING_THREAD_STATISTIC))
     rt_scheduler_sethook(__rt_thread_scheduler_hook);
-#endif
 }
 
 #ifdef PKG_USING_PERF_COUNTER
@@ -93,7 +91,6 @@ void __ensure_systick_wrapper(void)
 {
 }
 
-#ifdef PKG_PERF_COUNTER_USING_THREAD_STATISTIC
 #define DBG_TAG    "perf_counter"
 #define DBG_LVL    DBG_INFO
 #include <rtdbg.h>
@@ -106,5 +103,4 @@ static int _perf_counter_init(void)
     return 0;
 }
 INIT_PREV_EXPORT(_perf_counter_init);
-#endif /* PKG_PERF_COUNTER_USING_THREAD_STATISTIC */
 #endif /* PKG_USING_PERF_COUNTER */