diff --git a/components/smp/smp.c b/components/smp/smp.c
index 0fab13f9df..7030ee29aa 100644
--- a/components/smp/smp.c
+++ b/components/smp/smp.c
@@ -107,4 +107,4 @@ void test()
     int cpu_mask = 0xf;
     rt_smp_call_func_cond(cpu_mask,test_call, RT_NULL);
 
-}
\ No newline at end of file
+}
diff --git a/components/smp/smp.h b/components/smp/smp.h
index 63a7b96712..367c5cca05 100644
--- a/components/smp/smp.h
+++ b/components/smp/smp.h
@@ -27,4 +27,4 @@ void rt_smp_call_func_cond(int cpu_mask,smp_func func, void *data);
 void rt_smp_call_ipi_handler(int vector, void *param);
 void smp_init(void);
 
-#endif
\ No newline at end of file
+#endif