diff --git a/source/bsp/bsp_config_delay.c b/source/bsp/bsp_config_delay.c
index 4e762cd..1f7ca2c 100644
--- a/source/bsp/bsp_config_delay.c
+++ b/source/bsp/bsp_config_delay.c
@@ -1,6 +1,9 @@
 #include "bsp_config_delay.h"
 
-#if (TYPE_MCU == TYPE_MCU_STC_8H)
+#if (TYPE_MCU == TYPE_MCU_STC_8H 
+    || TYPE_MCU == TYPE_MCU_STC_8G 
+    || TYPE_MCU == TYPE_MCU_STC_8A 
+    || TYPE_MCU == TYPE_MCU_STC_8F)
 #if (D_sys_MainFre == MainFre_22M)
 
 void Delay100us()		//@22.1184MHz
@@ -206,5 +209,5 @@ void delayInUs(U16 n)
     }
 }
 
-#endif
+#endif //end (D_sys_MainFre == MainFre_22M)
 #endif