diff --git a/CCS/wisp-base/RFID/Clocking.asm b/CCS/wisp-base/RFID/Clocking.asm
index 05c98db..2ddef17 100755
--- a/CCS/wisp-base/RFID/Clocking.asm
+++ b/CCS/wisp-base/RFID/Clocking.asm
@@ -4,6 +4,10 @@
 ;*	@author		Saman Naderiparizi, UW Sensor Systems Lab
 ;*	@created	3-10-14
 ;*
+;*  @436kHz modifier    Shin JaeMin, SKKU Computer Network Lab
+;*  @http://comnet.skku.edu/
+;*  @modified   22.1.2018
+;*
 ;*
 ;*	@section	Command Handles
 ;*				-#TxClock , RxClock
diff --git a/CCS/wisp-base/RFID/rfid_Handles.asm b/CCS/wisp-base/RFID/rfid_Handles.asm
index 3b07795..c535af3 100755
--- a/CCS/wisp-base/RFID/rfid_Handles.asm
+++ b/CCS/wisp-base/RFID/rfid_Handles.asm
@@ -6,6 +6,10 @@
 ;*	@created	7-15-11
 ;*	@last rev	7-25-11
 ;*
+;*  @436kHz modifier    Shin JaeMin, SKKU Computer Network Lab
+;*  @http://comnet.skku.edu/
+;*  @modified   22.1.2018
+;*
 ;*	@notes		x
 ;*
 ;*	@section	Command Handles
diff --git a/CCS/wisp-base/globals.h b/CCS/wisp-base/globals.h
index 4ac6969..27bf364 100755
--- a/CCS/wisp-base/globals.h
+++ b/CCS/wisp-base/globals.h
@@ -6,6 +6,10 @@
  *  @created    4.14.12
  *  @last rev
  *
+ *  @436kHz modifier    Shin JaeMin, SKKU Computer Network Lab
+ *  @http://comnet.skku.edu/
+ *  @modified   22.1.2018
+ *
  *  @notes
  */