diff --git a/trunk/pedo_alg_thre_det2.c b/trunk/pedo_alg_thre_det2.c
index 5ced2e8..fa42cb3 100644
--- a/trunk/pedo_alg_thre_det2.c
+++ b/trunk/pedo_alg_thre_det2.c
@@ -378,7 +378,7 @@ u8 hosu_read(  )
 
     case( 3 ):
         iic_burst_state += 1;
-        return( last_year );
+        return( btobcd( last_year ) );
 
     case( 4 ):
         iic_burst_state += 1;