diff --git a/wrenchboard/src/shared_tool/reco_egine.cc b/wrenchboard/src/shared_tool/reco_egine.cc
index 1f8e7934..ff280822 100644
--- a/wrenchboard/src/shared_tool/reco_egine.cc
+++ b/wrenchboard/src/shared_tool/reco_egine.cc
@@ -290,10 +290,12 @@ long RecoFamilyWaiting( int itm_count, CVars in, CVars &out  ){
   return ret;
 //return 0;
 }
-long RecoLearnMore( int itm_count, CVars in, CVars &out  ){
 
-return 0;
-}
+//long RecoLearnMore( int itm_count, CVars in, CVars &out  ){
+//
+//return 0;
+//}
+
 long RecoJobOwner( int itm_count, CVars in, CVars &out  ){
 
 return 0;