diff --git a/wrenchboard/src/shared_tool/reco_egine.cc b/wrenchboard/src/shared_tool/reco_egine.cc
index d92db83f..f21dc1e5 100644
--- a/wrenchboard/src/shared_tool/reco_egine.cc
+++ b/wrenchboard/src/shared_tool/reco_egine.cc
@@ -25,6 +25,14 @@
 */
 long sendOffersRecommendation( CVars in, CVars &out);
 long sendCouponRecommendation( CVars in, CVars &out);
+long RecoCheckOffers( CVars in, CVars &out );
+long RecoCheckFamilyLogin( CVars in, CVars &out );
+long RecoCheckFamilyCount( CVars in, CVars &out );
+long RecoCheckCoupons( CVars in, CVars &out );
+long RecoCheckTaskDue( CVars in, CVars &out );
+long RecoCheckBlog( CVars in, CVars &out );
+
+
 long recommendation_engine(long action , CVars in, CVars &out) {
     try{
 
@@ -98,6 +106,38 @@ out["total_record"] = total_offers;
 return 0;
 }
 
+
+long RecoCheckOffers( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+long RecoCheckFamilyLogin( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+long RecoCheckFamilyCount( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+long RecoCheckCoupons( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+long RecoCheckTaskDue( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+long RecoCheckBlog( CVars in, CVars &out ){
+	long ret = PHP_API_BAD_PARAM;
+	return ret;
+}
+
+
 long sendOffersRecommendation( CVars in, CVars &out){
 
     try{