diff --git a/wrenchboard/src/shared_tool/family_acc.cc b/wrenchboard/src/shared_tool/family_acc.cc
index 4262d0e2..6542caba 100644
--- a/wrenchboard/src/shared_tool/family_acc.cc
+++ b/wrenchboard/src/shared_tool/family_acc.cc
@@ -160,7 +160,7 @@ long  WrenchRelativesKidsEdit(CVars in, CVars &out){
             {
                 load_db_record(out, "SELECT id AS relative_id, uid AS  relative_uid FROM members_family_relative WHERE member_id = %lu AND uid::text ='%s' ",out["member_id"].Long(), in["relative_uid"].c_str());
                 load_db_record(out, "SELECT id AS family_id, uid AS  family_uid FROM members_family WHERE member_id = %lu AND uid::text ='%s' ",out["member_id"].Long(), in["family_uid"].c_str());
-                load_db_record(out, "SELECT id AS relative_kid_id FROM family_relative_kids WHERE relative_uid = '%s' AND family_uid = '%s' ", in["relative_uid"].c_str(), in["family_uid"].c_str());
+                load_db_record(out, "SELECT id AS relative_kid_id FROM family_relative_kids WHERE relative_uid::text = '%s' AND family_uid::text = '%s' ", in["relative_uid"].c_str(), in["family_uid"].c_str());
 
                 if ( out["relative_id"].Long() > 0  && out["family_id"].Long() > 0 ){
                         xx["add_status"] = in["add"];