diff --git a/app/controllers/admin/member_selects_controller.rb b/app/controllers/admin/member_selects_controller.rb
index a8ec1097..c4a4bf42 100644
--- a/app/controllers/admin/member_selects_controller.rb
+++ b/app/controllers/admin/member_selects_controller.rb
@@ -59,7 +59,7 @@ class Admin::MemberSelectsController < ApplicationController
 
   
     # @member_select_results = Role.excludes('disabled' => true)
-    @member_select_results = User.where(:sub_role_ids.in => params[:member_selects][:sub_role])
+    @member_select_results = User.not_guest_user.where(:sub_role_ids.in => params[:member_selects][:sub_role])
 	
 	@member_select_search_url = admin_member_select_member_select_add_path('member_select_add')
 	
diff --git a/app/controllers/admin/module_apps_new_interface_controller.rb b/app/controllers/admin/module_apps_new_interface_controller.rb
index 2fd7685e..e1b66eac 100644
--- a/app/controllers/admin/module_apps_new_interface_controller.rb
+++ b/app/controllers/admin/module_apps_new_interface_controller.rb
@@ -6,7 +6,7 @@ class Admin::ModuleAppsNewInterfaceController < OrbitBackendController
   layout "new_admin"
   
   def setting
-    @sys_users = User.all(conditions: {admin: false}).includes(:avatar)
+    @sys_users = User.all(conditions: {admin: false}).includes(:avatar).not_guest_user
     @module_app = ModuleApp.find(params[:module_app_id])
     @options_from_collection_for_select_bulletin_categorys = [@module_app].collect{|ma| [ma.title,ma.id] }
     # if params.has_key? :category
@@ -64,4 +64,4 @@ class Admin::ModuleAppsNewInterfaceController < OrbitBackendController
 
 
 
-end
\ No newline at end of file
+end
diff --git a/app/controllers/admin/object_auths_new_interface_controller.rb b/app/controllers/admin/object_auths_new_interface_controller.rb
index 973f4215..85eddd05 100644
--- a/app/controllers/admin/object_auths_new_interface_controller.rb
+++ b/app/controllers/admin/object_auths_new_interface_controller.rb
@@ -5,7 +5,7 @@ class Admin::ObjectAuthsNewInterfaceController < OrbitBackendController
   
   def setting
 
-    @sys_users = User.all(conditions: {admin: false}).includes(:avatar)
+    @sys_users = User.all(conditions: {admin: false}).includes(:avatar).not_guest_user
     @ob_auth = ObjectAuth.find params[:object_auth_id]
     @options_from_collection_for_select_ob_auth = @ob_auth.siblings.collect{|oa| [oa.auth_obj.pp_object,oa.id] }
     @users_array = @ob_auth.privilege_users rescue []
@@ -87,4 +87,4 @@ class Admin::ObjectAuthsNewInterfaceController < OrbitBackendController
     @module_app = ModuleApp.first(conditions: {:key => @app_key} )
   end
 
-end
\ No newline at end of file
+end
diff --git a/app/models/user/user.rb b/app/models/user/user.rb
index 433f940e..c9dffd70 100644
--- a/app/models/user/user.rb
+++ b/app/models/user/user.rb
@@ -116,7 +116,7 @@ class User
   end
 
   def self.find_by_subrole_and_status(sub_role_id,status_id) #Query for users by using specific sub_role  and status key by within ID
-    User.where("status_record.#{sub_role_id}" => status_id,:sub_role_ids.in => [ sub_role_id ])
+    User.not_guest_user.where("status_record.#{sub_role_id}" => status_id,:sub_role_ids.in => [ sub_role_id ])
   end
 
   def self.find_by_status(status_id)
diff --git a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
index 91f610b6..0fce4469 100644
--- a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
+++ b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/approvals_controller.rb
@@ -21,7 +21,7 @@ class Panel::Announcement::BackEnd::ApprovalsController  < OrbitBackendControlle
   end
   
   def setting
-    @sys_users = User.all(conditions: {admin: false}).includes(:avatar)
+    @sys_users = User.all(conditions: {admin: false}).includes(:avatar).not_guest_user
     @bulletin_categorys = BulletinCategory.all
     @options_from_collection_for_select_bulletin_categorys = @bulletin_categorys.collect{|bc| [bc.title,bc.id] }
     if params.has_key? :category
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/_privilege_user.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/_privilege_user.html.erb
index 207367a0..ea3e709e 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/_privilege_user.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/fact_checks/_privilege_user.html.erb
@@ -1,5 +1,5 @@
 <%= content_tag :div ,:id => "users_checkbox_ary",:class => 'clear' do -%>
-<% sys_users = User.all -%>
+<% sys_users = User.all.not_guest_user -%>
 	<% sys_users.each do |user| -%>
 	
 			<div class="checkblock">