diff --git a/xml/page_catalog.xml b/xml/page_catalog.xml
index c953a751..b82f36a8 100644
--- a/xml/page_catalog.xml
+++ b/xml/page_catalog.xml
@@ -79,7 +79,8 @@
 	Var countClick = 0
 
 
-	
+	DEBUGVAR CART_COUNT
+
     Var showCart = "Invisible"
     If MultiPayEnable = "true" Then 
 	    
@@ -96,6 +97,11 @@
 	    EndIf
 
     
+
+	    If CART_COUNT = 3 Then
+	    		Open "ROOT/taobin_project/xml/page_payment_multi.xml"
+	    EndIf
+	    
     EndIf
 
 </EventOpen>
diff --git a/xml/page_topping_select2.xml b/xml/page_topping_select2.xml
index f91f9558..0677fad3 100644
--- a/xml/page_topping_select2.xml
+++ b/xml/page_topping_select2.xml
@@ -135,9 +135,13 @@
 	DEBUGVAR backGroundAddShotPremium
 	
 	DEBUGVAR MultiPayEnable
+	DEBUGVAR CART_COUNT
 	Var btnAddCart = "Invisible"
 	If MultiPayEnable = "true" Then 
 		Var btnAddCart = "Enable"
+		If CART_COUNT = 3 Then
+			Var btnAddCart = "Invisible" 
+		EndIf
 	EndIf
 </EventOpen>
 <Timeout> 2000 </Timeout>
@@ -286,8 +290,11 @@
 	If CartUpdate = "true" Then
 		Var BugFlag = 1
 		Var CartUpdate = "-"
-		Open "ROOT/taobin_project/xml/page_catalog.xml" 
-
+		If CART_COUNT = 3 Then
+			Open "ROOT/taobin_project/xml/page_payment_multi.xml"
+		Else
+			Open "ROOT/taobin_project/xml/page_catalog.xml" 
+		EndIf
 	EndIf
 
 	If BugFlag = 1 Then