diff --git a/xml/page_drinkfail2Multi.xml b/xml/page_drinkfail2Multi.xml
index 535bfaba..ce5c666f 100644
--- a/xml/page_drinkfail2Multi.xml
+++ b/xml/page_drinkfail2Multi.xml
@@ -101,6 +101,9 @@
 	SAVELOG next_ready
 
 
+	Var MultiGo = 1
+
+
 
 	If next_ready = "false" Then
 		Var next_pic = ""
@@ -130,7 +133,21 @@
 
 			Var ServiceAmount2 = CART2_PRICE
 
+			Var ServiceAmountSum = ServiceAmountSum - ServiceAmount2
+
 			Pay ServiceType TelephoneNumber ServiceCredit SuggestID SessionID2 ServiceAmount2 ServiceCharge Donate
+
+			If PayWithQR = 0 Then 
+				If CodeChannel = 0 Then
+						If StoreCreditFlag = 1 Then
+							
+						Else	
+							Change ServiceAmount2	
+							Var MultiGo = 0	
+						EndIf
+				EndIf
+			EndIf
+
 		EndIf
 
 		If cart_next < CART_COUNT  Then   
@@ -158,58 +175,28 @@
 
 			Var ServiceAmount2 = CART3_PRICE
 
+			Var ServiceAmountSum = ServiceAmountSum - ServiceAmount2
+
 			Pay ServiceType TelephoneNumber ServiceCredit SuggestID SessionID2 ServiceAmount2 ServiceCharge Donate
+
+			If PayWithQR = 0 Then 
+				If CodeChannel = 0 Then
+						If StoreCreditFlag = 1 Then
+							
+						Else	
+							Change ServiceAmount2	
+							Var MultiGo = 0		
+						EndIf
+				EndIf
+			EndIf
+
 		EndIf
 
-
-
 		Var CART_INDEX = CART_COUNT
 
 	EndIf
 
 
-	
-
-	If 	CART_INDEX = CART_COUNT  Then  
-
-		;Pay Multi
-		If sendPayMultiFlag = 0 Then
-			
-					If PayWithQR = 0 Then
-						Var ServiceType = "coffee-multi"
-					Else
-						Var ServiceType = "coffee-multiQR"
-					EndIf
-
-					If TNumberTaobinCredit = "" Then
-						Var TelephoneNumber = "0899999999"
-						Var PayO2 = ""
-						If TNumberTaobinMember = "" Then
-						Else
-							Var TelephoneNumber = TNumberTaobinMember
-						EndIf
-					Else
-						Var TelephoneNumber = TNumberTaobinCredit
-						Var PayO2 = CoffeePinNumber
-					EndIf
-					
-					Var ServiceCredit = "00-00-00-0000"
-					Var SuggestID  = ""
-					Var PayDetail="1/S:0/0/"
-					Var SessionID3 = "" + CART_COUNT
-					Var SessionID3 = SessionID3 + ":00000"
-
-						
-					SAVELOG PayO2
-
-					Var PayType = ""
-					Pay ServiceType TelephoneNumber ServiceCredit SuggestID SessionID3 ServiceAmountSum ServiceCharge Donate
-							
-
-					Var sendPayMultiFlag = 1
-		EndIf
-	EndIf
-
 
 	
 </EventOpen>
@@ -220,6 +207,53 @@
 
     Var Timeout = Timeout + 1
 
+
+	If Timeout > 5 Then
+		Var MultiGo = 1 
+	EndIf
+
+	If MultiGo = 1 Then 
+		If 	CART_INDEX = CART_COUNT  Then  
+
+			;Pay Multi
+			If sendPayMultiFlag = 0 Then
+				
+						If PayWithQR = 0 Then
+							Var ServiceType = "coffee-multi"
+						Else
+							Var ServiceType = "coffee-multiQR"
+						EndIf
+
+						If TNumberTaobinCredit = "" Then
+							Var TelephoneNumber = "0899999999"
+							Var PayO2 = ""
+							If TNumberTaobinMember = "" Then
+							Else
+								Var TelephoneNumber = TNumberTaobinMember
+							EndIf
+						Else
+							Var TelephoneNumber = TNumberTaobinCredit
+							Var PayO2 = CoffeePinNumber
+						EndIf
+						
+						Var ServiceCredit = "00-00-00-0000"
+						Var SuggestID  = ""
+						Var PayDetail="1/S:0/0/"
+						Var SessionID3 = "" + CART_COUNT
+						Var SessionID3 = SessionID3 + ":00000"
+
+							
+						SAVELOG PayO2
+
+						Var PayType = ""
+						Pay ServiceType TelephoneNumber ServiceCredit SuggestID SessionID3 ServiceAmountSum ServiceCharge Donate
+								
+
+						Var sendPayMultiFlag = 1
+			EndIf
+		EndIf
+	EndIf
+
 	If MachineStage = "show-menu" Then
 
 			If 	CART_INDEX < CART_COUNT  Then