diff --git a/xml/page_NewBrewing3.xml b/xml/page_NewBrewing3.xml
index daa4b813..7fd2ab73 100644
--- a/xml/page_NewBrewing3.xml
+++ b/xml/page_NewBrewing3.xml
@@ -290,7 +290,7 @@
 
 
 	If ConnectWithPOSMachine = 1 Then
-	    If POS_SELL_STATUS = "NORMAL" Then
+	    If POS_SELL_MODE = "NORMAL" Then
 
 		Else
             Var SelectMenuBetweenBrewEnable1 = "Invisible"
@@ -1422,7 +1422,7 @@
 
 	If SelectMenuBetweenBrewEnable1 = "Enable" Then
         If ConnectWithPOSMachine = 1 Then
-            If POS_SELL_STATUS = "NORMAL" Then
+            If POS_SELL_MODE = "NORMAL" Then
             Else
                 Var SelectMenuBetweenBrewEnable1 = "Invisible"
             EndIf
diff --git a/xml/page_NewBrewing3Conti.xml b/xml/page_NewBrewing3Conti.xml
index 2b901c7f..1ae931ea 100644
--- a/xml/page_NewBrewing3Conti.xml
+++ b/xml/page_NewBrewing3Conti.xml
@@ -56,7 +56,7 @@
 	EndIf
 
 	If ConnectWithPOSMachine = 1 Then
-   	    If POS_SELL_STATUS = "NORMAL" Then
+   	    If POS_SELL_MODE = "NORMAL" Then
 
   		Else
             Var EnableSelectMenuBetweenBrew = "Invisible"
@@ -594,7 +594,7 @@
 
 	If EnableSelectMenuBetweenBrew = "Enable" Then
     	If ConnectWithPOSMachine = 1 Then
-       	    If POS_SELL_STATUS = "NORMAL" Then
+       	    If POS_SELL_MODE = "NORMAL" Then
 
       		Else
                 Var EnableSelectMenuBetweenBrew = "Invisible"
diff --git a/xml/page_payment.xml b/xml/page_payment.xml
index 2ddf0dea..a1f70572 100644
--- a/xml/page_payment.xml
+++ b/xml/page_payment.xml
@@ -247,8 +247,14 @@
 		Var ReadyForBrew = "false"
 	EndIf
 
+	READ_FILE "/mnt/sdcard/coffeevending/app_manager/app_list/king_power_service/enable" POSMachineFlag
+	DEBUGVAR POSMachineFlag
+	If POSMachineFlag = 1 Then
+		Var ConnectWithPOSMachine = 1
+	EndIf
+
 	If ConnectWithPOSMachine = 1 Then
-	    If POS_SELL_STATUS = "NORMAL" Then
+	    If POS_SELL_MODE = "NORMAL" Then
 
 		Else
 		    If Seeker = "next" Then
@@ -409,6 +415,7 @@
 			Var param2 = PureName
 		EndIf
 
+		DEBUGVAR ConnectWithPOSMachine
 		If ConnectWithPOSMachine = 1 Then
     		Var WaitPOSStatus = 1
     		Var TimeWaitPOSStatus = 0
@@ -514,6 +521,8 @@
 
 	If WaitPOSStatus = 1 Then
 
+	    DEBUGVAR TimeWaitPOSStatus
+		DEBUGVAR POS_SELL_STATUS
         If TimeWaitPOSStatus < 10 Then
             Var TimeWaitPOSStatus = TimeWaitPOSStatus + 1