diff --git a/xml/testscanQRcode.xml b/xml/testscanQRcode.xml
index f432bd77..fa2e44c1 100644
--- a/xml/testscanQRcode.xml
+++ b/xml/testscanQRcode.xml
@@ -6,8 +6,6 @@
 
 <EventOpen>
 
-    Var KornCameraXW = 800
-    Var KornCameraXH = 800
     Var scanresult = ""
     Var scanmsg = ""
 
@@ -60,13 +58,13 @@
 </Button>
 
 
-<CameraX> 
-<X> 200 </X>
-<Y> 400 </Y>
+<CameraX>
+<X> 120 </X>
+<Y> 900 </Y>
 <Name>"usbfront"</Name>
-<Width> KornCameraXW </Width>
-<Height> KornCameraXH </Height>
-<State> Enable </State>
+<Width> 850 </Width>
+<Height> 800 </Height>
+<State> CameraState </State>
 </CameraX>
 
 
diff --git a/xml/testscanQRcodeResult.xml b/xml/testscanQRcodeResult.xml
index 101a46e3..fa574284 100644
--- a/xml/testscanQRcodeResult.xml
+++ b/xml/testscanQRcodeResult.xml
@@ -38,7 +38,7 @@
 <Sound> "/mnt/sdcard/coffeevending/wav/click.wav" </Sound>
 <Volume> SoundVolume </Volume>
 <EventClick>
-	Open "ROOT/taobin_project/xml/page_board.xml"
+	Open "ROOT/taobin_project/xml/testscanQRcode.xml"
 </EventClick>
 
 </Button>
diff --git a/xml/vending_info.xml b/xml/vending_info.xml
index 55ec4c13..73fe9b76 100644
--- a/xml/vending_info.xml
+++ b/xml/vending_info.xml
@@ -172,7 +172,7 @@
 	DEBUGVAR TestArrary[Index]
 	DEBUGVAR TestArrary[2]
 	DEBUGVAR TestArrary[3]
-	
+
 
 
 
@@ -891,6 +891,41 @@
 <Value> "Enable CreditCard" </Value>
 </Text>
 
+
+<Image>
+<X> info_startX </X>
+<Y> info_13Y </Y>
+<Filename> "ROOT/taobin_project/image/tab_1.png" </Filename>
+<State> eval(
+	If CameraCount > 0 Then
+		Var return = "Enable"
+	Else
+		Var return = "Invisible"
+	EndIf
+) </State>
+<EventClick>
+
+	Open "/mnt/sdcard/coffeevending/taobin_project/xml/testscanQRcode.xml"
+
+</EventClick>
+</Image>
+
+<Text>
+<X> info_text_startX </X>
+<Y> info_text_13Y </Y>
+<Size> 30 </Size>
+<Font> fontType1 </Font>
+<Color> 0x000000 </Color>
+<State> eval(
+	If CameraCount > 0 Then
+		Var return = "Enable"
+	Else
+		Var return = "Invisible"
+	EndIf
+) </State>
+<Value> "QR Scanner" </Value>
+</Text>
+
 ;EnableNewBrewUI
 <Image>
 <X> info2_startX </X>