diff --git a/xml/page_NewBrewing3.xml b/xml/page_NewBrewing3.xml
index 62cf6fee..15b9f48a 100644
--- a/xml/page_NewBrewing3.xml
+++ b/xml/page_NewBrewing3.xml
@@ -853,6 +853,7 @@
 
 	If FrontDoorVersionInt > 19999 Then
 	    TRY "ROOT/taobin_project/xml/process/ledv4_process.ev"
+		LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
 	EndIf
 
 	If BREW_CNT = 0 Then
diff --git a/xml/page_NewBrewing3Conti.xml b/xml/page_NewBrewing3Conti.xml
index d7800cfb..a69d4cac 100644
--- a/xml/page_NewBrewing3Conti.xml
+++ b/xml/page_NewBrewing3Conti.xml
@@ -310,6 +310,7 @@
 	Var ShowCountDownBrewing = CountDownBrewing
 	If FrontDoorVersionInt > 19999 Then
 	    TRY "ROOT/taobin_project/xml/process/ledv4_process.ev"
+		LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
 	EndIf
 
 	If CountDownBrewing = 0 Then
diff --git a/xml/page_brewing3.xml b/xml/page_brewing3.xml
index bbac391b..64f96289 100644
--- a/xml/page_brewing3.xml
+++ b/xml/page_brewing3.xml
@@ -932,7 +932,7 @@
 	Var ShowCountDownBrewing = CountDownBrewing
 
 	If FrontDoorVersionInt > 19999 Then
-	    LEDv2 LED_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
+	    LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
 	EndIf
 
 	DEBUGVAR EnableDoubleCupNoError
diff --git a/xml/page_brewing3Conti.xml b/xml/page_brewing3Conti.xml
index 1202a41c..ab4be42f 100644
--- a/xml/page_brewing3Conti.xml
+++ b/xml/page_brewing3Conti.xml
@@ -398,7 +398,7 @@
 
 	If FrontDoorVersionInt > 19999 Then
 	    TRY "ROOT/taobin_project/xml/process/ledv4_process.ev"
-	    LEDv2 LED_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
+	    LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
 	EndIf
 
 
diff --git a/xml/page_test_color.xml b/xml/page_test_color.xml
index be8de5c5..b0be7a7b 100644
--- a/xml/page_test_color.xml
+++ b/xml/page_test_color.xml
@@ -35,6 +35,13 @@
     Var bn_off = TestColorImageDir + "bn_off.png"
     Var bp_off = TestColorImageDir + "bp_off.png"
 
+    Var bn_10s = TestColorImageDir + "bn_10s.png"
+    Var bp_10s = TestColorImageDir + "bp_10s.png"
+    Var bn_20s = TestColorImageDir + "bn_20s.png"
+    Var bp_20s = TestColorImageDir + "bp_20s.png"
+    Var bn_60s = TestColorImageDir + "bn_60s.png"
+    Var bp_60s = TestColorImageDir + "bp_60s.png"
+
     Var bn_toggle_off = TestColorImageDir + "btn_toggle_off.png"
     Var bn_toggle_on = TestColorImageDir + "btn_toggle_on.png"
 
@@ -181,7 +188,7 @@
     Var LEDv4Toggle[41] = "Enable"
     Var LEDv4Toggle[42] = "Enable"
 
-
+    Var PlayTestLEDv4 = "false"
 
 </EventOpen>
 
@@ -189,7 +196,36 @@
 <EventTimeout>
     Var Timeout = Timeout + 1
 
-    If Timeout > 60 Then
+    DEBUGVAR CountDownBrewing
+    DEBUGVAR LEDv4PlaylistStatus
+    DEBUGVAR PlayTestLEDv4
+    DEBUGVAR LEDv4CountDownValue
+
+    DEBUGVAR GEN4_POS
+
+
+    If CountDownBrewing > 0 Then
+        Var CountDownBrewing = CountDownBrewing - 1
+    Else
+        If PlayTestLEDv4 = "true" Then
+            LEDv4Playlist "reset" "-" "-"
+        EndIf
+        Var PlayTestLEDv4 = "false"
+    EndIf
+
+    If PlayTestLEDv4 = "true" Then
+        ; check-playlist-state
+        If LEDv4PlaylistStatus = "Ready" Then
+            LEDv4Playlist "play" "-" "-"
+        EndIf
+
+        If LEDv4PlaylistStatus = "Running" Then
+            LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
+        EndIf
+
+    EndIf
+
+    If Timeout > 120 Then
         Open "ROOT/taobin_project/xml/vending_info.xml"
     EndIf
 
@@ -2241,4 +2277,26 @@ Var Timeout = 0
 </EventClick>
 </Button>
 
+
+<Button>
+<X> LEDv4HorizontalX1 </X>
+<Y> 700 </Y>
+<Filename> bn_10s </Filename>
+<FilenamePress> bp_10s </FilenamePress>
+<EventClick>
+
+    LEDv2 LedV4Top Off 0 0 0 1 0
+    LEDv2 LedV4Mid Off 0 0 0 1 0
+
+
+    Var CountDownBrewing = 10
+    Var Timeout = 0
+    LEDv4Playlist "new" "XX-XX-XX-TEST" CountDownBrewing
+
+    Var PlayTestLEDv4 = "true"
+    SAVELOG "TestLEDAnime60s"
+
+</EventClick>
+</Button>
+
 </Page>
diff --git a/xml/process/ledv4_process.ev b/xml/process/ledv4_process.ev
index 7c42ec57..558e2079 100644
--- a/xml/process/ledv4_process.ev
+++ b/xml/process/ledv4_process.ev
@@ -17,7 +17,7 @@ If FrontDoorVersionInt > 19999 Then
         Else
             ;
 				If LEDv4PlaylistStatus = "Running" Then
-
+                    LEDv2 GEN4_POS On 100 20 0 LED_TIMES LED_DIM_TIMES
 				Else
                 	LEDv4Playlist "pause" "processEv" "_notReady"
 				EndIf
diff --git a/xml/process/temp_ledv4_page_thankyou.ev b/xml/process/temp_ledv4_page_thankyou.ev
index e07f29d0..c3925516 100644
--- a/xml/process/temp_ledv4_page_thankyou.ev
+++ b/xml/process/temp_ledv4_page_thankyou.ev
@@ -9,5 +9,4 @@ If FrontDoorVersionInt > 19999 Then
 
     SAVELOG "LEDv4.PageThankYou"
 
-    Var
 EndIf
\ No newline at end of file