diff --git a/code/application/source/cardv/SrcCode/System/SysMain.c b/code/application/source/cardv/SrcCode/System/SysMain.c
index 8eb372663..6a55c0ea1 100644
--- a/code/application/source/cardv/SrcCode/System/SysMain.c
+++ b/code/application/source/cardv/SrcCode/System/SysMain.c
@@ -536,6 +536,7 @@ void UserMainProc(void)
 	if(is_fb_init == FALSE){
 		nvt_lvgl_init();
 		UIFlowLVGL();
+		UIFlowSetupDateTime = NULL;
 		is_fb_init = TRUE;
 	}
 
diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowLVGL.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowLVGL.c
index 9ea07a006..8cf2e1997 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowLVGL.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowLVGL.c
@@ -1372,7 +1372,7 @@ void UIFlowLVGL(){
 	UIFlowMenuCommonOption = UIFlowMenuCommonOption_create();
 	UIFlowMenuCommonConfirm = UIFlowMenuCommonConfirm_create();
 	UIFlowWaitMoment = UIFlowWaitMoment_create();
-	//UIFlowSetupDateTime = UIFlowSetupDateTime_create();
+	UIFlowSetupDateTime = UIFlowSetupDateTime_create();
 	UIFlowPlayThumb = UIFlowPlayThumb_create();
 	UIFlowUSB = UIFlowUSB_create();
 	UIFlowUSBMenu = UIFlowUSBMenu_create();