[new]调整新人引导浮窗

lib/dialog/guide_dialog.dart

@@ -75,8 +75,7 @@ void mainGuide(GlobalKey topGuide, GlobalKey aiGuide,
                 return Positioned(
                   left: 0,
                   right: 0,
-                  bottom:
-                      aiBottom - 7.h + MediaQuery.of(context).padding.bottom,
+                  bottom: aiBottom - 7.h,
                   child: Column(
                     children: [
                       GestureDetector(