提交：修改SafeArea位置；

lib/widget/my_scaffold.dart

@@ -34,18 +34,23 @@ class MyScaffold extends StatelessWidget {
     return Scaffold(
       appBar: appBar ?? MyPageAppBar(title: title),
       backgroundColor: backgroundColor ?? const Color(0xFFf2f3f3),
-      body: SafeArea(
-        bottom: false,
-        child: body ??
-            MyScrollView(
-              padding: padding,
-              bottomButton: bottomButton,
-              crossAxisAlignment: crossAxisAlignment,
-              keyboardConfig: keyboardConfig,
-              children: children ?? [],
-            ),
-      ),
+      body: _getBodyWidget(),
       floatingActionButton: floatingActionButton,
     );
   }
+
+  _getBodyWidget() {
+    if(body != null) {
+      return SafeArea(child: body!);
+    } else {
+      return MyScrollView(
+        padding: padding,
+        bottomButton: bottomButton,
+        crossAxisAlignment: crossAxisAlignment,
+        keyboardConfig: keyboardConfig,
+        children: children ?? [],
+      );
+    }
+  }
+
 }