app/src/main/res/layout/activity_little_doctor.xml
@@ -12,7 +12,7 @@ <androidx.constraintlayout.widget.ConstraintLayout android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/color_normal_background" android:background="?attr/pageBackgroundColor" > <com.android.app_base.widget.ExtendTitleBar