diff --git a/marketing/x-major-update-images/01-头图.png b/marketing/x-major-update-images/01-头图.png
new file mode 100644
index 0000000..092716e
Binary files /dev/null and b/marketing/x-major-update-images/01-头图.png differ
diff --git a/marketing/x-major-update-images/02-预印红头纸套打.png b/marketing/x-major-update-images/02-预印红头纸套打.png
new file mode 100644
index 0000000..dddfed1
Binary files /dev/null and b/marketing/x-major-update-images/02-预印红头纸套打.png differ
diff --git a/marketing/x-major-update-images/03-红线与标题留白.png b/marketing/x-major-update-images/03-红线与标题留白.png
new file mode 100644
index 0000000..d51d7fb
Binary files /dev/null and b/marketing/x-major-update-images/03-红线与标题留白.png differ
diff --git a/marketing/x-major-update-images/04-标题样式与目录引用.png b/marketing/x-major-update-images/04-标题样式与目录引用.png
new file mode 100644
index 0000000..27a7f4c
Binary files /dev/null and b/marketing/x-major-update-images/04-标题样式与目录引用.png differ
diff --git a/marketing/x-major-update-images/05-真实环境实测.png b/marketing/x-major-update-images/05-真实环境实测.png
new file mode 100644
index 0000000..98f9f3a
Binary files /dev/null and b/marketing/x-major-update-images/05-真实环境实测.png differ