diff --git a/Analysis/Resources/old/EHXL.png b/Analysis/Resources/old/EHXL.png
new file mode 100644
index 0000000..db792cf
Binary files /dev/null and b/Analysis/Resources/old/EHXL.png differ
diff --git a/Analysis/Resources/old/EHXLL.png b/Analysis/Resources/old/EHXLL.png
new file mode 100644
index 0000000..b0cb542
Binary files /dev/null and b/Analysis/Resources/old/EHXLL.png differ
diff --git a/Analysis/Resources/old/EHXR.png b/Analysis/Resources/old/EHXR.png
new file mode 100644
index 0000000..221cd8b
Binary files /dev/null and b/Analysis/Resources/old/EHXR.png differ
diff --git a/Analysis/Resources/old/EHXRR.png b/Analysis/Resources/old/EHXRR.png
new file mode 100644
index 0000000..e6e2e09
Binary files /dev/null and b/Analysis/Resources/old/EHXRR.png differ
diff --git a/Analysis/Resources/old/背景制作.ppt b/Analysis/Resources/old/背景制作.ppt
new file mode 100644
index 0000000..7287b39
Binary files /dev/null and b/Analysis/Resources/old/背景制作.ppt differ