diff --git a/man1 b/man1
deleted file mode 100644
index d6e9222..0000000
--- a/man1
+++ /dev/null
Binary files differ
diff --git a/noberu1.rb b/noberu1.rb
new file mode 100755
index 0000000..da4fbce
--- /dev/null
+++ b/noberu1.rb
@@ -0,0 +1,21 @@
+#!usr/bin/env ruby
+# -*- coding: utf-8
+
+require'curses'
+include Curses
+
+init_screen
+cbreak
+noecho
+
+rt=[]
+
+begin
+  sleep(0)
+  
+  10.times do
+    system("display -geomet ry +0-0 school1.jpg&")
+    system("display -geomet ry +0-0 girl1.png&")
+    system("display -geomet ry +0-0 man1.png&")
+  end
+end
diff --git a/traffic.rb b/traffic.rb
old mode 100644
new mode 100755
index 1fbc504..d76d644
--- a/traffic.rb
+++ b/traffic.rb
@@ -16,17 +16,17 @@
   sleep(0)
 
   10.times do
-    system("display -geometry +0+0 before.jpg&")
+    system("display -geometry +0+0 school1.jpg&")
     sleep(2)
     system('pkill magick -U `whoami`')
     srand
     i = rand(3)+1
     if i == 1
-      system("display -geometry +0+0 after1.jpg&")
+      system("display -geometry +0+0 girl1.png&")
     elsif i == 2
-      system("display -geometry +0+0 after2.jpg&")
+      system("display -geometry +0+0 girl2.png&")
     elsif i == 3
-      system("display -geometry +0+0 after3.jpg&")
+      system("display -geometry +0+0 girl3.png&")
     end
     setpos(0,0)
     addstr("\n 1:安全 2:危険")