diff --git a/aws下载加速/host.md b/aws下载加速/host.md
new file mode 100644
index 0000000..6a0670f
--- /dev/null
+++ b/aws下载加速/host.md
@@ -0,0 +1,8 @@
+### host
+
+此host只为解除红色镰刀锤网络限制干扰
+
+```
+219.76.4.4 s3.amazonaws.com
+219.76.4.4 github-cloud.s3.amazonaws.com
+```