diff --git a/README.md b/README.md
index 9716552..d8de0d3 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@
 
 ## 使用
 
-更新时间：2024.05.02
+更新时间：2024.05.18
 
 ```shell
 curl https://raw.githubusercontent.com/oneclickvirt/backtrace/main/backtrace_install.sh -sSf | sh
diff --git a/backtrace/asn.go b/backtrace/asn.go
index efe6955..b141a95 100644
--- a/backtrace/asn.go
+++ b/backtrace/asn.go
@@ -14,7 +14,8 @@ type Result struct {
 
 var (
 	ips = []string{
-		"219.141.136.12", "202.106.50.1", "221.179.155.161",
+		// "219.141.136.12", "202.106.50.1", 
+		"219.141.140.10", "202.106.195.68", "221.179.155.161",
 		"202.96.209.133", "210.22.97.1", "211.136.112.200",
 		"58.60.188.222", "210.21.196.6", "120.196.165.24",
 		"61.139.2.69", "119.6.6.6", "211.137.96.205",
diff --git a/backtrace/backtrace.go b/backtrace/backtrace.go
index 2cf3202..5043651 100644
--- a/backtrace/backtrace.go
+++ b/backtrace/backtrace.go
@@ -28,6 +28,7 @@ func BackTrace() {
 			"223.118.32",
 			"223.119.32", "223.119.34", "223.119.35", "223.119.36", "223.119.37", "223.119.100", "223.119.253",
 			"223.120.165"}
+		// 其他区间的地址
 		prefixes = []string{
 			"223.119.8.0/21",
 			"223.120.128.0/17",