diff --git a/example/CheckHosts/main.go b/example/CheckHosts/main.go
new file mode 100644
index 0000000..e4cd657
--- /dev/null
+++ b/example/CheckHosts/main.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"github.com/injoyai/logs"
+	"github.com/injoyai/tdx"
+)
+
+func main() {
+
+	for _, v := range tdx.Hosts {
+
+		c, err := tdx.Dial(v)
+		if err != nil {
+			logs.Errf("[%s:7709] %v", v, err)
+			continue
+		}
+		c.Close()
+		logs.Debugf("[%s:7709] 连接成功...\n", v)
+
+	}
+
+}