diff --git a/restagent/restagent.go b/restagent/restagent.go
index d33342ed..822b0ab9 100644
--- a/restagent/restagent.go
+++ b/restagent/restagent.go
@@ -24,6 +24,7 @@ import (
 	libSession "ems.agt/src/lib_features/session"
 	"github.com/gin-gonic/gin"
 	"golang.org/x/net/http2"
+	"golang.org/x/net/http2/h2c"
 )
 
 // const defaultConfigFile = "./etc/restconf.yaml"
@@ -70,18 +71,21 @@ import (
 
 func HttpListen(addr string, router http.Handler) {
 	// 创建HTTP服务器
+	h2s := &http2.Server{
+		// ...
+	}
 	server := &http.Server{
 		Addr:    addr,
-		Handler: router,
+		Handler: h2c.NewHandler(router, h2s),
 	}
 
-	// support http 2.0 server
-	err := http2.ConfigureServer(server, &http2.Server{})
-	if err != nil {
-		fmt.Println("ConfigureServer err:", err)
-		os.Exit(11)
-	}
-	err = server.ListenAndServe()
+	// // support http 2.0 server
+	// err := http2.ConfigureServer(server, &http2.Server{})
+	// if err != nil {
+	// 	fmt.Println("ConfigureServer err:", err)
+	// 	os.Exit(11)
+	// }
+	err := server.ListenAndServe()
 	if err != nil {
 		fmt.Println("ListenAndServe err:", err)
 		os.Exit(12)
@@ -162,18 +166,26 @@ func HttpListenWebServerTLS(addr, caFile, certFile, keyFile string, clientAuthTy
 }
 
 func HttpListenWebServer(addr string) {
-	// 创建HTTP服务器
-	server := &http.Server{
-		Addr: addr,
-	}
 
-	// support http 2.0 server
-	err := http2.ConfigureServer(server, &http2.Server{})
-	if err != nil {
-		fmt.Println("ConfigureServer err:", err)
-		os.Exit(7)
+	h2s := &http2.Server{
+		// ...
 	}
-	err = server.ListenAndServe()
+	server := &http.Server{
+		Addr:    addr,
+		Handler: h2c.NewHandler(nil, h2s),
+	}
+	// // 创建HTTP服务器
+	// server := &http.Server{
+	// 	Addr: addr,
+	// }
+
+	// // support http 2.0 server
+	// err := http2.ConfigureServer(server, &http2.Server{})
+	// if err != nil {
+	// 	fmt.Println("ConfigureServer err:", err)
+	// 	os.Exit(7)
+	// }
+	err := server.ListenAndServe()
 	if err != nil {
 		fmt.Println("ListenAndServe err:", err)
 		os.Exit(8)