diff --git a/kits/@kit.NetworkKit.d.ts b/kits/@kit.NetworkKit.d.ts
index 82fe2b50602ef7f3cca0b645b2c34f4cc0aca905..20fd603619a93711fb90e11a63c93af01dd38457 100644
--- a/kits/@kit.NetworkKit.d.ts
+++ b/kits/@kit.NetworkKit.d.ts
@@ -17,8 +17,14 @@
  * @file
  * @kit NetworkKit
  */
-
+/*** if arkts 1.1&1.2 */
 import connection from '@ohos.net.connection';
+export {
+  connection
+};
+/*** endif */
+
+/*** if arkts 1.1*/
 import ethernet from '@ohos.net.ethernet';
 import http from '@ohos.net.http';
 import mdns from '@ohos.net.mdns';
@@ -34,7 +40,8 @@ import VpnExtensionAbility, { VpnExtensionContext } from '@ohos.app.ability.VpnE
 import netFirewall from '@ohos.net.netFirewall';
 
 export {
-  connection, ethernet, http, mdns, policy, sharing, webSocket,
+  ethernet, http, mdns, policy, sharing, webSocket,
   socket, statistics, vpn, vpnExtension, networkSecurity, 
   VpnExtensionAbility, VpnExtensionContext, netFirewall
 };
+/*** endif */