diff --git a/app/src/main/java/com/cherret/zaprett/byedpi/ByeDpiVpnService.kt b/app/src/main/java/com/cherret/zaprett/byedpi/ByeDpiVpnService.kt
index 0f4930f..da1fdb2 100644
--- a/app/src/main/java/com/cherret/zaprett/byedpi/ByeDpiVpnService.kt
+++ b/app/src/main/java/com/cherret/zaprett/byedpi/ByeDpiVpnService.kt
@@ -157,6 +157,7 @@ class ByeDpiVpnService : VpnService() {
     private fun stopProxy() {
         try {
             vpnInterface?.close()
+            vpnInterface = null
             NativeBridge().stopProxy()
             TProxyService.TProxyStopService()
             status = ServiceStatus.Disconnected