diff --git a/RtcEngine.kt b/RtcEngine.kt
index d0d568a33..38a3561f3 100644
--- a/RtcEngine.kt
+++ b/RtcEngine.kt
@@ -49,6 +49,8 @@ class IRtcEngine {
         fun setLogFileSize(params: Map<String, *>, callback: Callback)
 
         fun setParameters(params: Map<String, *>, callback: Callback)
+
+        fun getNativeHandle(callback: Callback)
     }
 
     interface RtcUserInfoInterface {
@@ -411,6 +413,10 @@ class RtcEngineManager(
         callback.code(engine?.setParameters(params["parameters"] as String))
     }
 
+    override fun getNativeHandle(callback: Callback) {
+        callback.resolve(engine) { it.nativeHandle }
+    }
+
     override fun registerLocalUserAccount(params: Map<String, *>, callback: Callback) {
         callback.code(engine?.registerLocalUserAccount(params["appId"] as String, params["userAccount"] as String))
     }