diff --git a/flutter_inappwebview_ohos/ohos/src/main/ets/components/plugin/webview/web_message/WebMessageChannel.ets b/flutter_inappwebview_ohos/ohos/src/main/ets/components/plugin/webview/web_message/WebMessageChannel.ets
index c4bd1cc9a67e56977b73a965a232a3555739385d..f39263cca5bb2ad695276250434b510bb2135109 100644
--- a/flutter_inappwebview_ohos/ohos/src/main/ets/components/plugin/webview/web_message/WebMessageChannel.ets
+++ b/flutter_inappwebview_ohos/ohos/src/main/ets/components/plugin/webview/web_message/WebMessageChannel.ets
@@ -79,7 +79,7 @@ export class WebMessageChannel implements Disposable {
       let webMessageChannel: WebMessageChannel = this;
       try {
         webMessagePort.onMessageEventExt((msg) => {
-          webMessageChannel.onMessage(index, message != null ? WebMessageCompatExt.fromMapWebMessageCompat(msg) : null)
+          webMessageChannel.onMessage(index, msg != null ? WebMessageCompatExt.fromMapWebMessageCompat(msg) : null)
         })
         result.success(true);
       } catch (e) {