diff --git a/renderer/src/api/message-bridge.ts b/renderer/src/api/message-bridge.ts
index a998ece..36e6f6e 100644
--- a/renderer/src/api/message-bridge.ts
+++ b/renderer/src/api/message-bridge.ts
@@ -237,6 +237,10 @@ export class MessageBridge {
 		
         return new Promise<RestFulResponse>((resolve, reject) => {
 			const handler = this.addCommandListener(command, (data) => {
+                if (data._id === undefined) {
+                    console.warn('detect data without id, data: ' + JSON.stringify(data, null, 2));
+                }
+
                 if (data._id === _id) {
                     handler();
     				resolve(data as RestFulResponse);
diff --git a/src/webview/webview.service.ts b/src/webview/webview.service.ts
index 117642e..df24c1f 100644
--- a/src/webview/webview.service.ts
+++ b/src/webview/webview.service.ts
@@ -79,6 +79,7 @@ export function revealOpenMcpWebviewPanel(
         switch (command) {
             case 'vscode/launch-signature':
                 const launchResult = {
+                    _id: data._id,
                     code: 200,
                     msg: option
                 };