diff --git a/openclaw b/openclaw
new file mode 160000
index 000000000..0639c7bf1
--- /dev/null
+++ b/openclaw
@@ -0,0 +1 @@
+Subproject commit 0639c7bf1f37bafeb847afc9e422f05f3bb084a3
diff --git a/src/commands/onboard-auth.credentials.ts b/src/commands/onboard-auth.credentials.ts
index fbf6dbfb9..08dba7fee 100644
--- a/src/commands/onboard-auth.credentials.ts
+++ b/src/commands/onboard-auth.credentials.ts
@@ -10,8 +10,9 @@ export async function writeOAuthCredentials(
   agentDir?: string,
 ): Promise<void> {
   // Write to resolved agent dir so gateway finds credentials on startup.
+  const emailStr = typeof creds.email === "string" ? creds.email : "default";
   upsertAuthProfile({
-    profileId: `${provider}:${creds.email ?? "default"}`,
+    profileId: `${provider}:${emailStr}`,
     credential: {
       type: "oauth",
       provider,
diff --git a/src/gateway/server.impl.ts b/src/gateway/server.impl.ts
index a793966b6..5e8d2ae97 100644
--- a/src/gateway/server.impl.ts
+++ b/src/gateway/server.impl.ts
@@ -150,7 +150,7 @@ export async function startGatewayServer(
 ): Promise<GatewayServer> {
   // Install global unhandled rejection handler to prevent gateway crashes
   // from background promises (e.g., Telegram polling, network operations)
-  const handleUnhandledRejection = (reason: unknown, promise: Promise<unknown>) => {
+  const handleUnhandledRejection = (reason: unknown, _promise: Promise<unknown>) => {
     const formatted = reason instanceof Error ? reason.message : String(reason);
     log.error(`unhandled promise rejection: ${formatted}`);
     // Log additional details for debugging
@@ -587,7 +587,7 @@ export async function startGatewayServer(
     close: async (opts) => {
       // Remove unhandled rejection handler on shutdown
       process.off("unhandledRejection", handleUnhandledRejection);
-      
+
       if (diagnosticsEnabled) {
         stopDiagnosticHeartbeat();
       }
diff --git a/src/telegram/monitor.ts b/src/telegram/monitor.ts
index 17ea74a18..abb52ce31 100644
--- a/src/telegram/monitor.ts
+++ b/src/telegram/monitor.ts
@@ -202,7 +202,7 @@ export async function monitorTelegramProvider(opts: MonitorTelegramOpts = {}) {
       // Ensure runner is stopped to prevent lingering promises
       try {
         await runner.stop();
-      } catch (stopErr) {
+      } catch {
         // Suppress errors from runner.stop() in finally block
         // (already logged by stopOnAbort if abort-triggered)
       }