update

packages/adapter-utils/src/server-utils.ts

@@ -272,7 +272,7 @@ export async function runChildProcess(
   const onLogError = opts.onLogError ?? ((err, id, msg) => console.warn({ err, runId: id }, msg));
 
   return new Promise<RunProcessResult>((resolve, reject) => {
-    const rawMerged: NodeJS.ProcessEnv = { ...process.env, ...opts.env };
+    const rawMerged: NodeJS.ProcessEnv = { ...opts.env };
 
     // Strip Claude Code nesting-guard env vars so spawned `claude` processes
     // don't refuse to start with "cannot be launched inside another session".