diff --git a/packages/agent/tsdown.config.ts b/packages/agent/tsdown.config.ts
index 1a779f812..ce04569dd 100644
--- a/packages/agent/tsdown.config.ts
+++ b/packages/agent/tsdown.config.ts
@@ -4,6 +4,5 @@ export default defineConfig({
   entry: ['src/index.ts', 'src/devframe.ts', 'src/node.ts', 'src/cli.ts'],
   dts: true,
   format: ['esm'],
-  sourcemap: true,
   clean: true,
 })