diff --git a/docs/config-catalog.md b/docs/config-catalog.md
index c564036903..b923db756c 100644
--- a/docs/config-catalog.md
+++ b/docs/config-catalog.md
@@ -291,7 +291,7 @@ export interface Config {
 }
 ```
 
-Source: [`packages/code-runtime/code-runtime-worker/src/index.ts:20`](../packages/code-runtime/code-runtime-worker/src/index.ts)
+Source: [`packages/code-runtime/code-runtime-worker/src/index.ts:21`](../packages/code-runtime/code-runtime-worker/src/index.ts)
 
 ## `@deepseek-ai/dsh-compact-basic`