diff --git a/image/config.template.yaml b/image/config.template.yaml
index 2ce3a70..4f557f7 100644
--- a/image/config.template.yaml
+++ b/image/config.template.yaml
@@ -26,7 +26,7 @@ runner:
   # The timeout for a job to be finished.
   # Please note that the Gitea instance also has a timeout (3h by default) for the job.
   # So the job could be stopped by the Gitea instance if it's timeout is shorter than this.
-  timeout: '${GITEA_JOB_TIMEOUT:-3h}'
+  timeout: '${GITEA_RUNNER_JOB_TIMEOUT:-3h}'
   # Whether skip verifying the TLS certificate of the Gitea instance.
   insecure: ${GITEA_INSTANCE_INSECURE:-false}
   # The timeout for fetching the job from the Gitea instance.