diff --git a/.github/workflows/pr-e2e-test.yml b/.github/workflows/pr-e2e-test.yml
index 76fd3da9a..09aff84d3 100644
--- a/.github/workflows/pr-e2e-test.yml
+++ b/.github/workflows/pr-e2e-test.yml
@@ -18,8 +18,6 @@ concurrency:
 jobs:
   pr-e2e-test:
     runs-on: self-hosted
-    env:
-      CUDA_VISIBLE_DEVICES: 6
 
     steps:
     - name: Checkout code
diff --git a/docs/en/setup_runner.md b/docs/en/setup_runner.md
index 80bc4d8e4..1d72ea354 100644
--- a/docs/en/setup_runner.md
+++ b/docs/en/setup_runner.md
@@ -14,9 +14,10 @@ add `/lib/systemd/system/runner.service`
 [Unit]
 StartLimitIntervalSec=0
 [Service]
+Environment="CUDA_VISIBLE_DEVICES=7"
 Restart=always
 RestartSec=1
-ExecStart=/home/lmzheng/zhyncs/actions-runner/run.sh
+ExecStart=/data/zhyncs/actions-runner/run.sh
 [Install]
 WantedBy=multi-user.target
 ```