diff --git a/docs/en/install/README.md b/docs/en/install/README.md
index 7dc0b7d95..d271aa069 100644
--- a/docs/en/install/README.md
+++ b/docs/en/install/README.md
@@ -106,7 +106,7 @@ To configure more options please refer to [Configuration](#configuration).
 
 # Ansible Deployment
 
-This Ansible playbook includes RSSHub, Redis, browserless and Caddy 2
+This Ansible playbook includes RSSHub, Redis, browserless (uses Docker) and Caddy 2
 
 Currently only support Ubuntu 20.04
 
diff --git a/docs/install/README.md b/docs/install/README.md
index ed8455288..3d69e4301 100644
--- a/docs/install/README.md
+++ b/docs/install/README.md
@@ -108,7 +108,7 @@ $ docker run -d --name rsshub -p 1200:1200 -e CACHE_EXPIRE=3600 -e GITHUB_ACCESS
 
 ## Ansible 部署
 
-这个 Ansible playbook 包括了 RSSHub, Redis, browserless 以及 Caddy 2
+这个 Ansible playbook 包括了 RSSHub, Redis, browserless (依赖 Docker) 以及 Caddy 2
 
 目前只支持 Ubuntu 20.04