diff --git a/apps/action-runner/README.md b/apps/action-runner/README.md
index 43dc94eb00..98f20f8146 100644
--- a/apps/action-runner/README.md
+++ b/apps/action-runner/README.md
@@ -6,7 +6,7 @@
 
 ## 功能
 
-- 支持 Docker-in-Docker
+- 支持 Docker-out-of-Docker
 
 ### 环境变量
 | 参数 | 是否必须 | 说明 |
diff --git a/apps/action-runner/README_en.md b/apps/action-runner/README_en.md
index 7a38d4d66b..cc3b7bcfdb 100644
--- a/apps/action-runner/README_en.md
+++ b/apps/action-runner/README_en.md
@@ -6,7 +6,7 @@ A simple self-hosted actions runner running in a container
 
 ## Features
 
-- Supports Docker-in-Docker
+- Supports Docker-out-of-Docker
 
 ### Environment Variables
 | Parameter | Required | Description |