diff --git a/apps/linux-command/1.20.0/.env.sample b/apps/linux-command/1.21.0/.env.sample
similarity index 100%
rename from apps/linux-command/1.20.0/.env.sample
rename to apps/linux-command/1.21.0/.env.sample
diff --git a/apps/linux-command/1.20.0/data.yml b/apps/linux-command/1.21.0/data.yml
similarity index 100%
rename from apps/linux-command/1.20.0/data.yml
rename to apps/linux-command/1.21.0/data.yml
diff --git a/apps/linux-command/1.20.0/docker-compose.yml b/apps/linux-command/1.21.0/docker-compose.yml
similarity index 85%
rename from apps/linux-command/1.20.0/docker-compose.yml
rename to apps/linux-command/1.21.0/docker-compose.yml
index 58ee98c8..4f999c87 100644
--- a/apps/linux-command/1.20.0/docker-compose.yml
+++ b/apps/linux-command/1.21.0/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   linux-command:
-    image: "wcjiang/linux-command:1.20.0"
+    image: "wcjiang/linux-command:1.21.0"
     container_name: ${CONTAINER_NAME}
     restart: always
     ports: