diff --git a/docs/containerd-env-setup.md b/docs/containerd-env-setup.md
index 0ffd94c5943..5d6eebcf02c 100644
--- a/docs/containerd-env-setup.md
+++ b/docs/containerd-env-setup.md
@@ -189,6 +189,7 @@ metadata:
   attempt: 1
   name: nydus-sandbox
   namespace: default
+  uid: nydus-sandbox-test
 log_directory: /tmp
 linux:
   security_context:
@@ -235,6 +236,7 @@ metadata:
   attempt: 1
   name: nydus-sandbox
   namespace: default
+  uid: nydus-sandbox-test
 log_directory: /tmp
 linux:
   security_context: