diff --git a/docs/crds/config.md b/docs/crds/config.md
index 7ff64fd8..8a9e1b26 100644
--- a/docs/crds/config.md
+++ b/docs/crds/config.md
@@ -76,8 +76,8 @@ spec:
           key: password
           name: default-config-secret
           namespace: kubesphere-monitoring-system
-    authUsername: admin
-    from: admin@kubesphere.io
+    authUsername: test
+    from: test@kubesphere.io
     requireTLS: true
     smartHost:
       host: imap.kubesphere.io
diff --git a/docs/crds/receiver.md b/docs/crds/receiver.md
index b5839189..d5376734 100644
--- a/docs/crds/receiver.md
+++ b/docs/crds/receiver.md
@@ -100,7 +100,7 @@ metadata:
   name: global-receiver
   labels:
     type: tenant
-    user: admin
+    user: test
 spec:
   email:
     alertSelector:
@@ -110,7 +110,7 @@ spec:
     emailConfigSelector:
       matchLabels:
         type: tenant
-        user: admin
+        user: test
     enabled: true
     template: nm.default.html
     subjectTemplate: nm.default.subject