diff --git a/maxkey-webs/maxkey-web-maxkey/src/main/resources/application-maxkey.properties b/maxkey-webs/maxkey-web-maxkey/src/main/resources/application-maxkey.properties
index 1f19a214f..9f6b4a9e4 100644
--- a/maxkey-webs/maxkey-web-maxkey/src/main/resources/application-maxkey.properties
+++ b/maxkey-webs/maxkey-web-maxkey/src/main/resources/application-maxkey.properties
@@ -247,7 +247,7 @@ maxkey.saml.v20.metadata.contactType            =technical
 maxkey.saml.v20.metadata.company                =MaxKeyTop
 maxkey.saml.v20.metadata.givenName              =maxkey
 maxkey.saml.v20.metadata.surName                =maxkey
-maxkey.saml.v20.metadata.emailAddress           =maxkeysupport@163.com
+maxkey.saml.v20.metadata.emailAddress           =support@maxsso.net
 maxkey.saml.v20.metadata.telephoneNumber        =4008981111
 
 #saml RelayParty keystore
diff --git a/maxkey-webs/maxkey-web-mgt/src/main/resources/application-maxkey-mgt.properties b/maxkey-webs/maxkey-web-mgt/src/main/resources/application-maxkey-mgt.properties
index 6280133a5..0e2e0edd3 100644
--- a/maxkey-webs/maxkey-web-mgt/src/main/resources/application-maxkey-mgt.properties
+++ b/maxkey-webs/maxkey-web-mgt/src/main/resources/application-maxkey-mgt.properties
@@ -166,7 +166,7 @@ maxkey.saml.v20.metadata.contactType            =technical
 maxkey.saml.v20.metadata.company                =MaxKeyTop
 maxkey.saml.v20.metadata.givenName              =maxkey
 maxkey.saml.v20.metadata.surName                =maxkey
-maxkey.saml.v20.metadata.emailAddress           =maxkeysupport@163.com
+maxkey.saml.v20.metadata.emailAddress           =support@maxsso.net
 maxkey.saml.v20.metadata.telephoneNumber        =4008981111
 
 #saml RelayParty keystore
diff --git a/maxkey-webs/maxkey-web-openapi/src/main/resources/application-maxkey-openapi.properties b/maxkey-webs/maxkey-web-openapi/src/main/resources/application-maxkey-openapi.properties
index eba1b0c7a..4c6c2ba06 100644
--- a/maxkey-webs/maxkey-web-openapi/src/main/resources/application-maxkey-openapi.properties
+++ b/maxkey-webs/maxkey-web-openapi/src/main/resources/application-maxkey-openapi.properties
@@ -166,7 +166,7 @@ maxkey.saml.v20.metadata.contactType            =technical
 maxkey.saml.v20.metadata.company                =MaxKeyTop
 maxkey.saml.v20.metadata.givenName              =maxkey
 maxkey.saml.v20.metadata.surName                =maxkey
-maxkey.saml.v20.metadata.emailAddress           =maxkeysupport@163.com
+maxkey.saml.v20.metadata.emailAddress           =support@maxsso.net
 maxkey.saml.v20.metadata.telephoneNumber        =4008981111
 
 #saml RelayParty keystore