diff --git a/README.md b/README.md
index b666a5ad..11170cd4 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@
 
 ## Online demo
 
-Deployed site: https://door.casbin.com/
+Deployed site: https://door.casdoor.com/
 
 ## Quick Start
 Run your own casdoor program in a few minutes.
diff --git a/object/storage.go b/object/storage.go
index d12f1e29..4bf97ce9 100644
--- a/object/storage.go
+++ b/object/storage.go
@@ -53,7 +53,7 @@ func getUploadFileUrl(provider *Provider, fullFilePath string, hasTimestamp bool
 			host = fmt.Sprintf("https://%s", host)
 		}
 	} else {
-		// provider.Domain = "http://localhost:8000" or "https://door.casbin.com"
+		// provider.Domain = "http://localhost:8000" or "https://door.casdoor.com"
 		host = util.UrlJoin(provider.Domain, "/files")
 	}
 
diff --git a/web/src/OrganizationListPage.js b/web/src/OrganizationListPage.js
index 4dd23b95..7a1854a3 100644
--- a/web/src/OrganizationListPage.js
+++ b/web/src/OrganizationListPage.js
@@ -30,7 +30,7 @@ class OrganizationListPage extends BaseListPage {
       name: `organization_${randomName}`,
       createdTime: moment().format(),
       displayName: `New Organization - ${randomName}`,
-      websiteUrl: "https://door.casbin.com",
+      websiteUrl: "https://door.casdoor.com",
       favicon: "https://cdn.casbin.com/static/favicon.ico",
       passwordType: "plain",
       PasswordSalt: "",