diff --git a/object/init.go b/object/init.go
index 6478753b..0a00c8dc 100644
--- a/object/init.go
+++ b/object/init.go
@@ -50,26 +50,28 @@ func initBuiltInUser() {
 	}
 
 	user = &User{
-		Owner:         "built-in",
-		Name:          "admin",
-		CreatedTime:   util.GetCurrentTime(),
-		Id:            util.GenerateId(),
-		Type:          "normal-user",
-		Password:      "123",
-		DisplayName:   "Admin",
-		Avatar:        "https://casbin.org/img/casbin.svg",
-		Email:         "admin@example.com",
-		Phone:         "12345678910",
-		Address:       []string{},
-		Affiliation:   "Example Inc.",
-		Tag:           "staff",
-		Score:         2000,
-		Ranking:       1,
-		IsAdmin:       true,
-		IsGlobalAdmin: true,
-		IsForbidden:   false,
-		IsDeleted:     false,
-		Properties:    make(map[string]string),
+		Owner:             "built-in",
+		Name:              "admin",
+		CreatedTime:       util.GetCurrentTime(),
+		Id:                util.GenerateId(),
+		Type:              "normal-user",
+		Password:          "123",
+		DisplayName:       "Admin",
+		Avatar:            "https://casbin.org/img/casbin.svg",
+		Email:             "admin@example.com",
+		Phone:             "12345678910",
+		Address:           []string{},
+		Affiliation:       "Example Inc.",
+		Tag:               "staff",
+		Score:             2000,
+		Ranking:           1,
+		IsAdmin:           true,
+		IsGlobalAdmin:     true,
+		IsForbidden:       false,
+		IsDeleted:         false,
+		SignupApplication: "built-in-app",
+		CreatedIp:         "127.0.0.1",
+		Properties:        make(map[string]string),
 	}
 	AddUser(user)
 }
diff --git a/object/syncer_user.go b/object/syncer_user.go
index 475eb9dd..974511bd 100644
--- a/object/syncer_user.go
+++ b/object/syncer_user.go
@@ -125,6 +125,9 @@ func (syncer *Syncer) calculateHash(user *OriginalUser) string {
 func (syncer *Syncer) initAdapter() {
 	if syncer.Adapter == nil {
 		dataSourceName := fmt.Sprintf("%s:%s@tcp(%s:%d)/", syncer.User, syncer.Password, syncer.Host, syncer.Port)
+		if !isCloudIntranet {
+			dataSourceName = strings.ReplaceAll(dataSourceName, "dbi.", "db.")
+		}
 		syncer.Adapter = NewAdapter(beego.AppConfig.String("driverName"), dataSourceName, syncer.Database)
 	}
 }
diff --git a/web/src/Setting.js b/web/src/Setting.js
index 7ee66ac7..2007c33c 100644
--- a/web/src/Setting.js
+++ b/web/src/Setting.js
@@ -558,3 +558,7 @@ export function getApplicationOrgName(application) {
 export function getRandomName() {
   return Math.random().toString(36).slice(-6);
 }
+
+export function getRandomNumber() {
+  return Math.random().toString(10).slice(-11);
+}
diff --git a/web/src/UserListPage.js b/web/src/UserListPage.js
index 4406a265..8650361b 100644
--- a/web/src/UserListPage.js
+++ b/web/src/UserListPage.js
@@ -70,8 +70,8 @@ class UserListPage extends React.Component {
       passwordSalt: "",
       displayName: `New User - ${randomName}`,
       avatar: "https://casbin.org/img/casbin.svg",
-      email: "user@example.com",
-      phone: "12345678",
+      email: `${randomName}@example.com`,
+      phone: Setting.getRandomNumber(),
       address: [],
       affiliation: "Example Inc.",
       tag: "staff",