diff --git a/backend/app/service/setting.go b/backend/app/service/setting.go
index 332960c7b..93ef774d5 100644
--- a/backend/app/service/setting.go
+++ b/backend/app/service/setting.go
@@ -60,6 +60,9 @@ func (u *SettingService) Update(key, value string) error {
 	if err := settingRepo.Update(key, value); err != nil {
 		return err
 	}
+	if key == "UserName" {
+		_ = global.SESSION.Clean()
+	}
 	return nil
 }
 
@@ -115,13 +118,6 @@ func (u *SettingService) UpdatePassword(c *gin.Context, old, new string) error {
 	if err := u.HandlePasswordExpired(c, old, new); err != nil {
 		return err
 	}
-	sID, _ := c.Cookie(constant.SessionName)
-	if sID != "" {
-		c.SetCookie(constant.SessionName, sID, -1, "", "", false, false)
-		err := global.SESSION.Delete(sID)
-		if err != nil {
-			return err
-		}
-	}
+	_ = global.SESSION.Clean()
 	return nil
 }
diff --git a/backend/init/cache/badger_db/badger_db.go b/backend/init/cache/badger_db/badger_db.go
index 46588e336..069859e37 100644
--- a/backend/init/cache/badger_db/badger_db.go
+++ b/backend/init/cache/badger_db/badger_db.go
@@ -2,9 +2,10 @@ package badger_db
 
 import (
 	"fmt"
+	"time"
+
 	"github.com/dgraph-io/badger/v3"
 	"github.com/pkg/errors"
-	"time"
 )
 
 type Cache struct {
@@ -44,6 +45,10 @@ func (c *Cache) Del(key string) error {
 	return err
 }
 
+func (c *Cache) Clean() error {
+	return c.db.DropAll()
+}
+
 func (c *Cache) Get(key string) ([]byte, error) {
 	var result []byte
 	err := c.db.View(func(txn *badger.Txn) error {
diff --git a/backend/init/session/psession/psession.go b/backend/init/session/psession/psession.go
index 5cf8ff0af..90cff7d5e 100644
--- a/backend/init/session/psession/psession.go
+++ b/backend/init/session/psession/psession.go
@@ -2,8 +2,9 @@ package psession
 
 import (
 	"encoding/json"
-	"github.com/1Panel-dev/1Panel/backend/init/cache/badger_db"
 	"time"
+
+	"github.com/1Panel-dev/1Panel/backend/init/cache/badger_db"
 )
 
 type SessionUser struct {
@@ -40,3 +41,7 @@ func (p *PSession) Set(sessionID string, user SessionUser, ttlSeconds int) error
 func (p *PSession) Delete(sessionID string) error {
 	return p.store.Del(sessionID)
 }
+
+func (p *PSession) Clean() error {
+	return p.store.Clean()
+}