diff --git a/apps/authentication/api/connection_token.py b/apps/authentication/api/connection_token.py
index a98855f85..831c10b50 100644
--- a/apps/authentication/api/connection_token.py
+++ b/apps/authentication/api/connection_token.py
@@ -306,9 +306,6 @@ class ConnectionTokenViewSet(ExtraActionApiMixin, RootOrgViewMixin, JMSModelView
 
         if account.username != AliasAccount.INPUT:
             data['input_username'] = ''
-        elif account.username == AliasAccount.USER:
-            data['input_username'] = user.username
-
         ticket = self._validate_acl(user, asset, account)
         if ticket:
             data['from_ticket'] = ticket
diff --git a/apps/authentication/models/connection_token.py b/apps/authentication/models/connection_token.py
index ce5b4829f..4f64a1d18 100644
--- a/apps/authentication/models/connection_token.py
+++ b/apps/authentication/models/connection_token.py
@@ -225,9 +225,20 @@ class ConnectionToken(JMSOrgBaseModel):
             account.asset = self.asset
             account.org_id = self.asset.org_id
 
-            if self.account in [AliasAccount.INPUT, AliasAccount.USER]:
+            # 手动账号
+            if self.account == AliasAccount.INPUT:
                 account.username = self.input_username
                 account.secret = self.input_secret
+
+            # 同名账号
+            elif self.account == AliasAccount.USER:
+                account.username = self.user.username
+                account.secret = self.input_secret
+
+            # 匿名账号
+            elif self.account == AliasAccount.ANON:
+                account.username = ''
+                account.secret = ''
         else:
             account = self.asset.accounts.filter(name=self.account).first()
             if not account.secret and self.input_secret: