diff --git a/apps/assets/api/system_user.py b/apps/assets/api/system_user.py
index 581800bec..912630b79 100644
--- a/apps/assets/api/system_user.py
+++ b/apps/assets/api/system_user.py
@@ -138,7 +138,8 @@ class SystemUserAppAuthInfoApi(generics.RetrieveAPIView):
         instance = super().get_object()
         app_id = self.kwargs.get('app_id')
         user_id = self.request.query_params.get("user_id")
-        instance.load_app_more_auth(app_id, user_id)
+        username = self.request.query_params.get("username")
+        instance.load_app_more_auth(app_id, username, user_id)
         return instance
 
 
diff --git a/apps/assets/models/user.py b/apps/assets/models/user.py
index 5e0384d01..7677c3f08 100644
--- a/apps/assets/models/user.py
+++ b/apps/assets/models/user.py
@@ -129,12 +129,21 @@ class AuthMixin:
         if password:
             self.password = password
 
-    def load_app_more_auth(self, app_id=None, user_id=None):
+    def load_app_more_auth(self, app_id=None, username=None, user_id=None):
         self._clean_auth_info_if_manual_login_mode()
         # 加载临时认证信息
         if self.login_mode == self.LOGIN_MANUAL:
             self._load_tmp_auth_if_has(app_id, user_id)
             return
+        # 更新用户名
+        from users.models import User
+        user = get_object_or_none(User, pk=user_id) if user_id else None
+        if self.username_same_with_user:
+            if user and not username:
+                _username = user.username
+            else:
+                _username = username
+            self.username = _username
 
     def load_asset_special_auth(self, asset, username=''):
         """
diff --git a/apps/authentication/api/connection_token.py b/apps/authentication/api/connection_token.py
index 9001e8650..4adaa1942 100644
--- a/apps/authentication/api/connection_token.py
+++ b/apps/authentication/api/connection_token.py
@@ -294,7 +294,7 @@ class SecretDetailMixin:
             data.update(asset_detail)
         else:
             app_detail = self._get_application_secret_detail(app)
-            system_user.load_app_more_auth(app.id, user.id)
+            system_user.load_app_more_auth(app.id, user.username, user.id)
             data['type'] = 'application'
             data.update(app_detail)