diff --git a/src/bk-user/bkuser/apis/login/serializers.py b/src/bk-user/bkuser/apis/login/serializers.py
index 19891d21a..aec6636cf 100644
--- a/src/bk-user/bkuser/apis/login/serializers.py
+++ b/src/bk-user/bkuser/apis/login/serializers.py
@@ -24,7 +24,7 @@ class LocalUserCredentialAuthenticateInputSLZ(serializers.Serializer):
 
 class LocalUserCredentialAuthenticateOutputSLZ(serializers.Serializer):
     data_source_id = serializers.IntegerField(help_text="数据源ID")
-    id = serializers.IntegerField(help_text="用户ID")
+    id = serializers.IntegerField(help_text="用户 ID", source="user_id")
     username = serializers.CharField(help_text="用户名")