diff --git a/instill/configuration/__init__.py b/instill/configuration/__init__.py
index 3837086..4e543af 100644
--- a/instill/configuration/__init__.py
+++ b/instill/configuration/__init__.py
@@ -65,10 +65,10 @@ def save(self) -> None:
                 c,
             )
 
-    def set_token(self, alias: str, token: str) -> None:
-        if self._config.hosts is not None:
-            self._config.hosts[alias].token = token
-            self.save()
+    def set_default(self, url: str, token: str, secure: bool):
+        self._config.hosts["default"] = _InstillHost(
+            url=url, secure=secure, token=token
+        )
 
 
 global_config = Configuration()
diff --git a/instill/protogen b/instill/protogen
index c949edc..3f9fb80 160000
--- a/instill/protogen
+++ b/instill/protogen
@@ -1 +1 @@
-Subproject commit c949edcae1ef8e2b578e9c12b1ed18a961648dab
+Subproject commit 3f9fb80bd27a07539f91f3ad33832cc0200764a0
diff --git a/instill/resources/pipeline.py b/instill/resources/pipeline.py
index 629cc10..4b655c9 100644
--- a/instill/resources/pipeline.py
+++ b/instill/resources/pipeline.py
@@ -11,7 +11,7 @@ def __init__(
         self,
         client: InstillClient,
         name: str,
-        recipe: pipeline_interface.Recipe,
+        recipe: pipeline_interface.Recipe | None = None,
     ) -> None:
         super().__init__()
         self.client = client