diff --git a/api/apps/sdk/session.py b/api/apps/sdk/session.py
index e0bcfa735..516571280 100644
--- a/api/apps/sdk/session.py
+++ b/api/apps/sdk/session.py
@@ -115,9 +115,10 @@ def create_agent_session(tenant_id, agent_id):
                     else:
                         if "value" in ele:
                             ele.pop("value")
-    else:
-        for ans in canvas.run(stream=False):
-            pass
+
+    for ans in canvas.run(stream=False):
+        pass
+    
     cvs.dsl = json.loads(str(canvas))
     conv = {"id": get_uuid(), "dialog_id": cvs.id, "user_id": user_id, "message": [{"role": "assistant", "content": canvas.get_prologue()}], "source": "agent", "dsl": cvs.dsl}
     API4ConversationService.save(**conv)