diff --git a/utils/settings.py b/utils/settings.py
index d320ac2..9d51b28 100644
--- a/utils/settings.py
+++ b/utils/settings.py
@@ -121,6 +121,6 @@ NEW_API_ADMIN_KEY = os.getenv("NEW_API_ADMIN_KEY", "")
 # ============================================================
 # Single Agent Mode Configuration
 # ============================================================
-SINGLE_AGENT_MODE = os.getenv("SINGLE_AGENT_MODE", "true") == "true"
+SINGLE_AGENT_MODE = os.getenv("SINGLE_AGENT_MODE", "false") == "true"
 TEMPLATE_BOT_ID = os.getenv("TEMPLATE_BOT_ID", "403a2b63-88e4-4db1-b712-8dcf31fc98ea")
 TEMPLATE_BOT_NAME = os.getenv("TEMPLATE_BOT_NAME", "智能助手")