diff --git a/.cnb/settings.yml b/.cnb/settings.yml
new file mode 100644
index 0000000..87d4058
--- /dev/null
+++ b/.cnb/settings.yml
@@ -0,0 +1,6 @@
+npc:
+  defaultRole: router
+  roles:
+    - name: router
+      prompt: |
+        你好
\ No newline at end of file