diff --git a/src/main/resources/application-test.yml b/src/main/resources/application-test.yml
index a3fc489..1357c2b 100644
--- a/src/main/resources/application-test.yml
+++ b/src/main/resources/application-test.yml
@@ -63,4 +63,7 @@ minio:
 
 logging:
   level:
-    org.springframework.ai: TRACE
\ No newline at end of file
+    org.springframework.ai: TRACE
+
+langChain-chat:
+  url: http://113.128.242.110:7861/knowledge_base/
\ No newline at end of file