diff --git a/app/app.go b/app/app.go
index e8f0178..fbeed1c 100644
--- a/app/app.go
+++ b/app/app.go
@@ -154,7 +154,7 @@ func New(ctx context.Context, opts interface{}, ver appInit.Version) (appInit.Co
 		WorkerRespondentCh: workerRespondentCh,
 		Encrypt:            encrypt,
 		RedirectURl:        options.RedirectURL,
-    AiClient:           clients.NewAiClient("https://alvatar.com/api/engine/send_answer/"),
+    AiClient:           clients.NewAiClient("https://alvatar.com/api/engine/send_answer"),
 	})
 
 	saveRespWcData := savewc.DepsForResp{