diff --git a/src/config/openclawProviderPresets.ts b/src/config/openclawProviderPresets.ts
index f9b5539ff..d20b55bae 100644
--- a/src/config/openclawProviderPresets.ts
+++ b/src/config/openclawProviderPresets.ts
@@ -458,6 +458,7 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
       baseUrl: "https://api.longcat.chat/v1",
       apiKey: "",
       api: "openai-completions",
+      authHeader: true,
       models: [
         {
           id: "LongCat-Flash-Chat",