diff --git a/index.d.ts b/index.d.ts
index 2985de3b49..2b2868762c 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -69,6 +69,9 @@ declare module 'egg' {
     curl<T = any>(url: HttpClientRequestURL): Promise<HttpClientResponseOld<T> | HttpClientResponse<T>>;
     curl<T = any>(url: HttpClientRequestURL, options: RequestOptionsOld | HttpClientRequestOptions):
       Promise<HttpClientResponseOld<T> | HttpClientResponse<T>>;
+    safeCurl<T = any>(url: HttpClientRequestURL): Promise<HttpClientResponseOld<T> | HttpClientResponse<T>>;
+    safeCurl<T = any>(url: HttpClientRequestURL, options: RequestOptionsOld | HttpClientRequestOptions):
+      Promise<HttpClientResponseOld<T> | HttpClientResponse<T>>;
   }
 
   interface EggHttpConstructor {