diff --git a/@sammo/util/src/index.ts b/@sammo/util/src/index.ts
index d1109c0..6c23dc5 100644
--- a/@sammo/util/src/index.ts
+++ b/@sammo/util/src/index.ts
@@ -20,6 +20,9 @@ export function calcBase64Len(length: number) {
 export function delay(time: number): Promise<void>;
 export function delay<T>(time: number, result: T): Promise<T>;
 export function delay<T = undefined>(time: number, result?: T): Promise<T | void> {
+	if(time <= 0){
+		return new Promise(r => r(result));
+	}
 	return new Promise(resolve =>
 		setTimeout(() => {
 			resolve(result);