From 89af066d12d7ea0649544159f550f8191d960d50 Mon Sep 17 00:00:00 2001
From: dy <askjjdk@153.com>
Date: Fri, 29 Dec 2023 01:07:27 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9B=9E=E6=BB=9A=E5=85=AC=E7=94=A8=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
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---
 src/global.ts               | 2 +-
 src/shared/public/public.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/global.ts b/src/global.ts
index 20bc6b0..26105d1 100644
--- a/src/global.ts
+++ b/src/global.ts
@@ -233,7 +233,7 @@ export function ctor() {
 }
 
 Array.prototype.random = function (this: Array<any>) {
-    return this[PublicShared.randomNum(0, this.length - 1)];
+    return this[PublicShared.randomNum(0, this.length)];
 };
 
 Array.prototype.intersection = function (this: Array<any>, other: Array<any>) {
diff --git a/src/shared/public/public.ts b/src/shared/public/public.ts
index 5c8d5b6..02c3aa2 100644
--- a/src/shared/public/public.ts
+++ b/src/shared/public/public.ts
@@ -115,7 +115,7 @@ export class PublicShared {
      * 随机生成区间范围整数
      */
     static randomNum(min: number, max: number) {
-        return Math.floor(Math.random() * (max - min + 1) + min);
+        return Math.floor(Math.random() * (max - min) + min);
     }
     /**获取道具配置 */
     static getAtnConf(atn: prizeType) {