From e99385c512f56191f0fec323b9c01d2b45936ac8 Mon Sep 17 00:00:00 2001
From: alger <algerkc@qq.com>
Date: Fri, 20 Jun 2025 23:17:16 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20feat:=20=E6=B7=BB=E5=8A=A0=E7=89=88?=
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---
 src/renderer/utils/update.ts | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/renderer/utils/update.ts b/src/renderer/utils/update.ts
index 1292244..43ae0b9 100644
--- a/src/renderer/utils/update.ts
+++ b/src/renderer/utils/update.ts
@@ -183,6 +183,27 @@ export const formatDate = (dateStr: string): string => {
   return useDateFormat(new Date(dateStr), 'YYYY-MM-DD HH:mm').value;
 };
 
+/**
+ * 比较两个版本号
+ * @param v1 版本号1
+ * @param v2 版本号2
+ * @returns 如果v1大于v2返回1，如果v1小于v2返回-1，如果相等返回0
+ */
+export const compareVersions = (v1: string, v2: string): number => {
+  const v1Parts = v1.split('.').map(Number);
+  const v2Parts = v2.split('.').map(Number);
+  
+  for (let i = 0; i < Math.max(v1Parts.length, v2Parts.length); i++) {
+    const v1Part = v1Parts[i] || 0;
+    const v2Part = v2Parts[i] || 0;
+    
+    if (v1Part > v2Part) return 1;
+    if (v1Part < v2Part) return -1;
+  }
+  
+  return 0;
+};
+
 /**
  * 检查更新
  */
@@ -197,7 +218,8 @@ export const checkUpdate = async (
     }
 
     const latestVersion = releaseInfo.tag_name.replace('v', '');
-    if (latestVersion === currentVersion) {
+    // 比较版本号，只有当新版本大于当前版本时才返回更新信息
+    if (compareVersions(latestVersion, currentVersion) <= 0) {
       return null;
     }
     console.log('latestVersion', latestVersion);