diff --git a/src/renderer/src/pages/settings/AboutSettings.tsx b/src/renderer/src/pages/settings/AboutSettings.tsx
index 7ea35635a4..a97cfa7d74 100644
--- a/src/renderer/src/pages/settings/AboutSettings.tsx
+++ b/src/renderer/src/pages/settings/AboutSettings.tsx
@@ -10,7 +10,7 @@ import i18n from '@renderer/i18n'
 import { useAppDispatch } from '@renderer/store'
 import { setUpdateState } from '@renderer/store/runtime'
 import { ThemeMode } from '@renderer/types'
-import { compareVersions, runAsyncFunction } from '@renderer/utils'
+import { runAsyncFunction } from '@renderer/utils'
 import { UpgradeChannel } from '@shared/config/constant'
 import { Avatar, Button, Progress, Radio, Row, Switch, Tag, Tooltip } from 'antd'
 import { debounce } from 'lodash'
@@ -96,7 +96,8 @@ const AboutSettings: FC = () => {
     })
   }
 
-  const hasNewVersion = update?.info?.version && version ? compareVersions(update.info.version, version) > 0 : false
+  // don't support downgrade, so we only check if the version is different
+  const hasNewVersion = update?.info?.version && version ? update.info.version !== version : false
 
   const currentChannelByVersion =
     [
diff --git a/src/renderer/src/utils/__tests__/index.test.ts b/src/renderer/src/utils/__tests__/index.test.ts
index 84c2b1d769..2ac46975e3 100644
--- a/src/renderer/src/utils/__tests__/index.test.ts
+++ b/src/renderer/src/utils/__tests__/index.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect, it } from 'vitest'
 
 import { runAsyncFunction } from '../index'
-import { compareVersions, hasPath, isFreeModel, isValidProxyUrl, removeQuotes, removeSpecialCharacters } from '../index'
+import { hasPath, isFreeModel, isValidProxyUrl, removeQuotes, removeSpecialCharacters } from '../index'
 
 describe('Unclassified Utils', () => {
   describe('runAsyncFunction', () => {
@@ -110,32 +110,4 @@ describe('Unclassified Utils', () => {
       expect(hasPath('')).toBe(false)
     })
   })
-
-  describe('compareVersions', () => {
-    it('should return 1 if v1 > v2', () => {
-      expect(compareVersions('1.2.3', '1.2.2')).toBe(1)
-      expect(compareVersions('2.0.0', '1.9.9')).toBe(1)
-      expect(compareVersions('1.2.0', '1.1.9')).toBe(1)
-      expect(compareVersions('1.2.3', '1.2')).toBe(1)
-    })
-
-    it('should return -1 if v1 < v2', () => {
-      expect(compareVersions('1.2.2', '1.2.3')).toBe(-1)
-      expect(compareVersions('1.9.9', '2.0.0')).toBe(-1)
-      expect(compareVersions('1.1.9', '1.2.0')).toBe(-1)
-      expect(compareVersions('1.2', '1.2.3')).toBe(-1)
-    })
-
-    it('should return 0 if v1 == v2', () => {
-      expect(compareVersions('1.2.3', '1.2.3')).toBe(0)
-      expect(compareVersions('1.2', '1.2.0')).toBe(0)
-      expect(compareVersions('1.0.0', '1')).toBe(0)
-    })
-
-    it('should handle non-numeric and empty string', () => {
-      expect(compareVersions('', '')).toBe(0)
-      expect(compareVersions('a.b.c', '1.2.3')).toBe(-1)
-      expect(compareVersions('1.2.3', 'a.b.c')).toBe(1)
-    })
-  })
 })
diff --git a/src/renderer/src/utils/index.ts b/src/renderer/src/utils/index.ts
index 85275ad15d..c248027ccb 100644
--- a/src/renderer/src/utils/index.ts
+++ b/src/renderer/src/utils/index.ts
@@ -147,25 +147,6 @@ export function hasPath(url: string): boolean {
   }
 }
 
-/**
- * 比较两个版本号字符串。
- * @param {string} v1 第一个版本号
- * @param {string} v2 第二个版本号
- * @returns {number} 比较结果，1 表示 v1 大于 v2，-1 表示 v1 小于 v2，0 表示相等
- */
-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
-}
-
 /**
  * 显示确认模态框。
  * @param {ModalFuncProps} params 模态框参数