Improve notify message format

.github/workflows/main.yml

@@ -148,6 +148,6 @@ jobs:
           body: |
             {
               "avatar_url": "https://raw.githubusercontent.com/${{ github.event.repository.full_name }}/${{ github.ref_name }}/favicon.png",
-              "content": "**${{ github.event.repository.name }}** new version released!\nVersion: `${{ github.ref_name }}`\nDownload: <${{ github.event.repository.html_url }}/releases/tag/${{ github.ref_name }}>\nChangelog: <${{ github.event.repository.html_url }}/blob/${{ github.ref_name }}/Changelog.md>"
+              "content": "**${{ github.event.repository.name }}** new version released!\nVersion: `${{ github.ref_name }}`\n[Download](${{ github.event.repository.html_url }}/releases/tag/${{ github.ref_name }}) • [Changelog](${{ github.event.repository.html_url }}/blob/${{ github.ref_name }}/Changelog.md)"
             }
           retry-count: 5