diff --git a/src/release/gitbook.py b/src/release/gitbook.py
index eecfddb..907f668 100755
--- a/src/release/gitbook.py
+++ b/src/release/gitbook.py
@@ -40,9 +40,9 @@ def loadCover(metadata: dict) -> None:
     cover = '---\ndescription: 作者：%s\n---\n\n# %s\n\n' % (metadata['author'], metadata['name'])
     cover += '<figure><img src="assets/cover.jpg" alt=""><figcaption><p>栩栩若生</p></figcaption></figure>\n\n'
     cover += '\n>\n'.join(['> %s' % x for x in metadata['desc']]) + '\n\n'
-    cover += '## <center>[>>> TXT下载 <<<](https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.txt)</center>\n\n'
-    cover += '## <center>[>>> MOBI下载 <<<](https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.mobi)</center>\n\n'
-    cover += '{% embed url="https://github.com/dnomd343/xxrs-crawler.git" %}\n项目地址\n{% endembed %}\n'
+    cover += '## [>>> TXT下载 <<<](https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.txt)\n\n'
+    cover += '## [>>> MOBI下载 <<<](https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.mobi)\n\n'
+    cover += '{% embed url="https://github.com/dnomd343/xxrs-crawler" %}\n项目地址\n{% endembed %}\n'
     saveFile(os.path.join(releaseInfo['gitbookDir'], 'README.md'), cover)
 
 
diff --git a/src/release/json_dumps.py b/src/release/json_dumps.py
index c316be6..c5fec65 100755
--- a/src/release/json_dumps.py
+++ b/src/release/json_dumps.py
@@ -12,7 +12,7 @@ def jsonRelease(metadata: dict, content: dict) -> str:
     return json.dumps({
         'metadata': metadata,
         'content': content,
-    }, separators = (',', ':'))
+    }, separators = (',', ':'))  # without space
 
 
 if __name__ == '__main__':