diff --git a/src/release/utils/common.py b/src/release/utils/common.py
index a8a29c8..390a9cf 100644
--- a/src/release/utils/common.py
+++ b/src/release/utils/common.py
@@ -4,6 +4,7 @@
 import os
 import json
 
+onlineDesc = '《栩栩若生》在线阅读'
 projectUrl = 'https://github.com/dnomd343/xxrs-crawler'
 
 rootPath = os.path.join(  # project root directory
diff --git a/src/release/utils/release.py b/src/release/utils/release.py
index ba2e385..1ea69d6 100644
--- a/src/release/utils/release.py
+++ b/src/release/utils/release.py
@@ -10,6 +10,7 @@ import subprocess
 from .common import isRoot
 from .common import rootPath
 from .common import saveFile
+from .common import onlineDesc
 from .common import projectUrl
 from .common import releaseInfo
 from .common import createFolder
@@ -36,7 +37,8 @@ def gitbookRelease(metadata: dict, content: dict) -> None:
     createFolder(os.path.join(releaseInfo['gitbook'], './assets/'))
     createFolder(os.path.join(releaseInfo['gitbook'], './chapter/'))
 
-    cover = gitbookMetadata(metadata)
+    cover = '---\ndescription: 作者：%s\n---\n\n' % metadata['author']
+    cover += gitbookMetadata(metadata)
     for (resName, resUrls) in resourceInfo.items():
         cover += '{% hint style="success" %}\n' \
             + '### [%s](%s)（[备用地址](%s)）\n' % (resName, resUrls[1], resUrls[0]) \
@@ -57,7 +59,8 @@ def staticDepends(workDir: str, metadata: dict, content: dict) -> None:
     createFolder(os.path.join(workDir, './assets/'))
     createFolder(os.path.join(workDir, './chapter/'))
 
-    cover = gitbookMetadata(metadata) + '<hr/>\n'
+    cover = '---\ndescription: %s\n---\n\n' % onlineDesc
+    cover += gitbookMetadata(metadata) + '<hr/>\n'
     for (resName, resUrls) in resourceInfo.items():
         cover += '\n{% hint style="none" %}\n' \
             + '#### [%s](%s)（[备用地址](%s)）\n' % (resName, resUrls[1], resUrls[0]) \
@@ -66,7 +69,6 @@ def staticDepends(workDir: str, metadata: dict, content: dict) -> None:
     bookInfo = json.dumps({
         'title': metadata['name'],
         'author': metadata['author'],
-        'description': '《%s》在线阅读' % metadata['name'],
         "language": "zh-hans",
         'plugins': [
             '-lunr', '-search', '-sharing', 'hints', 'github',
@@ -82,7 +84,8 @@ def staticDepends(workDir: str, metadata: dict, content: dict) -> None:
     saveFile(os.path.join(workDir, 'README.md'), cover)
     saveFile(os.path.join(workDir, 'book.json'), bookInfo)
     saveFile(os.path.join(workDir, 'SUMMARY.md'), gitbookSummary(content))
-    for (chapterPath, chapterContent) in gitbookChapters(content).items():
+    descHeader = '---\ndescription: %s\n---\n\n' % onlineDesc
+    for (chapterPath, chapterContent) in gitbookChapters(content, header = descHeader).items():
         saveFile(os.path.join(workDir, chapterPath), chapterContent)
     shutil.copy(  # gitbook cover
         os.path.join(rootPath, './assets/cover.jpg'),
diff --git a/src/release/utils/sequence.py b/src/release/utils/sequence.py
index 688f787..3139ebc 100644
--- a/src/release/utils/sequence.py
+++ b/src/release/utils/sequence.py
@@ -57,11 +57,13 @@ def htmlSerialize(metadata: dict, content: dict) -> str:
 
 
 def gitbookMetadata(metadata: dict) -> str:
-    return '---\ndescription: 作者：%s\n---\n\n# %s\n\n' % (
-        metadata['author'], metadata['name']
-    ) + '<figure style="%s"><img src="%s" alt=""><figcaption><p>%s</p></figcaption></figure>\n\n' % (
-        'text-align:center', 'assets/cover.jpg', metadata['name']
-    ) + '\n>\n'.join(['> %s' % x for x in metadata['desc']]) + '\n\n'
+    return ''.join([
+        '# %s\n\n' % metadata['name'],
+        '<figure style="text-align:center">',
+        '<img src="%s" alt=""><figcaption>' % 'assets/cover.jpg',
+        '<p>%s</p></figcaption></figure>\n\n' % metadata['name'],
+        '\n>\n'.join(['> %s' % x for x in metadata['desc']]) + '\n\n',
+    ])
 
 
 def gitbookChapterPath(caption: str) -> str:
@@ -79,11 +81,11 @@ def gitbookSummary(chapters: dict) -> str:
     return summary
 
 
-def gitbookChapters(chapters: dict) -> dict:
+def gitbookChapters(chapters: dict, header: str = '') -> dict:
     result = {}
     for (caption, content) in chapters.items():
         content = [markdownTransfer(x) for x in content]
-        result[gitbookChapterPath(caption)] = '# %s\n\n%s\n' % (
+        result[gitbookChapterPath(caption)] = header + '# %s\n\n%s\n' % (
             caption, '\n\n'.join(content)
         )
     return result