diff --git a/mkdocs.yml b/mkdocs.yml
index 7f506892ea4..d960367bf56 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -318,6 +318,7 @@ nav:
 #          - 使用BR备份数据: 7.data-security/2.backup-restore/3.br-backup-data.md
 #          - 使用BR恢复数据: 7.data-security/2.backup-restore/4.br-restore-data.md
       - 管理快照: 7.data-security/3.manage-snapshot.md
+      - SSL加密: 7.data-security/4.ssl.md
 
   - 最佳实践:
       - Compaction: 8.service-tuning/compaction.md