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Siyuan Security Flaw Exposed?
2026-02-04 23:24This vulnerability will be fixed in the next version (v3.5.5).
PS: All disclosed security vulnerabilities and their fixes can be found here:
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How is primary key tied to document title?
2026-02-01 21:14Simply deleting the text from the database will restore the dynamic anchor text.
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How is primary key tied to document title?
2026-02-01 09:39Similar to references/hyperlinks, the text of primary keys is also divided into static anchor text and dynamic anchor text. If you modify it manually, it will become static anchor text and will not change with the document title.
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Expanding h1 automatically expanding h2 too
2026-01-06 19:14When the top-level heading is expanded, all the blocks below it will also be expanded. This is by design and cannot be changed. Thank you.
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Siyuan Android v3.5.2: no longer able to log in again after updated!
2026-01-06 19:13Open the file
/storage/emulated/0/Android/data/org.b3log.siyuan/files/siyuan/conf/conf.jsonand find theaccessAuthCodevalue, this is the authorization code you set. -
SiYuan Browser Extension | Official Firefox Version + Feature Request
2025-12-25 22:37There are no plans to create a Firefox version of the extension, but I think I've seen that someone else has already created and published one.
We are not currently considering adding new features to the SiYuan browser extension. Thank you for your suggestion.
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AGPL License
2025-12-25 22:35Both the front-end and back-end code are based on AGPL; simply follow the license terms.
Closed-source plugins also need to have their source code provided to us for review.
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Can not login anymore
2025-12-12 10:26The error message "lookup siyuan-cloud.liuyun.io: Try again" suggests a potential DNS issue. Try pinging the domain:
ping siyuan-cloud.liuyun.io -
v3.4.2 will not sync on Windows
2025-12-09 09:28It appears this error is not coming from the SiYuan application itself; please check your plugins.
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What is the flow chart syntax?
2025-12-03 17:59Please refer to the "Formatting elements" in the user guide.
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v3.4.2 will not sync on Windows
2025-12-03 17:57Please provide the region ID configuration so we can follow up on the issue.
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Continuous Sync Error for workspace
2025-12-02 19:28Please export the system logs in Settings > About to help diagnose the problem.
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Decrease lagging in siyuan
2025-12-02 11:34We've made some optimizations. Please try it after version v3.4.2 is released. If you still have problems, please continue to reply to me. Thank you.
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Decrease lagging in siyuan
2025-11-29 22:34This issue might occur if you are using relation fields: Issue #16464 · siyuan-note/siyuan
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Paid or free version?
2025-11-26 19:26SiYuan does not support connecting from the App to the kernel (this feature is not available even with a paid subscription).
Backup functionality is free:
- Manually package the workspace folder after completely exporting SiYuan (including the kernel)
- Use SiYuan's Export Data function
- Use SiYuan's Data Snapshot function
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Embedded Youtube Videos Not Working Anymore?
2025-11-13 18:30Please wait for the new version to be released or use the latest development version.
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Serious error while exporting content to epub format
2025-11-10 11:24Please upload some screenshots of the problem, and create a doc that reproduces the problem and export it as a .sy.zip file so that we can debug it. Thank you.
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No content for container notes
2025-10-09 20:25We will improve it later Issue #16040 · siyuan-note/siyuan
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How to select multiple blocks?
2025-10-07 19:55There is currently no multi-select block on the mobile, please pay attention to Issue #13207 · siyuan-note/siyuan
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How far is SiYuan retrocompatible ?
2025-10-03 22:49The main program should be fine, but we cannot guarantee that the plugin will function properly. If you have any concerns, please back up your data before upgrading.
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Successfully avoid potential data corruption error again and again
2025-09-18 21:16I'm not sure if VeraCrypt is causing the problem, so you'd better test that.
If so, can you try closing VeraCrypt while using SiYuan, then reopening it after exiting SiYuan?
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Successfully avoid potential data corruption error again and again
2025-09-18 16:39On macOS, there shouldn't be any impact from antivirus software. Can you try disabling VeraCrypt?

