diff --git a/org/dunnet.org b/org/dunnet.org
index 158cff7..eae2222 100644
--- a/org/dunnet.org
+++ b/org/dunnet.org
@@ -5,11 +5,12 @@
 大概一年多之前, 我玩 dunnet 时搜到了这个 [[https://www.luogu.com.cn/blog/ivystorm/emacs-adventuredunnet-tong-guan-jiao-cheng][emacs - adventure/dunnet 通关教程 - Ivystorm 的博客 - 洛谷博客]].
 这是中文互联网少有的认真写的 dunnet 攻略, 我最欣赏的是那张手绘的地图, 在我能搜到的互联网上, 他是唯一一个.
 但是今天一看, 文章没了, [[https://archive.org][archive.org]] 和 [[https://archive.today][archive.today]] 也没有存档. 还好我当时把地图下下来了, 但放谷歌上也搜不到来源.
-我想, 为了更多人能了解, 我把这张图分享出来吧:
+我想, 为了更多人能了解, 我把这张图分享出来吧 (有 IPFS 的可以 pin 一下):
 #+ATTR_HTML: :width 512px
 [[../images/dunnet.png]]
 #+BEGIN_EXAMPLE
 eda0ca4b2ccc1247f66e55a703cb2168606d76926772e4c009991fcc235e9ef3  dunnet.png
+ipfs://bafybeidpgepmufflyaeefdmzwwtdlnj53qwaqus6wknjw2gpq5ukzbhuia
 #+END_EXAMPLE
 联系不上原作者, 如果您看到了, 能不能把您的文章恢复?
 
diff --git a/org/internet_collections.org b/org/internet_collections.org
index d43a9ce..d8eb729 100644
--- a/org/internet_collections.org
+++ b/org/internet_collections.org
@@ -317,6 +317,11 @@ author of darkman
 ** [[https://lyra.horse][lyra.horse]]                                                         :hack:
 *** [[https://lyra.horse/blog/2024/05/exploiting-v8-at-openecsc/][Exploiting V8 at openECSC]]
 ** [[https://io-oi.me][reuixiy]]
+** [[https://ononoki.org][ononoki.org]]
+** [[https://flak.tedunangst.com][flak]]                                                              :c:BSD:
+*** [[https://flak.tedunangst.com/post/reversing-an-openbsd-syspatch][reversing an openbsd kernel syspatch]]
+*** [[https://flak.tedunangst.com/post/memory-leak-proof-every-C-program][memory leak proof every C program]]
+*** [[https://flak.tedunangst.com/post/warning-implicit-backdoor][warning: implicit backdoor]]
 
 # LABLE
 
diff --git a/org/labwc.org b/org/labwc.org
index 980af5b..9cc67df 100644
--- a/org/labwc.org
+++ b/org/labwc.org
@@ -22,7 +22,7 @@
 1. [[https://github.com/swaywm/sway/pull/7226][input method popup]] 合入比友商 sway 晚但发布早，irc 聊天终于不用 emacs 当输入法了
 2. nautilus 等可以拖拽
 3. 腾讯会议的悬浮窗口不会自己单独成一个窗口看着很奇怪了
-4. 有屏幕放大器（sway 还是太保守了）
+4. 有屏幕放大器（[[https://github.com/swaywm/sway/issues/2781][sway 还是太保守了]]）
 
 但也有缺陷
 1. 不支持 =ext_workspace_unstable_v1= ，没法在 waybar 上显示工作区
diff --git a/quotes.txt b/quotes.txt
index 98f0970..bc6b425 100644
--- a/quotes.txt
+++ b/quotes.txt
@@ -55,3 +55,5 @@ Creeper? AWW MAN
 I got vape
 Someone tell Vedal there's a problem with my AI
 man!(Volt can I set?)
+豌豆的花语是 9331
+l(a\nle\naf\nfa\nll\ns)\none\nl\niness