diff --git a/js/random-quote.js b/js/random-quote.js
index fd6b597..76897a2 100644
--- a/js/random-quote.js
+++ b/js/random-quote.js
@@ -36,6 +36,7 @@ var data = [
     "他很善于表达, 可惜没什么可表达的",
     "<a id=quote href=emgud2lraXBlZGlhLm9yZy96aC1jbi/pmLLngavplb/ln44K>It's confidential</a>",
     "你说得对，但是《长安汽车》是由艺画开天自主研发的一款全新开放世界冒险游戏。",
+    "Emacs has Evil, but Vim doesn't have Magit",
 ];
 
 var index = Math.floor((Math.random() * data.length));
diff --git a/org/emacs29_2023.org b/org/emacs29_2023.org
new file mode 100644
index 0000000..2477eaf
--- /dev/null
+++ b/org/emacs29_2023.org
@@ -0,0 +1,48 @@
+#+TITLE: 2023 了, 试试 emacs 29
+#+DATE: <2023-01-02 一>
+#+OPTIONS: toc:1
+
+2023 了, 元旦假期, 想体验一下新版本的 emacs, 我已经眼馋好久了
+发行版还没提供? 自己编译, 而且自己编译可以自定义一些选项, 比如 pgtk
+#+BEGIN_SRC sh
+./configure CFLAGS="-march=native -O3 -pipe -finline-functions -floop-nest-optimize -ftree-loop-distribution" \
+            --with-x=no \
+            --with-gpm=no \
+            --with-pgtk \
+            --with-native-compilation \
+            --with-json \
+            --with-sqlite3 \
+            --with-tree-sitter
+#+END_SRC
+
+完整的去看 =etc/NEWS= (btw, =emacs-news-mode= 也是新加的)
+
+* 我 有切身体会/还没体验但是认为很不错 的新特性
+** [[https://emacs-china.org/t/emacs/19806]["真" 背景透明]]
+这是我提前了解到的第一个 emacs29 特性, [[https://www.bilibili.com/video/BV1ca41127KY][evan 的视频]]
+但是有透明通道的图片不会跟着透明
+
+** [[https://www.emacswiki.org/emacs/SmoothScrolling][平滑滚动]]
+搜索 emacs29 蹦出来的
+
+** emoji 😀
+
+** package-vc-install
+但是 =package-report-bug= 有点迷惑
+
+* 我认为早就该加了但是现在才加入
+** erc-sasl
+我编译的时候偶然发现的 =erc-sasl.el=
+我去! 终于有 sasl 了! 不用第三方的 [[https://github.com/emacs-circe/circe][circe]] 了!
+*只需要 customize =erc-modules= 加入 sasl, 然后用 =erc-tls= 就成了*
+这个最早 12 年就有人提出了 ([[https://lists.gnu.org/archive/html/erc-discuss/2012-02/msg00001.html][注释里给的链接]])
+
+** restart-emacs
+
+** package-update(-all)
+
+* 29.1
+- =use-package=
+- =*-ts-mode=
+
+
diff --git a/org/internet_collections.org b/org/internet_collections.org
index 91b4f9e..43963d7 100644
--- a/org/internet_collections.org
+++ b/org/internet_collections.org
@@ -331,7 +331,6 @@ but fasm don't support debug information (dwarf2)
 *** [[https://www.youtube.com/playlist?list=PLknodeJt-I5H_zK-udgi5XhhYrnDoLHkP][Gavin Freeborn: Commandline tools and tips]]
 *** [[https://youtu.be/CFRhGnuXG-4][Why You Shouldn't Nest Your Code]]
 
-
 **  [[https://www.youtube.com/@Computerphile][<C>]]
 *** [[https://youtu.be/BAo5C2qbLq8][Network Time Protocol (NTP)]]
 *** [[https://youtu.be/d7KHAVaX_Rs][Just In Time (JIT) Compilers]]
@@ -388,6 +387,7 @@ to filing patently fraudulent DMCA counter-notifications to avoid the terminatio
 *** [[https://youtube.com/playlist?list=PLgE-9Sxs2IBVgJkY-1ZMj0tIFxsJ-vOkv][BBS The Documentary(8)]]
 *** [[https://youtu.be/k35uDHs7Z9E][DT: A Disturbing Descent Into The Mind Of A Mad Man]]
 *** [[https://youtu.be/GlovVvBAIGk][DT: Keeping A Positive Attitude Even After Storm Destroys My Backyard]]
+*** [[https://www.youtube.com/@lecturesbywalterlewin.they9259][Lectures by Walter Lewin. They will make you ♥ Physics]]            :wow:
 
 * r
 :PROPERTIES:
diff --git a/org/recover_udisk.org b/org/recover_udisk.org
index c8bd821..b56e9c7 100644
--- a/org/recover_udisk.org
+++ b/org/recover_udisk.org
@@ -34,16 +34,6 @@
 一节课之后, 文件(和曾经被删除的)都回来了
 开心!
 
-* 接活?
-:PROPERTIES:
-:CUSTOM_ID: ad
-:END:
-我可以比较廉价的进行数据恢复
-联系我后将磁盘镜像传到 FTP 服务器, *不接百度网盘*
-暂定价如下:
-** 16GiB 以下 0.1 XMR
-** 16~64GiB 0.2 XMR
-
 * 后续
 恢复完之后我想瞅瞅那些教学视频, 正常来讲 f34 应该有解码器的, 但是没有
 是不是我连着网给我删了?
@@ -60,3 +50,4 @@
 emm...硬件问题还是没办法
 #+END_COMMENT
 
+看到一个视频, 介绍了一些别的数据恢复工具: [[https://www.bilibili.com/video/BV1gg411F7rp][BV1gg411F7rp by 有限的未知]]
diff --git a/org/wayland.org b/org/wayland.org
index 8c8cfc6..f02aefd 100644
--- a/org/wayland.org
+++ b/org/wayland.org
@@ -47,7 +47,7 @@ use libinput-gestures
 ** TODO [[https://github.com/WayfireWM/wayfire/issues/1329][Wayfire crashes when closing foot terminal]]
 ** emacs tool-bar not working(cannot toggle and icon theme missing)
 *** cannot toggle: disable custon =default-frame-alist=, or just use floating mode
-*** TODO icon theme missing: ?
+*** icon theme missing: pgtk
 ** [[https://www.reddit.com/r/swaywm/comments/scz5k6/option_create_on_workspace_prev_on_outputnext_on/][Option --create on workspace prev_on_output|next_on_output?]]
 this feature is not compatible with i3, so sway didn't accept the pr
 *** [[https://www.reddit.com/r/swaywm/comments/mmfwnu/sway_command_workspace_next/][shell script solution]]