diff --git a/.github/workflows/site.yml b/.github/workflows/site.yml
index 143a1ca..0841362 100644
--- a/.github/workflows/site.yml
+++ b/.github/workflows/site.yml
@@ -31,7 +31,8 @@ jobs:
           cd org
           make clean
           make
-          tree ../
+          cd ..
+          ./patches/gmi.sh
 
       - name: Setup Pages
         uses: actions/configure-pages@v2
@@ -44,7 +45,7 @@ jobs:
 
       - name: Patch HTML
         run: |
-          tree _site
+          cd _site && tree
           sudo ./patches/icons.sh
 
       - name: Upload artifact
diff --git a/.gitignore b/.gitignore
index 1622e9e..83190c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 
 *.html
 *.xml
+*.gmi.txt
 !index.html
 !xmr.html
 !404.html
diff --git a/gopher_collections.gmi.txt b/gopher_collections.gmi.txt
deleted file mode 120000
index 599a1b0..0000000
--- a/gopher_collections.gmi.txt
+++ /dev/null
@@ -1 +0,0 @@
-gmi/gopher_collections.gmi
\ No newline at end of file
diff --git a/org/internet_collections.org b/org/internet_collections.org
index 21dec67..0c505e9 100644
--- a/org/internet_collections.org
+++ b/org/internet_collections.org
@@ -8,6 +8,9 @@
 #+DATE: <2022-06-05 日>
 
 * 一些(个人)博客收集
+:PROPERTIES:
+:CUSTOM_ID: blog
+:END:
 #+TAGS: rssable(s) rssub(u) gopher(g)
 #+BEGIN_SRC text
          _                                                  ___
@@ -278,6 +281,9 @@ use the power of tor:
 今年的新博客, 友链有踏浪
 
 * YouTube 收集(没有账号, 这就是我的收藏夹)
+:PROPERTIES:
+:CUSTOM_ID: yt
+:END:
 # I think the quality of DT's video is falling
 ** Computer Science
 *** [[https://tsoding.org][tsoding]]
@@ -367,6 +373,9 @@ to filing patently fraudulent DMCA counter-notifications to avoid the terminatio
 *** [[https://youtu.be/k35uDHs7Z9E][DT: A Disturbing Descent Into The Mind Of A Mad Man]]
 
 * r
+:PROPERTIES:
+:CUSTOM_ID: r
+:END:
 ** [[https://www.reddit.com/r/unixporn/][unixporn]]
 *** [[https://www.reddit.com/r/unixporn/comments/v6fsui/sway_family_reunionr/][reddit: family reunion]]
 *** [[https://www.reddit.com/r/unixporn/comments/wkba0x/jwm_if_i_had_a_pda/][pocket pc]]
@@ -378,6 +387,9 @@ to filing patently fraudulent DMCA counter-notifications to avoid the terminatio
 *** [[https://www.reddit.com/r/ProgrammerHumor/comments/mr8gqx/new_episode_of_electricianhumor/][New episode of ElectricianHumor]]
 
 * Mail
+:PROPERTIES:
+:CUSTOM_ID: mail
+:END:
 #+BEGIN_SRC text
 [[[ To any NSA and FBI agents reading my email: please consider    ]]]
 [[[ whether defending the US Constitution against all enemies,     ]]]
@@ -389,6 +401,9 @@ to filing patently fraudulent DMCA counter-notifications to avoid the terminatio
 ** [[https://lists.gnu.org/archive/html/emacs-devel/2020-10/msg00376.html][Include leaf in Emacs distribution]]
 
 * Other
+:PROPERTIES:
+:CUSTOM_ID: misc
+:END:
 #+BEGIN_COMMENT
 #+END_COMMENT
 ** [[https://en.wikipedia.org/wiki/Python_(missile)][Python-5]]
diff --git a/org/publish_config.el b/org/publish_config.el
index 9aa5c9b..56145fd 100644
--- a/org/publish_config.el
+++ b/org/publish_config.el
@@ -19,6 +19,7 @@
   (require 'webfeeder))
 
 ;; https://emacs.stackexchange.com/questions/36366/disable-auto-id-generation-in-org-mode-html-export
+;; BUG: will cause toc not working, but I don't use much, so just add id manually
 (defun html-body-id-filter (output backend info)
   "Remove random ID attributes generated by Org."
   (when (eq backend 'html)
diff --git a/patches/gmi.sh b/patches/gmi.sh
new file mode 100755
index 0000000..9b767b0
--- /dev/null
+++ b/patches/gmi.sh
@@ -0,0 +1,3 @@
+#! /bin/sh
+
+ls gmi | xargs -I {} ln -s gmi/{} {}.txt
diff --git a/patches/icons.sh b/patches/icons.sh
index aad0af8..fb7d8d4 100755
--- a/patches/icons.sh
+++ b/patches/icons.sh
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # bili_ip
-sed -i '6a <link rel="shortcut icon" href=https://www.bilibili.com/favicon.ico>' _site/bili_ip.html
+sed -i '6a <link rel="shortcut icon" href=https://www.bilibili.com/favicon.ico>' bili_ip.html
 
 # magical index
-sed -i '6a <link rel="shortcut icon" href=https://static.wikia.nocookie.net/minecraft_gamepedia/images/5/55/Enchanted_Book.gif>' _site/internet_collections.html
+sed -i '6a <link rel="shortcut icon" href=https://static.wikia.nocookie.net/minecraft_gamepedia/images/5/55/Enchanted_Book.gif>' internet_collections.html
diff --git a/re.gmi.txt b/re.gmi.txt
deleted file mode 120000
index 6a220bb..0000000
--- a/re.gmi.txt
+++ /dev/null
@@ -1 +0,0 @@
-gmi/re.gmi
\ No newline at end of file