diff --git a/README.md b/README.md
index d8ea835..d23ddf9 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,16 @@
-# atproto
+# at
 
 https://github.com/bluesky-social/atproto
 
-- @
-- [at]mosphere
-- at://proto
-- at protocol
+|word|name|example|
+|---|---|---|
+|at|uri|at://ai.syu.is|
+|@|user|@ai.syu.is|
+|[at]proto|repo|`git@github.com:bluesky-social/atproto`|
+|[at]mosphere|system|pds, bsky(appview), ozone, bgs, plc|
+|[a]uthenticated [t]ransfer|protocol|[did](https://www.w3.org/TR/did-core/)|
+
+- https://atproto.com/ja/guides/glossary
 
 ## account
 
diff --git a/build.sh b/build.sh
deleted file mode 100755
index 8ecc4d0..0000000
--- a/build.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/zsh
-
-d=${0:a:h}
-cd $d/repos
-
-t="
-https://github.com/bluesky-social/atproto
-https://github.com/did-method-plc/did-method-plc
-https://github.com/bluesky-social/feed-generator
-https://github.com/bluesky-social/social-app
-https://github.com/bluesky-social/cookbook
-https://github.com/itaru2622/bluesky-selfhost-env
-"
-
-t=`echo $t|grep -v '^$'`
-n=`echo $t|wc -l`
-
-for ((i=1;i<=$n;i++))
-do
-	tt=`echo $t|awk "NR==$i"`
-	dd=$d/repos/$tt:t
-	if [ -d $dd ];then
-		echo ok
-		cd $dd
-		git pull
-		cd $d/repos
-	else
-		git clone $tt
-	fi
-done
diff --git a/compose.yaml b/compose.yml
similarity index 72%
rename from compose.yaml
rename to compose.yml
index 4679cad..8c039ae 100644
--- a/compose.yaml
+++ b/compose.yml
@@ -24,18 +24,6 @@ services:
       timeout: 5s
       retries: 5
 
-  pds-fix-permission:
-    image: alpine:latest
-    volumes:
-      - ./data/pds/:/data/
-    command: chown 1000.1000 /data
-
-  bsky-fix-permission:
-    image: alpine:latest
-    volumes:
-      - ./data/bsky/:/data/
-    command: chown 1000.1000 /data
-
   plc:
     ports:
       - 2582:3000
@@ -52,8 +40,6 @@ services:
   pds:
     ports:
       - 2583:3000
-    #image: itaru2622/bluesky-atproto-pds
-    #image: ghcr.io/bluesky-social/pds:latest
     build:
       context: ./repos/atproto/
       dockerfile: services/pds/Dockerfile
@@ -65,8 +51,6 @@ services:
     depends_on:
       database:
         condition: service_healthy
-      pds-fix-permission:
-        condition: service_completed_successfully
 
   bgs:
     ports:
@@ -121,7 +105,6 @@ services:
   social-app:
     ports:
       - 8100:8100
-        #image: itaru2622/bluesky-social-app
     build:
       context: ./repos/social-app/
       dockerfile: Dockerfile
@@ -133,34 +116,18 @@ services:
   bsky:
     ports:
       - 2584:2584
-    image: itaru2622/bluesky-atproto-bsky
-      #build:
-      #  context: ./repos/atproto/
-      #  dockerfile: services/bsky/Dockerfile
+    build:
+      context: ./repos/atproto/
+      dockerfile: services/bsky/Dockerfile
     restart: always
     env_file:
       - ./envs/bsky
     user: root
     volumes:
       - ./data/bsky/:/data/
-        #      - ./repos/bsky.js:/app/services/bsky/api.js:ro
     command: node --enable-source-maps api.js
     depends_on:
       database:
         condition: service_healthy
       redis:
         condition: service_healthy
-      bsky-fix-permission:
-        condition: service_completed_successfully
-
-  feed:
-    ports:
-      - 2586:2586
-    build:
-      context: ./repos/feed-generator/
-    restart: always
-    env_file:
-      - ./envs/feed
-    volumes:
-      - ./data/feed/:/data/
-
diff --git a/install.zsh b/install.zsh
new file mode 100755
index 0000000..364bdf1
--- /dev/null
+++ b/install.zsh
@@ -0,0 +1,147 @@
+#!/bin/zsh
+
+# ./install.zsh $HOST
+
+function at-repos-env() {
+	host=$1
+	if [ -z "$1" ];then
+		host=syu.is
+	fi
+	did=did:plc:6qyecktefllvenje24fcxnie
+	icon=https://git.syui.ai/ai/at/raw/branch/main/icons/Logotype.tsx
+	repos=(
+		https://github.com/did-method-plc/did-method-plc
+		https://github.com/bluesky-social/indigo
+		https://github.com/bluesky-social/atproto
+		https://github.com/bluesky-social/social-app
+		https://github.com/bluesky-social/feed-generator
+	)
+	d=${0:a:h}
+	dh=${0:a:h:h}
+	name=${host%%.*}
+	domain=${host##*.}
+}
+
+function at-repos-json() {
+	f=~/.config/atproto/token.json
+	j="{ \"did\": \"did:plc:6qyecktefllvenje24fcxnie\", \"didDoc\": { \"service\": [ { \"serviceEndpoint\": \"https://syu.is\" } ] }, \"handle\": \"ai.syu.is\", \"accessJwt\": \"xxx\" }"
+	if [ ! -f "$f" ];then
+		mkdir -p ~/.config/atproto
+		echo $j >> $f
+	fi
+	echo $f
+}
+
+function at-repos-token() {
+	at-repos-json
+	if [ -z "$host" ] && [ -f $f ];then
+		host=`cat $f|jq -r ".didDoc.service.[].serviceEndpoint"`
+		handle=`cat $f|jq -r ".handle"`
+		did=`cat $f|jq -r ".did"`
+		token=`cat $f|jq -r ".token"`
+		host=${host##*/}
+	fi
+	name=${host%%.*}
+	domain=${host##*.}
+}
+
+function at-repos-clone() {
+	if [ ! -d $d/repos ];then
+		mkdir -p $d/repos
+	fi
+	cd $d/repos
+	for ((i=1; i<=${#repos}; i++)); do
+		repo=${repos[$i]}
+		echo $repo
+		if [ ! -d $d/repos/${repo##*/} ];then
+			git clone $repo
+		fi
+	done
+	if [ ! -f $d/repos/feed-generator/Dockerfile ] && [ -f $d/docker/feed/Dockerfile ];then
+		cp -rf $d/docker/feed/Dockerfile $d/repos/feed-generator/
+	fi
+}
+
+function at-repos-pull() {
+	cd $d/repos
+	for ((i=1; i<=${#repos}; i++)); do
+		repo=${repos[$i]}
+		echo $repo
+		if [ -d $d/repos/${repo##*/} ];then
+			cd $d/repos/${repo##*/}
+			if ! git pull;then
+				rm -rf $d/repos/${repo##*/}
+				at-repos-clone
+			fi
+		fi
+	done
+	cd $d
+}
+
+function at-repos-social-app-icon() {
+	curl -sL https://raw.githubusercontent.com/bluesky-social/social-app/main/src/view/icons/Logotype.tsx -o $d/repos/social-app/src/view/icons/Logotype.tsx
+	if [ -d $d/icons ];then
+		mkdir -p $d/icons
+	fi
+	cp -rf $d/repos/social-app/src/view/icons/Logotype.tsx $d/icons/
+}
+
+function at-repos-social-app-icon-origin() {
+	curl -sL $icon -o $d/icons/Logotype.tsx
+}
+
+function at-repos-social-app-write() {
+	did_admin=did:plc:z72i7hdynmk6r22z27h6tvur
+
+	dt=$d/repos/social-app/src
+	cd $dt
+	grep -R bsky.social .|cut -d : -f 1|sort -u|xargs sed -i "s/bsky.social/${host}/g"
+	grep -R bsky.app .|cut -d : -f 1|sort -u|xargs sed -i "s/bsky.app/web.${host}/g"
+	f=$dt/lib/constants.ts
+	sed -i "s/public.api.web/bsky/g" $f
+	f=$dt/view/icons/Logotype.tsx
+	o=$d/icons/Logotype.tsx
+	cp -rf $o $f
+
+	f=$dt/view/com/util/UserAvatar.tsx
+	curl -sL https://raw.githubusercontent.com/bluesky-social/social-app/refs/heads/main/src/view/com/util/UserAvatar.tsx -o $f
+	sed -i "s#/img/avatar/plain/#https://cdn.bsky.app/img/avatar/plain/#g" $f
+	sed -i "s#/img/avatar_thumbnail/plain/#https://bsky.${host}/img/avatar/plain/#g" $f
+	sed -i "s#source={{uri: avatar}}#source={{ uri: hackModifyThumbnailPath(avatar, 1 > 0), }}#g" $f
+	grep -R $did_admin .|cut -d : -f 1|sort -u|xargs sed -i "s/${did_admin}/${did}/g"
+}
+
+function at-repos-bsky-patch() {
+	f=$d/repos/atproto/services/bsky/api.js
+	curl -sL https://raw.githubusercontent.com/bluesky-social/atproto/refs/heads/main/services/bsky/api.js -o $f
+	d_=$d/repos/atproto
+	p_=$d_/105-atproto-services-for-docker.diff
+	cd $d_
+	# https://github.com/itaru2622/bluesky-selfhost-env/blob/master/patching/105-atproto-services-for-docker.diff
+	curl -sLO https://raw.githubusercontent.com/itaru2622/bluesky-selfhost-env/refs/heads/master/patching/105-atproto-services-for-docker.diff
+	echo "applying patch: under ${d_} for ${p_}"
+	pushd ${d_}
+	patch -p1 < ${p_}
+	popd
+}
+
+function at-repos-docker() {
+	cd $d
+	sudo docker compose build && sudo docker compose up -d
+}
+
+at-repos-env
+at-repos-clone
+at-repos-pull
+at-repos-social-app-icon
+at-repos-social-app-icon-origin
+at-repos-social-app-write
+at-repos-bsky-patch
+
+echo "[y]docker compose build && up"
+read key
+case $key in
+	[yY])
+		at-repos-docker
+		;;
+esac
diff --git a/repos/.keep b/repos/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/repos/atproto b/repos/atproto
deleted file mode 160000
index 8f2b80a..0000000
--- a/repos/atproto
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8f2b80a0dcf118652452ea09764a947b09991e0f
diff --git a/repos/bluesky-selfhost-env b/repos/bluesky-selfhost-env
deleted file mode 160000
index 3e384e3..0000000
--- a/repos/bluesky-selfhost-env
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3e384e3b58b8284c68e9562d16920867f8905340
diff --git a/repos/cookbook b/repos/cookbook
deleted file mode 160000
index 03739f5..0000000
--- a/repos/cookbook
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 03739f5268d5915e0dc7e8815723575f4b457bda
diff --git a/repos/did-method-plc b/repos/did-method-plc
deleted file mode 160000
index 13da315..0000000
--- a/repos/did-method-plc
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 13da315787e50bd79548d5b695f4f597b43b4015
diff --git a/repos/feed-generator b/repos/feed-generator
deleted file mode 160000
index 9a887dd..0000000
--- a/repos/feed-generator
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 9a887dd8f2ee634c5e524cfa802f754878a91e5a
diff --git a/repos/social-app b/repos/social-app
deleted file mode 160000
index f6649e2..0000000
--- a/repos/social-app
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f6649e22a762fa8f4d3060da0a274f3b83ecb06f
diff --git a/scpt/at.zsh b/scpt/at.zsh
index ec43e88..af1448e 100755
--- a/scpt/at.zsh
+++ b/scpt/at.zsh
@@ -8,7 +8,7 @@ source $d/src/func.zsh
 at-env
 case $1 in
 	version|v)
-		at-version
+		at-version $2
 		;;
 	uri|u)
 		at-uri $2
diff --git a/scpt/src/func.zsh b/scpt/src/func.zsh
index de0df9c..df9ea6a 100644
--- a/scpt/src/func.zsh
+++ b/scpt/src/func.zsh
@@ -1,5 +1,5 @@
 function at-env() {
-	host=bsky.social
+	host=https://bsky.social
 	handle_syui=syui.ai
 	handle_yui=yui.syui.ai
 	did_yui=did:plc:4hqjfn7m6n5hno3doamuhgef
@@ -15,6 +15,7 @@ function at-env() {
 	d=${0:a:h}
 	f=~/.config/.at-zsh.json
 	if [ -f $f ];then
+		host=`cat $f|jq -r ".didDoc.service.[].serviceEndpoint"`
 		token=`cat $f|jq -r .accessJwt`
 		did=`cat $f|jq -r .did`
 		handle=`cat $f|jq -r .handle`
@@ -26,8 +27,45 @@ function at-unset() {
 	unset t password token refresh
 }
 
+function at-version-env() {
+	case $1 in
+		bsky)
+			tag=$1
+			list=( public.api.bsky.app bsky.syu.is )
+			;;
+		ozone)
+			tag=$1
+			list=( ozone.bsky.social ozone.syu.is )
+			;;
+		*)
+			tag=pds
+			list=( bsky.social syu.is boobee.blue socl.is )
+			;;
+	esac
+	title="atproto $tag version"
+	latest=https://raw.githubusercontent.com/bluesky-social/atproto/refs/heads/main/packages/$tag/package.json
+
+	# bgs=( bsky.network bgs.syu.is )
+	# plc=( plc.directory plc.syu.is )
+}
+
+function at-version-json() {
+	latest=`curl -sL $latest |jq -r .version`
+	echo "[{\"title\":\"$title\",\"latest\":\"$latest\"},["
+	e=${list[@]: -1}
+	for i in $list; do
+		t=`curl -sL ${i}/xrpc/_health |jq -r .version`
+		echo "{\"$i\":\"$t\"}"
+		if [ "$e" != "$i" ];then
+			echo ,
+		fi
+	done
+	echo "]]"
+}
+
 function at-version() {
-	curl -sL ${host}/xrpc/_health |jq .
+	at-version-env $1
+	at-version-json |jq .
 }
 
 function at-uri() {
@@ -98,7 +136,7 @@ function at-refresh() {
 	echo $f
 	token=`cat $f|jq -r .refreshJwt`
 	req=/xrpc/com.atproto.server.refreshSession
-	url=https://${host}${req}
+	url=${host}${req}
 	t=`curl -sL -X POST -H "Content-Type: application/json" -H "Authorization: Bearer $token" $url`
 	if echo $t |jq .;then
 		echo $t >! $f
@@ -109,13 +147,13 @@ function at-cid() {
 	did=`at-did $1|jq -r .did`
 	cid=$2
 	req=/xrpc/com.atproto.sync.getBlob
-	url="https://${host}${req}?did=${did}&cid=${cid}"
+	url="${host}${req}?did=${did}&cid=${cid}"
 	curl -sL $url
 }
 
 function at-session() {
 	req=/xrpc/com.atproto.server.getSession
-	url=https://${host}${req}
+	url=${host}${req}
 	t=`curl -sL -X GET -H "Content-Type: application/json" -H "Authorization: Bearer $token" $url`
 	if ! echo $t |jq .;then
 		echo refresh
@@ -131,6 +169,6 @@ function at-profile() {
 		t=`at-session`
 	fi
 	req=/xrpc/app.bsky.actor.getProfile
-	url="https://${host}${req}?actor=$did"
+	url="${host}${req}?actor=$did"
 	curl -sL -X GET -H "Content-Type: application/json" -H "Authorization: Bearer $token" $url|jq .
 }
diff --git a/scpt/src/tag.zsh b/scpt/src/tag.zsh
index 7335968..07c970e 100644
--- a/scpt/src/tag.zsh
+++ b/scpt/src/tag.zsh
@@ -37,3 +37,4 @@ github=(
 	https://github.com/did-method-plc/did-method-plc
 )
 tag=( at bsky bsync pds bgs plc ozone feed jetstream social-app oauth )
+#pds_list=(bsky.social syu.is boobee.blue socl.is )