diff --git a/install.zsh b/install.zsh
index 1a3f4f3..70a2ad6 100755
--- a/install.zsh
+++ b/install.zsh
@@ -108,7 +108,8 @@ function at-repos-social-app-avatar-write() {
 	grep -R syu.is .|cut -d : -f 1|sort -u|xargs sed -i "s/syu.is/${host}/g"
 	grep -R web.syu.is .|cut -d : -f 1|sort -u|xargs sed -i "s/web.syu.is/web.${host}/g"
 	f=$dt/lib/constants.ts
-	sed -i "s/public.api.web/bsky/g" $f
+	sed -i "s/public.api.bsky.app/bsky.syu.is/g" $f
+	sed -i "s/bsky.social/syu.is/g" $f
 	f=$dt/view/icons/Logotype.tsx
 	o=$d/icons/Logotype.tsx
 	cp -rf $o $f
@@ -156,6 +157,16 @@ function at-repos-social-app-agent-patch() {
 	popd
 }
 
+function at-repos-social-app-disable-external-services-patch() {
+	f=$d/repos/social-app/src/state/geolocation/const.ts
+	p_=$d/patching/8980-social-app-disable-external-services.diff
+	d_=$d/repos/social-app
+	echo "applying patch: under ${f} for ${p_}"
+	pushd ${d_}
+	patch -p1 < ${p_}
+	popd
+}
+
 function at-repos-ozone-patch() {
 	#DOMAIN=syu.is
 	cd $d/repos
@@ -246,19 +257,24 @@ case "`cat /etc/hostname`" in
 		at-repos-social-app-icon-origin
 		at-repos-social-app-avatar-write
 		at-repos-social-app-agent-patch
-		at-social-app-custom-pages
-		at-social-app-custom-screens
-		at-social-app-aiat-config
-		at-social-app-aiat-logo
-		if [ -n "$1" ] && [	"$1" = "s" ];then
+		at-repos-social-app-disable-external-services-patch
+		if [ -n "$1" ] && [	"$1" = "social-app-custom" ];then
+			at-social-app-custom-pages
+			at-social-app-custom-screens
+			at-social-app-aiat-config
+			at-social-app-aiat-logo
 			at-origin-social-app
 			exit
 		fi
 		at-repos-atproto-service-bsky-api-patch
 		at-repos-atproto-service-pds-index-patch
 		at-repos-ozone-patch
-		at-repos-build-docker-atproto
 		at-repos-build-docker-social
+		if [ -n "$1" ] && [	"$1" = "s" ];then
+			at-repos-push-docker
+			exit
+		fi
+		at-repos-build-docker-atproto
 		at-repos-push-docker
 		;;
 esac
@@ -336,3 +352,5 @@ function at-social-app-custom-screens() {
 
 	echo "custom screens applied"
 }
+
+
diff --git a/patching/8980-social-app-disable-external-services.diff b/patching/8980-social-app-disable-external-services.diff
new file mode 100644
index 0000000..74ffc22
--- /dev/null
+++ b/patching/8980-social-app-disable-external-services.diff
@@ -0,0 +1,17 @@
+--- a/src/state/geolocation/const.ts
++++ b/src/state/geolocation/const.ts
+@@ -3,9 +3,10 @@ import {BAPP_CONFIG_DEV_URL, IS_DEV} from '#/env'
+ import {type Device} from '#/storage'
+
+ export const IPCC_URL = `https://bsky.app/ipcc`
+-export const BAPP_CONFIG_URL_PROD = `https://ip.bsky.app/config`
+-export const BAPP_CONFIG_URL = IS_DEV
+-  ? (BAPP_CONFIG_DEV_URL ?? BAPP_CONFIG_URL_PROD)
+-  : BAPP_CONFIG_URL_PROD
++// Disabled for self-hosted environment to avoid CORS errors
++// export const BAPP_CONFIG_URL_PROD = `https://ip.bsky.app/config`
++// export const BAPP_CONFIG_URL = IS_DEV
++//   ? (BAPP_CONFIG_DEV_URL ?? BAPP_CONFIG_URL_PROD)
++//   : BAPP_CONFIG_URL_PROD
++export const BAPP_CONFIG_URL = null
+ export const GEOLOCATION_CONFIG_URL = BAPP_CONFIG_URL