diff --git a/machines/biotite/default.nix b/machines/biotite/default.nix
index 13a01f2..741e281 100644
--- a/machines/biotite/default.nix
+++ b/machines/biotite/default.nix
@@ -15,7 +15,6 @@
     ./services/hedgedoc.nix
     ./services/forgejo.nix
     ./services/vaultwarden.nix
-    ./services/kanidm.nix
   ];
 
   networking.hostName = "biotite";
diff --git a/machines/biotite/services/forgejo.nix b/machines/biotite/services/forgejo.nix
index b60352f..7321b89 100644
--- a/machines/biotite/services/forgejo.nix
+++ b/machines/biotite/services/forgejo.nix
@@ -69,29 +69,28 @@ in
   systemd.services.forgejo = {
     serviceConfig = {
       EnvironmentFile = config.sops.templates."forgejo/env".path;
+      preStart =
+        let
+          providerName = "kanidm";
+          args = lib.concatStringsSep " " [
+            "--name ${providerName}"
+            "--provider openidConnect"
+            "--key forgejo"
+            "--secret $CLIENT_SECRET"
+            "--icon-url ${idpUrl}/pkg/img/favicon.png"
+            "--group-claim-name forgejo_role --admin-group Admin"
+          ];
+          exe = getExe config.services.forgejo.package;
+        in
+        ''
+          provider_id=$(${exe} admin auth list | ${pkgs.gnugrep}/bin/grep -w '${providerName}' | cut -f1)
+          if [[ -z "$provider_id" ]]; then
+            ${exe} admin auth add-oauth ${args}
+          else
+            ${exe} admin auth update-oauth --id "$provider_id" ${args}
+          fi
+        '';
     };
-    preStart =
-      let
-        providerName = "kanidm";
-        args = lib.concatStringsSep " " [
-          "--name ${providerName}"
-          "--provider openidConnect"
-          "--key forgejo"
-          "--secret $CLIENT_SECRET"
-          "--auto-discover-url https://${idpUrl}/oauth2/openid/forgejo/.well-known/openid-configuration"
-          "--icon-url https://${idpUrl}/pkg/img/favicon.png"
-          "--group-claim-name forgejo_role --admin-group Admin"
-        ];
-        exe = getExe config.services.forgejo.package;
-      in
-      ''
-        provider_id=$(${exe} admin auth list | ${pkgs.gnugrep}/bin/grep -w '${providerName}' | cut -f1)
-        if [[ -z "$provider_id" ]]; then
-          ${exe} admin auth add-oauth ${args}
-        else
-          ${exe} admin auth update-oauth --id "$provider_id" ${args}
-        fi
-      '';
   };
 
   users.users.git = {
diff --git a/machines/biotite/services/gotosocial.nix b/machines/biotite/services/gotosocial.nix
index e2f4581..3114cf6 100644
--- a/machines/biotite/services/gotosocial.nix
+++ b/machines/biotite/services/gotosocial.nix
@@ -26,7 +26,7 @@ in
       instance-expose-public-timeline = true;
       oidc-enabled = true;
       oidc-idp-name = "Kanidm";
-      oidc-issuer = "https://${idpUrl}/oauth2/openid/gotosocial";
+      oidc-issuer = "${idpUrl}/oauth2/openid/gotosocial";
       oidc-client-id = "gotosocial";
       oidc-link-existing = true;
     };
diff --git a/machines/biotite/services/hedgedoc.nix b/machines/biotite/services/hedgedoc.nix
index af64be5..c8b33bc 100644
--- a/machines/biotite/services/hedgedoc.nix
+++ b/machines/biotite/services/hedgedoc.nix
@@ -20,10 +20,10 @@ in
       email = false;
       allowEmailRegister = false;
       oauth2 = {
-        baseURL = "https://${idpUrl}/oauth2/openid/hedgedoc";
-        authorizationURL = "https://${idpUrl}/ui/oauth2";
-        tokenURL = "https://${idpUrl}/oauth2/token";
-        userProfileURL = "https://${idpUrl}/oauth2/openid/hedgedoc/userinfo";
+        baseURL = "${idpUrl}/oauth2/openid/hedgedoc";
+        authorizationURL = "${idpUrl}/ui/oauth2";
+        tokenURL = "${idpUrl}/oauth2/token";
+        userProfileURL = "${idpUrl}/oauth2/openid/hedgedoc/userinfo";
         userProfileEmailAttr = "email";
         userProfileUsernameAttr = "name";
         userProfileDisplayNameAttr = "preferred_name";
diff --git a/machines/biotite/services/kanidm-provision.nix b/machines/biotite/services/kanidm-provision.nix
deleted file mode 100644
index 82bbd49..0000000
--- a/machines/biotite/services/kanidm-provision.nix
+++ /dev/null
@@ -1,242 +0,0 @@
-{ pkgs, config, ... }:
-let
-  inherit (config.my-lib.settings)
-    gotosocialUrl
-    minifluxUrl
-    hedgedocDomain
-    forgejoDomain
-    grafanaUrl
-    synapseDelegateUrl
-    ;
-in
-{
-  services.kanidm.provision = {
-    enable = true;
-    autoRemove = true;
-    groups = {
-      forgejo-access = {
-        members = [ "xin" ];
-      };
-      forgejo-admin = {
-        members = [ "xin" ];
-      };
-      gts-users = {
-        members = [ "xin" ];
-      };
-      ocis-users = {
-        members = [ "xin" ];
-      };
-      linux_users = {
-        members = [ "xin" ];
-      };
-      hedgedoc-users = {
-        members = [ "xin" ];
-      };
-      immich-users = {
-        members = [
-          "xin"
-          "zhuo"
-          "ycm"
-          "yzl"
-        ];
-      };
-      grafana-superadmins = {
-        members = [ "xin" ];
-      };
-      grafana-admins = {
-        members = [ "xin" ];
-      };
-      grafana-editors = {
-        members = [ "xin" ];
-      };
-      grafana-users = {
-        members = [ "xin" ];
-      };
-      miniflux-users = {
-        members = [ "xin" ];
-      };
-      synapse-users = {
-        members = [ "xin" ];
-      };
-      idm_people_self_mail_write = {
-        members = [ ];
-      };
-    };
-    persons = {
-      xin = {
-        displayName = "Xinyang Li";
-        mailAddresses = [ "lixinyang411@gmail.com" ];
-      };
-
-      zhuo = {
-        displayName = "Zhuo";
-        mailAddresses = [ "13681104320@163.com" ];
-      };
-
-      ycm = {
-        displayName = "Chunming";
-        mailAddresses = [ "chunmingyou@gmail.com" ];
-      };
-
-      yzl = {
-        displayName = "Zhengli Yang";
-        mailAddresses = [ "13391935399@189.cn" ];
-      };
-    };
-    systems.oauth2 = {
-      forgejo = {
-        displayName = "ForgeJo";
-        originUrl = "https://${forgejoDomain}/user/oauth2/kanidm/callback";
-        originLanding = "https://${forgejoDomain}/user/oauth2/kanidm";
-        allowInsecureClientDisablePkce = true;
-        scopeMaps = {
-          forgejo-access = [
-            "openid"
-            "email"
-            "profile"
-            "groups"
-          ];
-        };
-        claimMaps = {
-          forgejo_role = {
-            joinType = "array";
-            valuesByGroup = {
-              forgejo-access = [ "Access" ];
-              forgejo-admin = [ "Admin" ];
-            };
-          };
-        };
-      };
-      gts = {
-        displayName = "GoToSocial";
-        originUrl = "https://xinyang.life/auth/callback";
-        originLanding = "https://xinyang.life/auth/callback";
-        allowInsecureClientDisablePkce = true;
-        scopeMaps = {
-          gts-users = [
-            "openid"
-            "email"
-            "profile"
-            "groups"
-          ];
-        };
-      };
-      gotosocial = {
-        displayName = "GoToSocial";
-        originUrl = "${gotosocialUrl}/auth/callback";
-        originLanding = "${gotosocialUrl}/auth/callback";
-        allowInsecureClientDisablePkce = true;
-        scopeMaps = {
-          gts-users = [
-            "openid"
-            "email"
-            "profile"
-            "groups"
-          ];
-        };
-      };
-      # It's used for all the clients. I'm too lazy to change the name.
-      owncloud-android = {
-        displayName = "ownCloud Apps";
-        originLanding = "https://drive.xinyang.life:8443/";
-        originUrl = [
-          "http://localhost:38622/"
-          "http://localhost:43580/"
-          "https://drive.xinyang.life:8443/"
-          # TODO: Should allow mobile redirect url not ending with /
-          # "oc://android.owncloud.com"
-        ];
-        public = true;
-        preferShortUsername = true;
-        scopeMaps = {
-          ocis-users = [
-            "openid"
-            "email"
-            "profile"
-            "offline_access"
-          ];
-        };
-      };
-
-      hedgedoc = {
-        displayName = "HedgeDoc";
-        originUrl = "https://${hedgedocDomain}/auth/oauth2/callback";
-        originLanding = "https://${hedgedocDomain}/auth/oauth2";
-        allowInsecureClientDisablePkce = true;
-        scopeMaps = {
-          hedgedoc-users = [
-            "openid"
-            "email"
-            "profile"
-          ];
-        };
-      };
-      immich = {
-        displayName = "Immich";
-        originUrl = [
-          "https://immich.xinyang.life:8000/api/oauth/mobile-redirect/"
-          "https://immich.xinyang.life:8000/auth/login"
-          "https://immich.xinyang.life:8000/user-settings"
-          "https://immich.xiny.li:8443/api/oauth/mobile-redirect/"
-          "https://immich.xiny.li:8443/auth/login"
-          "https://immich.xiny.li:8443/user-settings"
-        ];
-        originLanding = "https://immich.xiny.li:8443/auth/login?autoLaunch=0";
-        allowInsecureClientDisablePkce = true;
-        scopeMaps = {
-          immich-users = [
-            "openid"
-            "email"
-            "profile"
-          ];
-        };
-      };
-      miniflux = {
-        displayName = "Miniflux";
-        originUrl = "${minifluxUrl}/oauth2/oidc/callback";
-        originLanding = "${minifluxUrl}/oauth2/oidc/redirect";
-        scopeMaps = {
-          miniflux-users = [
-            "openid"
-            "email"
-            "profile"
-          ];
-        };
-      };
-      grafana = {
-        displayName = "Grafana";
-        originUrl = "${grafanaUrl}/login/generic_oauth";
-        originLanding = "${grafanaUrl}/";
-        scopeMaps = {
-          grafana-users = [
-            "openid"
-            "email"
-            "profile"
-            "groups"
-          ];
-        };
-        claimMaps = {
-          grafana_role = {
-            joinType = "array";
-            valuesByGroup = {
-              grafana-superadmins = [ "GrafanaAdmin" ];
-              grafana-admins = [ "Admin" ];
-              grafana-editors = [ "Editor" ];
-            };
-          };
-        };
-      };
-      synapse = {
-        displayName = "Synapse";
-        originUrl = "${synapseDelegateUrl}/_synapse/client/oidc/callback";
-        originLanding = "${synapseDelegateUrl}/";
-        scopeMaps = {
-          synapse-users = [
-            "openid"
-            "profile"
-          ];
-        };
-      };
-    };
-  };
-}
diff --git a/machines/biotite/services/kanidm.nix b/machines/biotite/services/kanidm.nix
deleted file mode 100644
index 975f31b..0000000
--- a/machines/biotite/services/kanidm.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-let
-  kanidm_listen_port = 5324;
-  inherit (config.my-lib.settings) idpUrl;
-in
-{
-  imports = [
-    ./kanidm-provision.nix
-  ];
-
-  security.acme = {
-    acceptTerms = true;
-    certs.${idpUrl} = {
-      email = "lixinyang411@gmail.com";
-      listenHTTP = "127.0.0.1:1360";
-      group = "kanidm";
-    };
-  };
-
-  services.kanidm = {
-    package = pkgs.kanidm.withSecretProvisioning;
-    enableServer = true;
-    serverSettings = {
-      domain = idpUrl;
-      origin = "https://${idpUrl}";
-      bindaddress = "[::]:${toString kanidm_listen_port}";
-      tls_key = ''${config.security.acme.certs.${idpUrl}.directory}/key.pem'';
-      tls_chain = ''${config.security.acme.certs.${idpUrl}.directory}/fullchain.pem'';
-      online_backup.versions = 7;
-      # db_path = "/var/lib/kanidm/kanidm.db";
-    };
-  };
-
-  services.caddy = {
-    enable = true;
-    virtualHosts."http://${idpUrl}".extraConfig = ''
-      reverse_proxy ${config.security.acme.certs.${idpUrl}.listenHTTP}
-    '';
-    virtualHosts."https://${idpUrl}".extraConfig = ''
-      reverse_proxy https://127.0.0.1:${toString kanidm_listen_port} {
-          header_up Host {upstream_hostport}
-          header_down Access-Control-Allow-Origin "*"
-          transport http {
-              tls_server_name ${config.services.kanidm.serverSettings.domain}
-          }
-      }
-    '';
-  };
-}
diff --git a/machines/biotite/services/miniflux.nix b/machines/biotite/services/miniflux.nix
index 7662b7e..1bee3dc 100644
--- a/machines/biotite/services/miniflux.nix
+++ b/machines/biotite/services/miniflux.nix
@@ -17,7 +17,7 @@ in
       OAUTH2_CLIENT_ID = "miniflux";
       OAUTH2_CLIENT_SECRET_FILE = "%d/oauth2_secret";
       OAUTH2_REDIRECT_URL = "${minifluxUrl}/oauth2/oidc/callback";
-      OAUTH2_OIDC_DISCOVERY_ENDPOINT = "https://${idpUrl}/oauth2/openid/miniflux";
+      OAUTH2_OIDC_DISCOVERY_ENDPOINT = "${idpUrl}/oauth2/openid/miniflux";
       OAUTH2_USER_CREATION = 1;
       CREATE_ADMIN = 0;
     };
diff --git a/machines/biotite/services/synapse.nix b/machines/biotite/services/synapse.nix
index 72e7516..552d31d 100644
--- a/machines/biotite/services/synapse.nix
+++ b/machines/biotite/services/synapse.nix
@@ -85,11 +85,11 @@ in
       oidc_providers = [
         {
           idp_id = "Kanidm";
-          idp_name = idpUrl;
+          idp_name = lib.removePrefix "https://" idpUrl;
           issuer = "${idpUrl}/oauth2/openid/synapse";
-          authorization_endpoint = "https://${idpUrl}/ui/oauth2";
-          token_endpoint = "https://${idpUrl}/oauth2/token";
-          userinfo_endpoint = "https://${idpUrl}/oauth2/openid/synapse/userinfo";
+          authorization_endpoint = "${idpUrl}/ui/oauth2";
+          token_endpoint = "${idpUrl}/oauth2/token";
+          userinfo_endpoint = "${idpUrl}/oauth2/openid/synapse/userinfo";
           client_id = "synapse";
           client_secret_path = config.sops.secrets."synapse/oidc_client_secret".path;
           scopes = [
diff --git a/machines/calcite/configuration.nix b/machines/calcite/configuration.nix
index e5a74ea..1c792b3 100644
--- a/machines/calcite/configuration.nix
+++ b/machines/calcite/configuration.nix
@@ -6,7 +6,6 @@
 }:
 let
   inherit (lib) mkForce getExe;
-  inherit (config.my-lib.settings) idpUrl;
 in
 {
   imports = [
@@ -224,7 +223,7 @@ in
   services.kanidm = {
     enableClient = true;
     clientSettings = {
-      uri = "https://${idpUrl}";
+      uri = "https://auth.xinyang.life";
     };
   };
 
diff --git a/machines/weilite/services/immich.nix b/machines/weilite/services/immich.nix
index 262f187..0b97f5c 100644
--- a/machines/weilite/services/immich.nix
+++ b/machines/weilite/services/immich.nix
@@ -3,14 +3,11 @@
   ...
 }:
 let
-  inherit (config.my-lib.settings) idpUrl;
-
   user = config.systemd.services.immich-server.serviceConfig.User;
-  immichUrl = "immich.xiny.li:8443";
   jsonSettings = {
     oauth = {
       enabled = true;
-      issuerUrl = "https://${idpUrl}/oauth2/openid/immich/";
+      issuerUrl = "https://auth.xinyang.life/oauth2/openid/immich/";
       clientId = "immich";
       clientSecret = config.sops.placeholder."immich/oauth_client_secret";
       scope = "openid email profile";
@@ -19,7 +16,7 @@ let
       buttonText = "Login with Kanidm";
       autoLaunch = true;
       mobileOverrideEnabled = true;
-      mobileRedirectUri = "https://${immichUrl}/api/oauth/mobile-redirect/";
+      mobileRedirectUri = "https://immich.xinyang.life:8000/api/oauth/mobile-redirect/";
     };
     passwordLogin = {
       enabled = false;
diff --git a/modules/nixos/common-settings/auth.nix b/modules/nixos/common-settings/auth.nix
index 2fae197..1cd85ec 100644
--- a/modules/nixos/common-settings/auth.nix
+++ b/modules/nixos/common-settings/auth.nix
@@ -11,8 +11,6 @@ let
     mkEnableOption
     ;
 
-  inherit (config.my-lib.settings) idpUrl;
-
   cfg = config.commonSettings.auth;
 in
 {
@@ -24,7 +22,7 @@ in
     services.kanidm = {
       enableClient = true;
       clientSettings = {
-        uri = "https://${idpUrl}";
+        uri = "https://auth.xinyang.life";
       };
       enablePam = true;
       unixSettings = {
@@ -47,11 +45,11 @@ in
     environment.etc."ssh/auth" = {
       mode = "0555";
       text = ''
-        #!/bin/sh
+        #!${pkgs.stdenv.shell}
         ${pkgs.kanidm}/bin/kanidm_ssh_authorizedkeys $1
       '';
     };
-    users.groups.wheel.members = [ "xin@${idpUrl}" ];
+    users.groups.wheel.members = [ "xin@auth.xinyang.life" ];
     users.groups.kanidm-ssh-runner = { };
     users.users.kanidm-ssh-runner = {
       isSystemUser = true;
diff --git a/modules/nixos/monitor/grafana.nix b/modules/nixos/monitor/grafana.nix
index 7a72603..9692fb5 100644
--- a/modules/nixos/monitor/grafana.nix
+++ b/modules/nixos/monitor/grafana.nix
@@ -22,9 +22,9 @@ in
           name = "Kanidm";
           client_id = "grafana";
           scopes = "openid,profile,email,groups";
-          auth_url = "https://${idpUrl}/ui/oauth2";
-          token_url = "https://${idpUrl}/oauth2/token";
-          api_url = "https://${idpUrl}/oauth2/openid/grafana/userinfo";
+          auth_url = "${idpUrl}/ui/oauth2";
+          token_url = "${idpUrl}/oauth2/token";
+          api_url = "${idpUrl}/oauth2/openid/grafana/userinfo";
           use_pkce = true;
           use_refresh_token = true;
           allow_sign_up = true;
diff --git a/modules/nixos/monitor/loki.nix b/modules/nixos/monitor/loki.nix
index d1197d9..105a33a 100644
--- a/modules/nixos/monitor/loki.nix
+++ b/modules/nixos/monitor/loki.nix
@@ -15,7 +15,6 @@ let
     ;
   inherit (config.my-lib.settings)
     alertmanagerPort
-    internalDomain
     ;
   cfg = config.custom.monitoring;
   lokiPort = 3100;
@@ -95,17 +94,16 @@ in
         rulerFile = pkgs.writeText "ruler.yml" (builtins.toJSON rulerConfig);
       in
       mkIf cfg.loki.enable {
-        systemd.services.loki.serviceConfig.After = "tailscaled.service";
         services.loki = {
           enable = true;
           configuration = {
             auth_enabled = false;
-            server.http_listen_address = "${config.networking.hostName}.${internalDomain}";
+            server.http_listen_address = "${config.networking.hostName}.coho-tet.ts.net";
             server.http_listen_port = lokiPort;
 
             common = {
               ring = {
-                instance_addr = "${config.networking.hostName}.${internalDomain}";
+                instance_addr = "${config.networking.hostName}.coho-tet.ts.net";
                 kvstore.store = "inmemory";
               };
               replication_factor = 1;
@@ -162,7 +160,7 @@ in
         configuration = {
 
           server = {
-            http_listen_address = "${config.networking.hostName}.${internalDomain}";
+            http_listen_address = "${config.networking.hostName}.coho-tet.ts.net";
             http_listen_port = 28183;
             grpc_listen_port = 0;
           };
@@ -171,7 +169,7 @@ in
 
           clients = [
             {
-              url = "http://thorite.${internalDomain}:${toString lokiPort}/loki/api/v1/push";
+              url = "http://thorite.coho-tet.ts.net:${toString lokiPort}/loki/api/v1/push";
             }
           ];
 
diff --git a/overlays/my-lib/settings.nix b/overlays/my-lib/settings.nix
index 649640f..e4a219f 100644
--- a/overlays/my-lib/settings.nix
+++ b/overlays/my-lib/settings.nix
@@ -1,7 +1,7 @@
 {
   settings = {
     alertmanagerPort = 9093;
-    idpUrl = "auth.xiny.li";
+    idpUrl = "https://auth.xinyang.life";
     gotosocialUrl = "https://gts.xiny.li";
     minifluxUrl = "https://rss.xiny.li";
     hedgedocDomain = "docs.xiny.li";