diff --git a/components/user/UserSignIn.vue b/components/user/UserSignIn.vue
index e1dac0c8..9bee4edd 100644
--- a/components/user/UserSignIn.vue
+++ b/components/user/UserSignIn.vue
@@ -110,7 +110,7 @@ onMounted(async () => {
         <div
           absolute left-6em right-0 top="100%"
           bg-base rounded border="~ base"
-          text-left
+          text-left z-10 shadow
         >
           <div
             v-for="server, idx in filteredServers"
diff --git a/server/api/[server]/login.ts b/server/api/[server]/login.ts
index ab25416f..b813d6d6 100644
--- a/server/api/[server]/login.ts
+++ b/server/api/[server]/login.ts
@@ -3,7 +3,8 @@ import { createError, defineEventHandler, getRouterParams } from 'h3'
 import { getApp, getRedirectURI } from '~/server/shared'
 
 export default defineEventHandler(async (event) => {
-  const { server } = getRouterParams(event)
+  let { server } = getRouterParams(event)
+  server = server.toLocaleLowerCase().trim()
   const app = await getApp(server)
 
   if (!app) {
diff --git a/server/api/[server]/oauth.ts b/server/api/[server]/oauth.ts
index d9159cbe..62395141 100644
--- a/server/api/[server]/oauth.ts
+++ b/server/api/[server]/oauth.ts
@@ -3,7 +3,8 @@ import { createError, defineEventHandler, getQuery, getRouterParams, sendRedirec
 import { getApp, getRedirectURI } from '~/server/shared'
 
 export default defineEventHandler(async (event) => {
-  const { server } = getRouterParams(event)
+  let { server } = getRouterParams(event)
+  server = server.toLocaleLowerCase().trim()
   const app = await getApp(server)
 
   if (!app) {
diff --git a/server/shared.ts b/server/shared.ts
index 98444e53..db7c4f6f 100644
--- a/server/shared.ts
+++ b/server/shared.ts
@@ -73,7 +73,7 @@ export async function listServers() {
       continue
     const id = key.split(':').pop()!.replace(/\.json$/, '')
     if (id)
-      servers.add(id)
+      servers.add(id.toLocaleLowerCase())
   }
   return Array.from(servers).sort()
 }