diff --git a/backend/lassistanoque.db-wal b/backend/lassistanoque.db-wal
index 5c69bad..2f3718e 100644
Binary files a/backend/lassistanoque.db-wal and b/backend/lassistanoque.db-wal differ
diff --git a/backend/web/src/lib/components/Sidebar.svelte b/backend/web/src/lib/components/Sidebar.svelte
index d006bf4..0d7ba7c 100644
--- a/backend/web/src/lib/components/Sidebar.svelte
+++ b/backend/web/src/lib/components/Sidebar.svelte
@@ -3,9 +3,8 @@
   import Menu from "$lib/components/Menu.svelte"
   import { logout } from "$lib/state/auth.svelte"
   import logo from "$lib/assets/logo-txt.png"
-  import { space } from '$lib/state/space.svelte'
 
-  let {spaceid, handleMenuDesktop, handleMenuMobile} = $props();
+  let {spaces, spaceid, handleMenuDesktop, handleMenuMobile} = $props();
 
   const handleLogout = () => {
     logout()
@@ -30,7 +29,7 @@
 <div class="m-2">
     <div class="formelement">
         <select  class="textinput">
-            {#each space.spaces as s (s.id)}
+            {#each spaces as s (s.id)}
                 <option value={s.id}>{s.label}</option>
             {/each}
         </select>
diff --git a/backend/web/src/lib/state/space.svelte.ts b/backend/web/src/lib/state/space.svelte.ts
index f0cc494..9f42c17 100644
--- a/backend/web/src/lib/state/space.svelte.ts
+++ b/backend/web/src/lib/state/space.svelte.ts
@@ -1,5 +1,6 @@
 import type { Team } from "$lib/types/api"
 
 export const space = $state({
-  spaces: [] as Team[]
+  spaces: [] as Team[],
+  current: "",
 });
diff --git a/backend/web/src/routes/(authenticated)/+layout.svelte b/backend/web/src/routes/(authenticated)/+layout.svelte
index 614fc0a..d0a7ce7 100644
--- a/backend/web/src/routes/(authenticated)/+layout.svelte
+++ b/backend/web/src/routes/(authenticated)/+layout.svelte
@@ -41,7 +41,6 @@
       handleResize()
       if (data.me) {
         auth.user = data.me.user
-        space.spaces = data.me.teams
         themeToLocalStorage(auth.user.theme)
         applyTheme()
         auth.status = 'authenticated'
@@ -61,18 +60,20 @@
 <svelte:window onresize={handleResize} />
 
 <div id="outer" class={[uiState.sidebarDesktopOpen ? "desktopMenuOpen" : "desktopMenuClosed", uiState.sidebarMobileOpen ? "mobileMenuOpen" : "mobileMenuClosed" ]}>
-    <div id="sidebar" class="flex flex-col">
-        <Sidebar spaceid={data.spaceid} {handleMenuDesktop} {handleMenuMobile}/>
+    <div id="sidebar" class="flex flex-col z-10">
+        <Sidebar spaces={space.spaces} spaceid={data.spaceid} {handleMenuDesktop} {handleMenuMobile}/>
     </div>
     <div id="main">
         <div class="flex flex-col h-screen ">
-            <div class={["header", "container" , page.data.theme]}>
-                <h1 class="flex">
-                    <span class="flex-1">{page.data.title}</span>
-                    {#if page.data.back}
-                        <span><a href={page.data.back} title="retour"><i class="icon-left-big"></i></a></span>
-                    {/if}
-                </h1>
+            <div class="px-2">
+                <div class="header container">
+                    <h1 class="flex">
+                        <span class="flex-1">{page.data.title}</span>
+                        {#if page.data.back}
+                            <span><a href={page.data.back} title="retour"><i class="icon-left-big"></i></a></span>
+                        {/if}
+                    </h1>
+                </div>
             </div>
             <div class="overflow-scroll flex-1 p-2">
                 {@render children()}
diff --git a/backend/web/src/routes/(authenticated)/+layout.ts b/backend/web/src/routes/(authenticated)/+layout.ts
index 2ea7f22..ea7820f 100644
--- a/backend/web/src/routes/(authenticated)/+layout.ts
+++ b/backend/web/src/routes/(authenticated)/+layout.ts
@@ -1,9 +1,16 @@
 import { userApi } from "$lib/api/endpoints/user"
 import type { LayoutLoad } from './$types';
+import { space } from '$lib/state/space.svelte'
+
+export const load: LayoutLoad = async () => {
+  const me = await userApi.me()
+  space.spaces = me.teams
+  if (!space.current) {
+    space.current = space.spaces[0].id
+  }
 
-export const load: LayoutLoad = async ({params}) => {
   return {
-    spaceid: params.space,
-    me: await userApi.me()
+    spaceid: space.current,
+    me: me,
   }
 }
diff --git a/backend/web/src/routes/(authenticated)/+page.svelte b/backend/web/src/routes/(authenticated)/+page.svelte
index 6b419d2..90dd7a6 100644
--- a/backend/web/src/routes/(authenticated)/+page.svelte
+++ b/backend/web/src/routes/(authenticated)/+page.svelte
@@ -1,9 +1,7 @@
 <script lang="ts">
-	import type { PageProps } from './$types';
 	import { goto } from '$app/navigation';
+	import { space } from '$lib/state/space.svelte'
 
-	let { data }: PageProps = $props();
-
-	goto(`/${data.me.teams[0].id}/`, { replaceState: true });
+	goto(`/${space.current}/`, { replaceState: true });
 
 </script>
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/+page.svelte b/backend/web/src/routes/(authenticated)/[space]/settings/+page.svelte
index 7f81800..e9fdc35 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/+page.svelte
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/+page.svelte
@@ -1,8 +1,4 @@
-<script lang="ts">
-    import { space } from '$lib/state/space.svelte'
-</script>
-
-<div class="container grid grid-cols-[repeat(auto-fit,minmax(250px,1fr))] gap-4">
+<div class="container grid grid-cols-[repeat(auto-fit,minmax(250px, 1fr))] gap-4">
 
     <a class="bt p-5 text-center"
         title="Modèles"
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/+page.ts
index d52f5be..504dc2f 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/+page.ts
@@ -1,3 +1,3 @@
 export function load() {
-  return { title: 'Paramétrage', theme: "settings" };
+  return { title: 'Paramétrage' };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/agents/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/agents/+page.ts
index f77a43f..4ee6bc3 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/agents/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/agents/+page.ts
@@ -6,7 +6,6 @@ export const load: PageLoad = async ({ params }) => {
   return {
     title: 'Paramétrage : Agents',
     back: "../settings",
-    theme: "settings",
     space: params.space,
     agents: await agentApi.getAgents(params.space),
     providersModels: await providerApi.getProvidersModels(params.space),
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/agents/AgentForm.svelte b/backend/web/src/routes/(authenticated)/[space]/settings/agents/AgentForm.svelte
index e4b0bb6..442c7ea 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/agents/AgentForm.svelte
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/agents/AgentForm.svelte
@@ -59,9 +59,10 @@ const handleCancel = (e: Event) => {
             <div class="formelement">
                 <label for="systemPrompt">Prompt système</label>
                 <textarea
+                    rows="10"
                     id="systemPrompt"
                     bind:value={item.systemPrompt}
-                    class="textinput"
+                    class="areainput"
                     placeholder="prompt système"
                 ></textarea>
                 <FormError key="baseUrl" errors={errors} />
@@ -79,7 +80,6 @@ const handleCancel = (e: Event) => {
 
 
             <div class="text-right">
-                <span>{item._version}</span>
                 <button type="button" class="bt" onclick={handleCancel}>Annuler</button>
                 <button type="submit" class="bt mx-4">Enregistrer</button>
             </div>
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/channels/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/channels/+page.ts
index 8ebbac3..d9aa449 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/channels/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/channels/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Canaux de communication',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/kb/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/kb/+page.ts
index 48d5c8e..1c55889 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/kb/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/kb/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Base de connaissance',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/memory/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/memory/+page.ts
index 008433c..57dd82f 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/memory/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/memory/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Mémoire',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/models/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/models/+page.ts
index ee3d972..c6f9d3a 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/models/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/models/+page.ts
@@ -5,7 +5,6 @@ export const load: PageLoad = async ({params}) => {
   return {
     title: 'Paramétrage : Modèles',
     back: "../settings",
-    theme: "settings",
     space: params.space,
     providerTypes: await providerApi.providerTypes(),
   };
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/skills/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/skills/+page.ts
index 88e3e3b..bb09866 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/skills/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/skills/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Skills',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/tools/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/tools/+page.ts
index 43d1ab8..7d0a6e3 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/tools/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/tools/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Outils',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/(authenticated)/[space]/settings/users/+page.ts b/backend/web/src/routes/(authenticated)/[space]/settings/users/+page.ts
index adc67ed..816f4a7 100644
--- a/backend/web/src/routes/(authenticated)/[space]/settings/users/+page.ts
+++ b/backend/web/src/routes/(authenticated)/[space]/settings/users/+page.ts
@@ -2,6 +2,5 @@ export function load() {
   return {
     title: 'Paramétrage : Utilisateurs',
     back: "/settings",
-    theme: "settings"
   };
 }
diff --git a/backend/web/src/routes/layout.css b/backend/web/src/routes/layout.css
index ef3af62..286fb88 100644
--- a/backend/web/src/routes/layout.css
+++ b/backend/web/src/routes/layout.css
@@ -41,18 +41,6 @@ h2 {
 
 .header {
 	@apply py-2 text-lg font-bold;
-
-	/*
-	h1 {
-		@apply rounded bg-stone-200 px-2 font-bold uppercase dark:bg-stone-800;
-	}
-	*/
-
-	&.settings {
-		h1 {
-			@apply rounded border-none bg-sky-200 px-2 text-sky-700 dark:bg-sky-950 dark:text-sky-300;
-		}
-	}
 }
 
 .public h1 {
@@ -123,6 +111,10 @@ h2 {
 	@apply h-8 w-full rounded border-stone-700 bg-stone-50 px-2 py-1 text-sm text-stone-900 dark:bg-stone-950 dark:text-stone-100;
 }
 
+.areainput {
+	@apply w-full rounded border-stone-700 bg-stone-50 px-2 py-1 text-sm text-stone-900 dark:bg-stone-950 dark:text-stone-100;
+}
+
 /* svelte select */
 
 .svelte-select {