diff --git a/.gitignore b/.gitignore
index 91edb3de5d1..0e4afaca611 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ package-lock.json
 .claude
 .codex
 .worktrees/
+.atlarix/
 
 # Qwen Code Configs
 .qwen/*
diff --git a/packages/web-shell/client/App.tsx b/packages/web-shell/client/App.tsx
index 502565a4130..e3baacbaf0b 100644
--- a/packages/web-shell/client/App.tsx
+++ b/packages/web-shell/client/App.tsx
@@ -2430,6 +2430,21 @@ export function App({
               );
               return true;
             }
+            if (modelArg === '--vision') {
+              setModelDialogMode('vision');
+              return true;
+            }
+            if (modelArg.startsWith('--vision ')) {
+              const visionModelId = modelArg.replace(/^--vision\s+/, '');
+              setWorkspaceSetting(
+                'workspace',
+                'visionModel',
+                visionModelId,
+              ).catch((error: unknown) =>
+                reportError(error, t('model.setVision')),
+              );
+              return true;
+            }
             if (modelArg) {
               if (!connectionRef.current.sessionId) {
                 setPendingModel(modelArg);
@@ -3298,6 +3313,15 @@ export function App({
     [reportError, setWorkspaceSetting, t],
   );
 
+  const handleVisionModelSelect = useCallback(
+    (modelId: string) => {
+      setWorkspaceSetting('workspace', 'visionModel', modelId).catch(
+        (error: unknown) => reportError(error, t('model.setVision')),
+      );
+    },
+    [reportError, setWorkspaceSetting, t],
+  );
+
   const commands = useMemo(() => {
     const skillNames = new Set(connection.skills ?? []);
     return mergeCommands(connection.commands ?? [], getLocalCommands(t))
@@ -3437,7 +3461,9 @@ export function App({
                   ? t('model.setFast')
                   : modelDialogMode === 'voice'
                     ? t('model.setVoice')
-                    : t('model.select')
+                    : modelDialogMode === 'vision'
+                      ? t('model.setVision')
+                      : t('model.select')
               }
               size="lg"
               onClose={() => setModelDialogMode(null)}
@@ -3453,6 +3479,8 @@ export function App({
                     handleFastModelSelect(modelId);
                   } else if (modelDialogMode === 'voice') {
                     handleVoiceModelSelect(modelId);
+                  } else if (modelDialogMode === 'vision') {
+                    handleVisionModelSelect(modelId);
                   } else {
                     handleModelSelect(modelId);
                   }
@@ -3556,6 +3584,7 @@ export function App({
                 onSubDialog={(key) => {
                   setShowSettingsDialog(false);
                   if (key === 'fastModel') setModelDialogMode('fast');
+                  else if (key === 'visionModel') setModelDialogMode('vision');
                   else if (key === 'tools.approvalMode')
                     setShowApprovalModeDialog(true);
                 }}
diff --git a/packages/web-shell/client/components/dialogs/ModelDialog.tsx b/packages/web-shell/client/components/dialogs/ModelDialog.tsx
index 40d3a013183..dbbf6c3fa89 100644
--- a/packages/web-shell/client/components/dialogs/ModelDialog.tsx
+++ b/packages/web-shell/client/components/dialogs/ModelDialog.tsx
@@ -5,7 +5,7 @@ import { useListboxKeyboard } from '../../hooks/useListboxKeyboard';
 import { dp } from './dialogStyles';
 import styles from './ModelDialog.module.css';
 
-export type ModelDialogMode = 'main' | 'fast' | 'voice';
+export type ModelDialogMode = 'main' | 'fast' | 'voice' | 'vision';
 
 interface ModelDialogProps {
   mode?: ModelDialogMode;
@@ -107,6 +107,7 @@ export function ModelDialog({
   const listRef = useRef<HTMLDivElement>(null);
   const isFastMode = mode === 'fast';
   const isVoiceMode = mode === 'voice';
+  const isVisionMode = mode === 'vision';
   const currentIdx = availableModels.findIndex((m) => m.id === currentModel);
   const [activeIndex, setActiveIndex] = useState(
     currentIdx >= 0 ? currentIdx : 0,
@@ -171,7 +172,9 @@ export function ModelDialog({
             ? t('model.setFast')
             : isVoiceMode
               ? t('model.setVoice')
-              : t('model.select')
+              : isVisionMode
+                ? t('model.setVision')
+                : t('model.select')
         }
       >
         {availableModels.length === 0 ? (
diff --git a/packages/web-shell/client/components/messages/SettingsMessage.tsx b/packages/web-shell/client/components/messages/SettingsMessage.tsx
index 1c80f300783..6438ce92719 100644
--- a/packages/web-shell/client/components/messages/SettingsMessage.tsx
+++ b/packages/web-shell/client/components/messages/SettingsMessage.tsx
@@ -47,7 +47,7 @@ export interface SettingsMessageSettingsState {
   ) => Promise<DaemonSettingUpdateResult>;
 }
 
-const SUB_DIALOG_KEYS = new Set(['fastModel']);
+const SUB_DIALOG_KEYS = new Set(['fastModel', 'visionModel']);
 const HIDDEN_SETTING_KEYS = new Set([
   'ui.hideTips',
   'ui.enableUserFeedback',
diff --git a/packages/web-shell/client/constants/localCommands.ts b/packages/web-shell/client/constants/localCommands.ts
index c08a1fb116a..5810023d86d 100644
--- a/packages/web-shell/client/constants/localCommands.ts
+++ b/packages/web-shell/client/constants/localCommands.ts
@@ -46,7 +46,7 @@ export function getLocalCommands(t: Translate): CommandInfo[] {
     {
       name: 'model',
       description: t('local.model'),
-      argumentHint: '[--fast|--voice] [<model>]',
+      argumentHint: '[--fast|--voice|--vision] [<model>]',
     },
     {
       name: 'mcp',
diff --git a/packages/web-shell/client/i18n.tsx b/packages/web-shell/client/i18n.tsx
index 46579915c69..b09fb1abfea 100644
--- a/packages/web-shell/client/i18n.tsx
+++ b/packages/web-shell/client/i18n.tsx
@@ -962,6 +962,7 @@ const EN: Messages = {
   'model.select': 'Select Model',
   'model.setFast': 'Set Fast Model',
   'model.setVoice': 'Set Voice Model',
+  'model.setVision': 'Set Vision Model',
   'model.switch': 'Switch Model',
   'model.unknown': 'unknown',
   'resume.current': 'current',
@@ -2143,6 +2144,7 @@ const ZH: Messages = {
   'model.select': '选择模型',
   'model.setFast': '设置 Fast Model',
   'model.setVoice': '设置语音模型',
+  'model.setVision': '设置视觉模型',
   'model.switch': '切换模型',
   'model.unknown': '未知',
   'resume.current': '当前',