auto-save 2026-05-27 17:18 (~9)

web/canvas-app/src/config/models.js

@@ -11,6 +11,16 @@ export const SEEDREAM_SIZE_OPTIONS = [
     { label: '横图 3:2', key: '1536x1024' }
 ]
 
+export const ARK_SEEDREAM_SIZE_OPTIONS = [
+    { label: '自动 2K', key: '2K' },
+    { label: '方图 2048', key: '2048x2048' },
+    { label: '竖图 9:16', key: '1440x2560' },
+    { label: '横图 16:9', key: '2560x1440' },
+    { label: '方图 2160', key: '2160x2160' },
+    { label: '竖图 4K', key: '2160x3840' },
+    { label: '横图 4K', key: '3840x2160' }
+]
+
 // Kept for compatibility with upstream model helpers.
 export const SEEDREAM_4K_SIZE_OPTIONS = SEEDREAM_SIZE_OPTIONS
 
@@ -67,6 +77,19 @@ export const IMAGE_MODELS = [
             style: 'vivid'
         }
     },
+    {
+        label: 'Seedream 4.5',
+        key: 'doubao-seedream-4-5-251128',
+        provider: ['chatfire'],
+        sizes: ARK_SEEDREAM_SIZE_OPTIONS.map(s => s.key),
+        sizeOptions: ARK_SEEDREAM_SIZE_OPTIONS,
+        qualities: SEEDREAM_QUALITY_OPTIONS,
+        defaultParams: {
+            size: '2048x2048',
+            quality: 'standard',
+            style: 'commercial'
+        }
+    },
 
 ]
 
@@ -121,7 +144,8 @@ export const IMAGE_SIZE_OPTIONS = [
     { label: '自动', key: 'auto' },
     { label: '竖图 2:3', key: '1024x1536' },
     { label: '方图 1:1', key: '1024x1024' },
-    { label: '横图 3:2', key: '1536x1024' }
+    { label: '横图 3:2', key: '1536x1024' },
+    ...ARK_SEEDREAM_SIZE_OPTIONS
 ]
 
 // Image quality options | 图片质量选项

web/canvas-app/src/stores/models.js

@@ -9,6 +9,7 @@ import {
   VIDEO_MODELS,
   CHAT_MODELS,
   SEEDREAM_SIZE_OPTIONS,
+  ARK_SEEDREAM_SIZE_OPTIONS,
   SEEDREAM_4K_SIZE_OPTIONS,
   SEEDREAM_QUALITY_OPTIONS,
   SEEDANCE_RESOLUTION_OPTIONS,
@@ -68,6 +69,10 @@ export const getModelConfig = (modelKey) => {
  */
 export const getModelSizeOptions = (modelKey, quality = 'standard') => {
   const model = IMAGE_MODELS.find(m => m.key === modelKey)
+
+  if (model?.sizeOptions) {
+    return model.sizeOptions
+  }
   
   // If model has getSizesByQuality function, use it | 如果模型有 getSizesByQuality 函数，使用它
   if (model?.getSizesByQuality) {
@@ -208,6 +213,7 @@ export {
 
 // Export options | 导出选项
 export { SEEDREAM_SIZE_OPTIONS, SEEDREAM_4K_SIZE_OPTIONS, SEEDREAM_QUALITY_OPTIONS, SEEDANCE_RESOLUTION_OPTIONS, VIDEO_RATIO_OPTIONS, VIDEO_DURATION_OPTIONS }
+export { ARK_SEEDREAM_SIZE_OPTIONS }
 
 // Export state | 导出状态
 export { loading, error }

web/components/lightbox.tsx

@@ -354,7 +354,7 @@ const createFusionShots = (): ProductFusionShot[] =>
     scene_image: null,
     action_text: fusionDescriptionForCharacter(DEFAULT_CHARACTER_ID, i),
     duration: 5,
-    image_model: "gpt-image-2",
+    image_model: "auto",
     video_model: "seedance",
     guide_image: null,
   }))

web/lib/api.ts

@@ -172,7 +172,7 @@ export interface ProductFusionShot {
   scene_image?: ImageRef | null
   action_text?: string
   duration?: number
-  image_model?: "gpt-image-2"
+  image_model?: string
   video_model?: "seedance"
   guide_image?: ImageRef | null
 }
@@ -796,7 +796,7 @@ export type AssetSize = "source" | "1024" | "1536" | "2048"
 export type SubjectKind = "object" | "living"
 export type SubjectView = string
 export type SubjectAssetStatus = "queued" | "in_progress" | "completed" | "failed"
-export type SubjectImageModelPreference = "auto" | "gpt-image-2" | "gemini-3-pro-image-preview"
+export type SubjectImageModelPreference = "auto" | "gpt-image-2" | "gemini-3-pro-image-preview" | "doubao-seedream-4-5-251128"
 export type SubjectModelBundle = "gpt" | "gemini"
 export type SceneMode = "remove_subject" | "similar" | "style"
 export type SceneStyle = "source" | "premium_product" | "clean_studio" | "warm_lifestyle" | "cinematic"