diff --git a/web/default/src/features/image-playground/components/image-results.tsx b/web/default/src/features/image-playground/components/image-results.tsx
index 522e9cdb9..3a10f086d 100644
--- a/web/default/src/features/image-playground/components/image-results.tsx
+++ b/web/default/src/features/image-playground/components/image-results.tsx
@@ -1,13 +1,19 @@
-import { Download, RotateCw, ZoomIn, Trash2, X, Clock, AlertCircle } from 'lucide-react'
+import { Download, RotateCw, ZoomIn, Trash2, X, Clock, AlertCircle, Info, Copy, ArrowRight } from 'lucide-react'
 import { useTranslation } from 'react-i18next'
+import { toast } from 'sonner'
 import { Button } from '@/components/ui/button'
 import {
   Dialog,
   DialogContent,
   DialogTitle,
 } from '@/components/ui/dialog'
+import {
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
+} from '@/components/ui/popover'
 import { useState } from 'react'
-import type { GeneratedImage } from '../types'
+import type { GeneratedImage, GeneratedImageParams } from '../types'
 
 type ImageResultsProps = {
   images: GeneratedImage[]
@@ -17,6 +23,7 @@ type ImageResultsProps = {
   onDeleteImage?: (id: string) => void
   onClearAll?: () => void
   onClearFailed?: () => void
+  onFillParams?: (params: GeneratedImageParams) => void
 }
 
 function formatDuration(ms: number): string {
@@ -24,6 +31,126 @@ function formatDuration(ms: number): string {
   return `${(ms / 1000).toFixed(1)}s`
 }
 
+function formatParamsText(params: GeneratedImageParams): string {
+  const lines = [
+    `Prompt: ${params.prompt}`,
+    `Model: ${params.model}`,
+    `Group: ${params.group}`,
+    `Size: ${params.size}`,
+    `Quality: ${params.quality}`,
+    `Style: ${params.style}`,
+    `Count: ${params.n}`,
+  ]
+  return lines.join('\n')
+}
+
+function ImageParamsPopover({ image, onFillParams }: { image: GeneratedImage; onFillParams?: (params: GeneratedImageParams) => void }) {
+  const { t } = useTranslation()
+  const params = image.params
+  if (!params) return null
+
+  const handleCopy = async () => {
+    try {
+      await navigator.clipboard.writeText(formatParamsText(params))
+      toast.success(t('Copied'))
+    } catch {
+      toast.error(t('Copy failed'))
+    }
+  }
+
+  const handleFill = () => {
+    onFillParams?.(params)
+  }
+
+  return (
+    <Popover>
+      <PopoverTrigger asChild>
+        <button
+          type='button'
+          className='flex size-6 items-center justify-center rounded-full bg-black/60 text-white transition-colors hover:bg-black/80'
+          onClick={(e) => e.stopPropagation()}
+        >
+          <Info className='size-3.5' />
+        </button>
+      </PopoverTrigger>
+      <PopoverContent
+        className='w-72 p-3'
+        side='right'
+        align='start'
+        onOpenAutoFocus={(e) => e.preventDefault()}
+      >
+        <div className='space-y-2'>
+          <div className='flex items-center justify-between'>
+            <span className='text-xs font-medium'>{t('Generation Parameters')}</span>
+            <div className='flex gap-1'>
+              <Button
+                type='button'
+                variant='ghost'
+                size='icon'
+                className='size-6'
+                onClick={handleCopy}
+                title={t('Copy')}
+              >
+                <Copy className='size-3' />
+              </Button>
+              {onFillParams && (
+                <Button
+                  type='button'
+                  variant='ghost'
+                  size='icon'
+                  className='size-6'
+                  onClick={handleFill}
+                  title={t('Reuse parameters')}
+                >
+                  <ArrowRight className='size-3' />
+                </Button>
+              )}
+            </div>
+          </div>
+          <div className='space-y-1 text-xs'>
+            <div className='rounded bg-muted p-2'>
+              <span className='font-medium text-muted-foreground'>{t('Prompt')}: </span>
+              <span className='select-all break-all'>{params.prompt}</span>
+            </div>
+            <div className='grid grid-cols-2 gap-1'>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Model')}: </span>
+                <span className='select-all'>{params.model}</span>
+              </div>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Group')}: </span>
+                <span className='select-all'>{params.group}</span>
+              </div>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Size')}: </span>
+                <span className='select-all'>{params.size}</span>
+              </div>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Quality')}: </span>
+                <span className='select-all'>{params.quality}</span>
+              </div>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Style')}: </span>
+                <span className='select-all'>{params.style}</span>
+              </div>
+              <div className='rounded bg-muted px-2 py-1'>
+                <span className='font-medium text-muted-foreground'>{t('Count')}: </span>
+                <span className='select-all'>{params.n}</span>
+              </div>
+            </div>
+            {image.revisedPrompt && (
+              <div className='rounded bg-muted p-2'>
+                <span className='font-medium text-muted-foreground'>{t('Revised Prompt')}: </span>
+                <span className='select-all break-all'>{image.revisedPrompt}</span>
+              </div>
+            )}
+          </div>
+        </div>
+      </PopoverContent>
+    </Popover>
+  )
+}
+
 export function ImageResults({
   images,
   isGenerating,
@@ -32,6 +159,7 @@ export function ImageResults({
   onDeleteImage,
   onClearAll,
   onClearFailed,
+  onFillParams,
 }: ImageResultsProps) {
   const { t } = useTranslation()
   const [previewImage, setPreviewImage] = useState<GeneratedImage | null>(null)
@@ -178,7 +306,7 @@ export function ImageResults({
               <>
                 <img
                   src={image.url}
-                  alt={image.revisedPrompt || image.prompt || 'Generated image'}
+                  alt={image.revisedPrompt || image.params?.prompt || 'Generated image'}
                   className='aspect-square w-full object-cover transition-transform group-hover:scale-105'
                 />
                 {/* Duration badge */}
@@ -188,23 +316,22 @@ export function ImageResults({
                     {formatDuration(image.durationMs)}
                   </span>
                 )}
-                {/* Prompt badge */}
-                {image.prompt && (
-                  <span className='absolute left-1.5 bottom-1.5 right-1.5 line-clamp-2 rounded bg-black/60 px-1.5 py-0.5 text-[10px] text-white/80 opacity-0 transition-opacity group-hover:opacity-100'>
-                    {image.prompt}
-                  </span>
-                )}
-                {/* Delete button */}
-                {onDeleteImage && (
-                  <button
-                    type='button'
-                    className='absolute right-1.5 top-1.5 z-10 hidden size-6 items-center justify-center rounded-full bg-black/60 text-white transition-colors hover:bg-black/80 group-hover:flex'
-                    onClick={() => onDeleteImage(image.id)}
-                    aria-label={t('Delete')}
-                  >
-                    <X className='size-3.5' />
-                  </button>
-                )}
+                {/* Top-right buttons: info + delete */}
+                <div className='absolute right-1.5 top-1.5 z-10 flex gap-1 opacity-0 transition-opacity group-hover:opacity-100'>
+                  {image.params && (
+                    <ImageParamsPopover image={image} onFillParams={onFillParams} />
+                  )}
+                  {onDeleteImage && (
+                    <button
+                      type='button'
+                      className='flex size-6 items-center justify-center rounded-full bg-black/60 text-white transition-colors hover:bg-black/80'
+                      onClick={() => onDeleteImage(image.id)}
+                      aria-label={t('Delete')}
+                    >
+                      <X className='size-3.5' />
+                    </button>
+                  )}
+                </div>
                 {/* Hover actions */}
                 <div className='pointer-events-none absolute inset-0 flex items-end justify-center bg-gradient-to-t from-black/60 via-transparent to-transparent opacity-0 transition-opacity group-hover:opacity-100'>
                   <div className='flex gap-1 pb-2 pointer-events-auto'>
diff --git a/web/default/src/features/image-playground/index.tsx b/web/default/src/features/image-playground/index.tsx
index 2496c61e1..40fa6a5bd 100644
--- a/web/default/src/features/image-playground/index.tsx
+++ b/web/default/src/features/image-playground/index.tsx
@@ -33,6 +33,7 @@ import {
 } from './types'
 import type {
   GeneratedImage,
+  GeneratedImageParams,
   GroupOption,
   ImagePlaygroundConfig,
   ModelOption,
@@ -295,6 +296,15 @@ export function ImagePlayground() {
       }
 
       const durationMs = performance.now() - startTimeRef.current
+      const generationParams = {
+        prompt: prompt.trim(),
+        model: config.model,
+        group: config.group,
+        size: config.size,
+        quality: config.quality,
+        style: config.style,
+        n: generationCount,
+      }
       const newImages: GeneratedImage[] = (response.data || []).map(
         (item, index) => ({
           id: pendingImages[index]?.id || `${Date.now()}-${index}`,
@@ -303,7 +313,7 @@ export function ImagePlayground() {
             (item.b64_json
               ? `data:image/png;base64,${item.b64_json}`
               : ''),
-          prompt: prompt.trim(),
+          params: generationParams,
           revisedPrompt: item.revised_prompt,
           status: 'success' as const,
           durationMs,
@@ -390,6 +400,15 @@ export function ImagePlayground() {
 
         if (response.data && response.data.length > 0) {
           const item = response.data[0]
+          const retryParams = {
+            prompt: prompt.trim(),
+            model: config.model,
+            group: config.group,
+            size: config.size,
+            quality: config.quality,
+            style: config.style,
+            n: 1,
+          }
           setImages((prev) =>
             prev.map((img) =>
               img.id === id
@@ -400,7 +419,7 @@ export function ImagePlayground() {
                       (item.b64_json
                         ? `data:image/png;base64,${item.b64_json}`
                         : ''),
-                    prompt: prompt.trim(),
+                    params: retryParams,
                     revisedPrompt: item.revised_prompt,
                     status: 'success' as const,
                     durationMs,
@@ -441,6 +460,19 @@ export function ImagePlayground() {
     setImages((prev) => prev.filter((img) => img.status !== 'failed'))
   }, [])
 
+  const handleFillParams = useCallback((params: GeneratedImageParams) => {
+    setPrompt(params.prompt)
+    setConfig((prev) => ({
+      ...prev,
+      model: params.model,
+      group: params.group,
+      size: params.size,
+      quality: params.quality,
+      style: params.style,
+      n: params.n,
+    }))
+  }, [])
+
   return (
     <div className='flex h-full flex-col overflow-hidden'>
       {/* Header */}
@@ -573,6 +605,7 @@ export function ImagePlayground() {
               onDeleteImage={handleDeleteImage}
               onClearAll={handleClearAll}
               onClearFailed={handleClearFailed}
+              onFillParams={handleFillParams}
             />
           </ScrollArea>
         </div>
diff --git a/web/default/src/features/image-playground/types.ts b/web/default/src/features/image-playground/types.ts
index db9d99de5..92de39bc0 100644
--- a/web/default/src/features/image-playground/types.ts
+++ b/web/default/src/features/image-playground/types.ts
@@ -29,10 +29,20 @@ export interface ImageGenerationResponse {
 
 export type GeneratedImageStatus = 'pending' | 'success' | 'failed'
 
+export interface GeneratedImageParams {
+  prompt: string
+  model: string
+  group: string
+  size: string
+  quality: string
+  style: string
+  n: number
+}
+
 export interface GeneratedImage {
   id: string
   url: string
-  prompt?: string
+  params?: GeneratedImageParams
   revisedPrompt?: string
   width?: number
   height?: number
diff --git a/web/default/src/i18n/locales/zh.json b/web/default/src/i18n/locales/zh.json
index 133c4b4d9..16e04db64 100644
--- a/web/default/src/i18n/locales/zh.json
+++ b/web/default/src/i18n/locales/zh.json
@@ -4900,6 +4900,9 @@
     "Upload": "上传",
     "Ref": "参考",
     "Remove": "移除",
-    "Click or drag to upload reference images": "点击或拖拽上传参考图"
+    "Click or drag to upload reference images": "点击或拖拽上传参考图",
+    "Generation Parameters": "生成参数",
+    "Reuse parameters": "填入参数",
+    "Revised Prompt": "修订提示词"
   }
 }