diff --git a/frontend/src/pages/quick-start/index.test.tsx b/frontend/src/pages/quick-start/index.test.tsx
index 14be5b7e..90e30e90 100644
--- a/frontend/src/pages/quick-start/index.test.tsx
+++ b/frontend/src/pages/quick-start/index.test.tsx
@@ -2767,6 +2767,38 @@ describe('QuickStartPage', () => {
     await waitFor(() => expect(service.dispose).toHaveBeenCalledTimes(2))
   })
 
+  it('accepts a supported role template dropped anywhere on the entry composer', () => {
+    renderAt('/quick-start', serviceFor(null))
+    const dropzone = screen.getByRole('form', { name: '角色母版图片上传区' })
+    const file = new File(['pixels'], 'hero.webp', { type: 'image/webp' })
+
+    expect(dropzone.textContent).toContain('PNG、JPG、GIF、WEBP')
+    expect(dropzone.textContent).toContain('10 MB')
+
+    fireEvent.dragEnter(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+    expect(screen.getByText('松开以添加角色母版')).toBeTruthy()
+
+    fireEvent.drop(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+    expect(screen.getByText('hero.webp')).toBeTruthy()
+  })
+
+  it('rejects unsupported files dropped on the entry composer', () => {
+    renderAt('/quick-start', serviceFor(null))
+    const dropzone = screen.getByRole('form', { name: '角色母版图片上传区' })
+    const file = new File(['not-an-image'], 'notes.txt', { type: 'text/plain' })
+
+    fireEvent.drop(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+
+    expect(screen.getByRole('alert').textContent).toContain('仅支持 PNG、JPG、GIF、WEBP')
+    expect(screen.queryByText('notes.txt')).toBeNull()
+  })
+
   it('shows entry errors and supports removing an uploaded template', async () => {
     const service = serviceFor(null)
     const agent = agentFor({
diff --git a/frontend/src/pages/quick-start/index.tsx b/frontend/src/pages/quick-start/index.tsx
index de032d69..ae94221e 100644
--- a/frontend/src/pages/quick-start/index.tsx
+++ b/frontend/src/pages/quick-start/index.tsx
@@ -68,9 +68,12 @@ import {
   FrameAnimationPlayer,
   GenerationPreviewCard,
   GenerationProgressCopy,
+  IMAGE_UPLOAD_ACCEPT,
+  IMAGE_UPLOAD_HINT,
   KineticCopyCycle,
   productPopoverClass,
   productPopoverMotionClass,
+  useImageDropTarget,
   useProductPopoverMotion,
   type KineticCopyMessage,
 } from '@/shared/ui'
@@ -1034,8 +1037,8 @@ function QuickStartInput({
   function selectTemplateFile(event: ChangeEvent<HTMLInputElement>) {
     if (entryBusy) return
     const selected = event.target.files?.[0] ?? null
-    setTemplateFile(selected)
-    setError(null)
+    event.target.value = ''
+    if (selected) templateDropTarget.selectFile(selected)
   }
 
   function removeTemplateFile() {
@@ -1043,6 +1046,15 @@ function QuickStartInput({
     if (fileInput.current) fileInput.current.value = ''
   }
 
+  const templateDropTarget = useImageDropTarget({
+    disabled: entryBusy || hasConversation,
+    onFile(file) {
+      setTemplateFile(file)
+      setError(null)
+    },
+    onError: setError,
+  })
+
   function chooseGameStyle(next: ArtStyle) {
     gameStyleRef.current = next
     setGameStyle(next)
@@ -1355,13 +1367,21 @@ function QuickStartInput({
           <form
             onSubmit={(event) => void submit(event)}
             autoComplete="off"
+            aria-label="角色母版图片上传区"
             data-prompt-state={promptState}
+            data-drag-active={templateDropTarget.isDragging}
+            {...templateDropTarget.dropTargetProps}
             className={`quick-start-agent-composer relative flex flex-col ${
               hasConversation
                 ? 'mt-12 rounded-app-surface border border-app-line-strong bg-app-surface-raised shadow-app-panel transition-[border-color,box-shadow] focus-within:border-app-accent focus-within:shadow-[var(--shadow-app-composer-focus)]'
                 : ''
             }`}
           >
+            {templateDropTarget.isDragging ? (
+              <div className="pointer-events-none absolute inset-0 z-30 grid place-items-center rounded-app-surface border-2 border-dashed border-app-accent bg-app-surface-raised/95 text-sm font-semibold text-app-accent shadow-app-panel backdrop-blur-sm">
+                松开以添加角色母版
+              </div>
+            ) : null}
             <label
               className={`relative block min-h-[52px] min-w-0 overflow-hidden ${
                 hasConversation
@@ -1435,7 +1455,7 @@ function QuickStartInput({
             <input
               ref={fileInput}
               type="file"
-              accept="image/*"
+              accept={IMAGE_UPLOAD_ACCEPT}
               aria-label="上传角色母版"
               disabled={entryBusy || hasConversation}
               className="sr-only"
@@ -1694,6 +1714,11 @@ function QuickStartInput({
                 </div>
               </div>
             </div>
+            {!hasConversation ? (
+              <p className="order-first mb-1 px-2 text-[11px] leading-4 text-app-faint">
+                拖入角色母版，或点击添加 · {IMAGE_UPLOAD_HINT}
+              </p>
+            ) : null}
           </form>
 
           {unavailableReason ? (
diff --git a/frontend/src/pages/workflow-editor/index.test.tsx b/frontend/src/pages/workflow-editor/index.test.tsx
index ccd52e93..fd5ab46c 100644
--- a/frontend/src/pages/workflow-editor/index.test.tsx
+++ b/frontend/src/pages/workflow-editor/index.test.tsx
@@ -543,6 +543,48 @@ describe('WorkflowEditorPage real runtime boundary', () => {
     ).toBe(false)
   })
 
+  it('支持在角色设定卡的大区域拖入参考图并提示格式限制', async () => {
+    const uploadReferenceImage = vi.fn().mockResolvedValue('opaque-reference-1' as MediaReference)
+    const session = createSession(workflowFixture(), { uploadReferenceImage })
+    defaultSessionLoader.mockResolvedValue(session)
+    renderEditor('/workflow-editor/42')
+    const dropzone = await screen.findByRole('group', { name: '角色参考图上传区' })
+    const file = new File(['pixels'], 'reference.gif', { type: 'image/gif' })
+
+    expect(dropzone.textContent).toContain('拖入图片，或点击选择')
+    expect(dropzone.textContent).toContain('PNG、JPG、GIF、WEBP')
+    expect(dropzone.textContent).toContain('10 MB')
+
+    fireEvent.dragEnter(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+    expect(screen.getByText('松开以上传参考图')).toBeTruthy()
+
+    fireEvent.drop(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+    await waitFor(() =>
+      expect(uploadReferenceImage).toHaveBeenCalledWith(file, expect.any(AbortSignal)),
+    )
+  })
+
+  it('拖入超过 10 MB 的参考图时在本地拒绝且不发起上传', async () => {
+    const uploadReferenceImage = vi.fn()
+    const session = createSession(workflowFixture(), { uploadReferenceImage })
+    defaultSessionLoader.mockResolvedValue(session)
+    renderEditor('/workflow-editor/42')
+    const dropzone = await screen.findByRole('group', { name: '角色参考图上传区' })
+    const file = new File(['pixels'], 'oversized.png', { type: 'image/png' })
+    Object.defineProperty(file, 'size', { value: 10 * 1024 * 1024 + 1 })
+
+    fireEvent.drop(dropzone, {
+      dataTransfer: { files: [file], types: ['Files'] },
+    })
+
+    expect(screen.getByRole('alert').textContent).toContain('图片不能超过 10 MB')
+    expect(uploadReferenceImage).not.toHaveBeenCalled()
+  })
+
   it('上传失败时提示错误且不写入 WorkflowRun', async () => {
     const uploadReferenceImage = vi.fn().mockRejectedValue(new Error('对象存储暂不可用'))
     const session = createSession(workflowFixture(), { uploadReferenceImage })
diff --git a/frontend/src/pages/workflow-editor/index.tsx b/frontend/src/pages/workflow-editor/index.tsx
index e368d9aa..34b9fe1c 100644
--- a/frontend/src/pages/workflow-editor/index.tsx
+++ b/frontend/src/pages/workflow-editor/index.tsx
@@ -9,6 +9,7 @@ import {
 import '@xyflow/react/dist/style.css'
 import { useEffect, useMemo, useRef, useState, type ReactNode } from 'react'
 import { useLocation, useParams } from 'react-router'
+import { UploadSimple } from '@phosphor-icons/react'
 
 import {
   projectApis,
@@ -39,7 +40,14 @@ import {
   ExportButton,
   type ExportPackageModel,
 } from '@/features/export-package'
-import { FrameAnimationPlayer, GenerationPreviewCard, GenerationProgressCopy } from '@/shared/ui'
+import {
+  FrameAnimationPlayer,
+  GenerationPreviewCard,
+  GenerationProgressCopy,
+  IMAGE_UPLOAD_ACCEPT,
+  IMAGE_UPLOAD_HINT,
+  useImageDropTarget,
+} from '@/shared/ui'
 import { loadDefaultActionPresets, type WorkflowEditorSession } from './runtime'
 import { useWorkflowEditorSession } from './use-workflow-editor-session'
 import { WorkflowEditorView, type WorkflowCardNode } from './workflow-editor-view'
@@ -505,6 +513,7 @@ function CharacterSetupContent({
   const [uploadingReference, setUploadingReference] = useState(false)
   const [uploadError, setUploadError] = useState<string | null>(null)
   const uploadAbortRef = useRef<AbortController | null>(null)
+  const referenceInputRef = useRef<HTMLInputElement | null>(null)
 
   useEffect(() => () => uploadAbortRef.current?.abort(), [])
 
@@ -533,6 +542,12 @@ function CharacterSetupContent({
       })
   }
 
+  const referenceDropTarget = useImageDropTarget({
+    disabled: branchBusy || uploadingReference,
+    onFile: uploadReferenceImage,
+    onError: setUploadError,
+  })
+
   if (node.status === 'failed') return <StatusText node={node} input={input} />
   if (node.status === 'passed') return <p className={CARD_SUMMARY}>角色描述已确认</p>
   return (
@@ -558,18 +573,49 @@ function CharacterSetupContent({
       </label>
       <div className="grid gap-[7px]">
         <span className="text-[9px] font-[750] text-app-muted">角色参考图（选填）</span>
-        <input
-          type="file"
-          accept="image/*"
-          aria-label="角色参考图"
-          className="block w-full rounded-lg border border-[var(--color-app-line)] bg-app-surface text-[10px] text-[var(--color-app-muted)] file:mr-3 file:border-0 file:border-r file:border-[var(--color-app-line)] file:bg-transparent file:px-3 file:py-2 file:text-[10px] file:font-[700] file:text-[var(--color-app-ink)]"
-          disabled={branchBusy || uploadingReference}
-          onChange={(event) => {
-            const file = event.currentTarget.files?.[0]
-            event.currentTarget.value = ''
-            if (file) uploadReferenceImage(file)
-          }}
-        />
+        <div
+          role="group"
+          aria-label="角色参考图上传区"
+          data-drag-active={referenceDropTarget.isDragging}
+          {...referenceDropTarget.dropTargetProps}
+          className={`rounded-xl border border-dashed transition-[border-color,background-color,box-shadow] duration-150 ${
+            referenceDropTarget.isDragging
+              ? 'border-app-accent bg-app-accent-soft shadow-[0_0_0_2px_var(--color-app-accent-soft)]'
+              : 'border-app-line-strong bg-app-surface hover:border-app-accent hover:bg-app-surface-raised'
+          }`}
+        >
+          <input
+            ref={referenceInputRef}
+            type="file"
+            accept={IMAGE_UPLOAD_ACCEPT}
+            aria-label="角色参考图"
+            className="sr-only"
+            disabled={branchBusy || uploadingReference}
+            onChange={(event) => {
+              const file = event.currentTarget.files?.[0]
+              event.currentTarget.value = ''
+              if (file) referenceDropTarget.selectFile(file)
+            }}
+          />
+          <button
+            type="button"
+            disabled={branchBusy || uploadingReference}
+            onClick={() => referenceInputRef.current?.click()}
+            className="flex min-h-24 w-full items-center gap-3 rounded-xl px-3.5 py-3 text-left transition focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-app-accent disabled:cursor-not-allowed disabled:opacity-50"
+          >
+            <span className="grid size-9 shrink-0 place-items-center rounded-lg bg-app-accent-muted text-app-accent">
+              <UploadSimple aria-hidden="true" size={18} weight="bold" />
+            </span>
+            <span className="grid min-w-0 gap-1">
+              <strong className="text-[10px] font-[750] text-app-ink-soft">
+                {referenceDropTarget.isDragging ? '松开以上传参考图' : '拖入图片，或点击选择'}
+              </strong>
+              <small className="text-[9px] leading-[1.45] text-app-faint">
+                {IMAGE_UPLOAD_HINT}
+              </small>
+            </span>
+          </button>
+        </div>
         {uploadingReference ? (
           <small role="status" className="text-[9px] font-[750] text-app-muted">
             正在上传参考图…
diff --git a/frontend/src/shared/ui/image-drop-target.ts b/frontend/src/shared/ui/image-drop-target.ts
new file mode 100644
index 00000000..dd791c01
--- /dev/null
+++ b/frontend/src/shared/ui/image-drop-target.ts
@@ -0,0 +1,89 @@
+import { useCallback, useEffect, useRef, useState, type DragEvent } from 'react'
+
+export const IMAGE_UPLOAD_ACCEPT = 'image/png,image/jpeg,image/gif,image/webp'
+export const IMAGE_UPLOAD_HINT = '支持 PNG、JPG、GIF、WEBP，单张不超过 10 MB'
+
+const IMAGE_UPLOAD_MAX_BYTES = 10 * 1024 * 1024
+const IMAGE_UPLOAD_TYPES = new Set(IMAGE_UPLOAD_ACCEPT.split(','))
+
+export interface ImageDropTargetOptions {
+  disabled?: boolean
+  onFile(file: File): void
+  onError(message: string): void
+}
+
+export function imageUploadError(file: File): string | null {
+  if (!IMAGE_UPLOAD_TYPES.has(file.type)) return '仅支持 PNG、JPG、GIF、WEBP 图片'
+  if (file.size > IMAGE_UPLOAD_MAX_BYTES) return '图片不能超过 10 MB'
+  return null
+}
+
+function isFileDrag(event: DragEvent<HTMLElement>) {
+  return Array.from(event.dataTransfer.types).includes('Files')
+}
+
+export function useImageDropTarget({ disabled = false, onFile, onError }: ImageDropTargetOptions) {
+  const [isDragging, setIsDragging] = useState(false)
+  const dragDepth = useRef(0)
+
+  useEffect(() => {
+    if (!disabled) return
+    dragDepth.current = 0
+    setIsDragging(false)
+  }, [disabled])
+
+  const selectFile = useCallback(
+    (file: File) => {
+      if (disabled) return false
+      const message = imageUploadError(file)
+      if (message) {
+        onError(message)
+        return false
+      }
+      onFile(file)
+      return true
+    },
+    [disabled, onError, onFile],
+  )
+
+  const onDragEnter = useCallback(
+    (event: DragEvent<HTMLElement>) => {
+      if (!isFileDrag(event)) return
+      event.preventDefault()
+      if (disabled) return
+      dragDepth.current += 1
+      setIsDragging(true)
+    },
+    [disabled],
+  )
+
+  const onDragOver = useCallback((event: DragEvent<HTMLElement>) => {
+    if (!isFileDrag(event)) return
+    event.preventDefault()
+  }, [])
+
+  const onDragLeave = useCallback((event: DragEvent<HTMLElement>) => {
+    if (!isFileDrag(event)) return
+    event.preventDefault()
+    dragDepth.current = Math.max(0, dragDepth.current - 1)
+    if (dragDepth.current === 0) setIsDragging(false)
+  }, [])
+
+  const onDrop = useCallback(
+    (event: DragEvent<HTMLElement>) => {
+      if (!isFileDrag(event)) return
+      event.preventDefault()
+      dragDepth.current = 0
+      setIsDragging(false)
+      const file = event.dataTransfer.files[0]
+      if (file) selectFile(file)
+    },
+    [selectFile],
+  )
+
+  return {
+    isDragging,
+    selectFile,
+    dropTargetProps: { onDragEnter, onDragOver, onDragLeave, onDrop },
+  } as const
+}
diff --git a/frontend/src/shared/ui/index.ts b/frontend/src/shared/ui/index.ts
index b7635a9d..931f933e 100644
--- a/frontend/src/shared/ui/index.ts
+++ b/frontend/src/shared/ui/index.ts
@@ -26,3 +26,10 @@ export {
 } from './product-control'
 export type { ProductControlVariant, ProductPopoverMotionState } from './product-control'
 export { useProductPopoverMotion } from './product-popover-motion'
+export {
+  IMAGE_UPLOAD_ACCEPT,
+  IMAGE_UPLOAD_HINT,
+  imageUploadError,
+  useImageDropTarget,
+} from './image-drop-target'
+export type { ImageDropTargetOptions } from './image-drop-target'