diff --git a/apps/frontend/src/components/files/ImageUpload.tsx b/apps/frontend/src/components/files/ImageUpload.tsx
index 0e4039dd..88fd280d 100644
--- a/apps/frontend/src/components/files/ImageUpload.tsx
+++ b/apps/frontend/src/components/files/ImageUpload.tsx
@@ -1,7 +1,7 @@
-import { PlusOutlined } from '@ant-design/icons'
+import { CloudUploadOutlined, PlusOutlined } from '@ant-design/icons'
 import { App, Typography, Upload } from 'antd'
 import type { UploadFile, UploadProps } from 'antd'
-import { useEffect, useRef } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import type { ClipboardEvent, DragEvent, FocusEvent, MouseEvent } from 'react'
 
 import { uploadFile } from '@/services/files'
@@ -23,6 +23,8 @@ type GlobalPasteTarget = {
   uploadImages: (files: File[]) => void
 }
 
+type UploadSource = 'default' | 'drag'
+
 let nextTargetId = 1
 const globalPasteTargets: GlobalPasteTarget[] = []
 let globalPasteListenerAttached = false
@@ -62,6 +64,8 @@ export default function ImageUpload({
   captureGlobalPaste = false,
 }: ImageUploadProps) {
   const { message } = App.useApp()
+  const [isDragging, setIsDragging] = useState(false)
+  const dragCounterRef = useRef(0)
   const targetIdRef = useRef(0)
   const valueRef = useRef(value)
   valueRef.current = value
@@ -74,7 +78,10 @@ export default function ImageUpload({
     thumbUrl: file.thumbnailUrl || file.url,
   }))
 
-  async function uploadImages(images: File[]) {
+  async function uploadImages(
+    images: File[],
+    source: UploadSource = 'default',
+  ) {
     const remaining = maxCount - valueRef.current.length
     if (remaining <= 0) {
       message.warning(`最多上传 ${maxCount} 张图片`)
@@ -86,7 +93,7 @@ export default function ImageUpload({
         const uploaded = await uploadFile(file, scene, scope)
         next.push(uploaded)
       } catch (error) {
-        message.error(error instanceof Error ? error.message : '上传失败')
+        message.error(resolveUploadErrorMessage(error, source))
       }
     }
     if (next.length > valueRef.current.length) {
@@ -95,10 +102,13 @@ export default function ImageUpload({
     }
   }
 
-  async function uploadFiles(files: File[]) {
+  async function uploadFiles(
+    files: File[],
+    source: UploadSource = 'default',
+  ) {
     const images = files.filter((file) => file.type.startsWith('image/'))
     if (images.length === 0) return
-    await uploadImages(images)
+    await uploadImages(images, source)
   }
 
   function handlePaste(event: ClipboardEvent<HTMLDivElement>) {
@@ -108,10 +118,42 @@ export default function ImageUpload({
     void uploadFiles(files)
   }
 
+  function handleDragEnter(event: DragEvent<HTMLDivElement>) {
+    event.preventDefault()
+    event.stopPropagation()
+    dragCounterRef.current += 1
+    if (event.dataTransfer?.types?.includes('Files')) {
+      setIsDragging(true)
+    }
+  }
+
+  function handleDragOver(event: DragEvent<HTMLDivElement>) {
+    event.preventDefault()
+    event.stopPropagation()
+    if (event.dataTransfer) {
+      event.dataTransfer.dropEffect = 'copy'
+    }
+  }
+
+  function handleDragLeave(event: DragEvent<HTMLDivElement>) {
+    event.preventDefault()
+    event.stopPropagation()
+    dragCounterRef.current -= 1
+    if (dragCounterRef.current <= 0) {
+      dragCounterRef.current = 0
+      setIsDragging(false)
+    }
+  }
+
   function handleDrop(event: DragEvent<HTMLDivElement>) {
     event.preventDefault()
+    event.stopPropagation()
+    dragCounterRef.current = 0
+    setIsDragging(false)
     const files = Array.from(event.dataTransfer?.files || [])
-    if (files.length > 0) void uploadFiles(files)
+    if (files.length > 0) {
+      void uploadFiles(files, 'drag')
+    }
   }
 
   function activateGlobalPasteTarget() {
@@ -157,13 +199,22 @@ export default function ImageUpload({
 
   return (
     <div
-      className="image-upload-droppable"
+      className={`image-upload-droppable ${isDragging ? 'is-dragging' : ''}`}
       onPaste={handlePaste}
-      onDrop={handleDrop}
-      onDragOver={(event) => event.preventDefault()}
+      onDropCapture={handleDrop}
+      onDragEnterCapture={handleDragEnter}
+      onDragOverCapture={handleDragOver}
+      onDragLeaveCapture={handleDragLeave}
       onFocusCapture={handleWrapperFocus}
       onClickCapture={handleWrapperClick}
     >
+      {isDragging && (
+        <div className="image-upload-drag-overlay">
+          <CloudUploadOutlined className="image-upload-drag-icon" />
+          <span className="image-upload-drag-text">松开鼠标即可上传图片</span>
+          <span className="image-upload-drag-subtext">支持单张或批量拖入多张图片</span>
+        </div>
+      )}
       <Upload
         accept="image/jpeg,image/png,image/webp"
         multiple
@@ -196,3 +247,11 @@ export default function ImageUpload({
     </div>
   )
 }
+
+function resolveUploadErrorMessage(error: unknown, source: UploadSource) {
+  const errorMessage = error instanceof Error ? error.message : '上传失败'
+  if (source === 'drag' && /网络连接错误|Network Error/i.test(errorMessage)) {
+    return '拖拽图片读取失败，请复制图片后粘贴，或保存到本地后点击上传'
+  }
+  return errorMessage
+}
diff --git a/apps/frontend/src/styles/base.css b/apps/frontend/src/styles/base.css
index 6a4502dd..4a725157 100644
--- a/apps/frontend/src/styles/base.css
+++ b/apps/frontend/src/styles/base.css
@@ -232,9 +232,74 @@ select {
 }
 
 .image-upload-droppable {
+  position: relative;
   display: grid;
   gap: 8px;
   justify-items: start;
+  border-radius: 10px;
+  padding: 6px;
+  margin: -6px;
+  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.image-upload-droppable.is-dragging {
+  background: var(--theme-primary-soft, #fff3e8);
+}
+
+.image-upload-drag-overlay {
+  position: absolute;
+  inset: 0;
+  z-index: 10;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  background: rgba(255, 255, 255, 0.94);
+  backdrop-filter: blur(4px);
+  border: 2px dashed var(--theme-primary, #ff6a00);
+  border-radius: 10px;
+  color: var(--theme-primary, #ff6a00);
+  pointer-events: none;
+  animation: uploadFadeIn 0.15s ease-out;
+  box-shadow: 0 8px 24px var(--theme-primary-shadow, rgba(255, 106, 0, 0.14));
+}
+
+.image-upload-drag-icon {
+  font-size: 32px;
+  color: var(--theme-primary, #ff6a00);
+  animation: uploadBounce 0.8s infinite alternate ease-in-out;
+}
+
+.image-upload-drag-text {
+  font-size: 13px;
+  font-weight: 600;
+  color: #1e293b;
+}
+
+.image-upload-drag-subtext {
+  font-size: 11px;
+  color: #64748b;
+}
+
+@keyframes uploadFadeIn {
+  from {
+    opacity: 0;
+    transform: scale(0.98);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
+@keyframes uploadBounce {
+  from {
+    transform: translateY(0);
+  }
+  to {
+    transform: translateY(-4px);
+  }
 }
 
 .image-upload-hint {