diff --git a/src/components/image-editor/ImageCanvasEditorAssetsIntegration.test.tsx b/src/components/image-editor/ImageCanvasEditorAssetsIntegration.test.tsx
index 8aae3250f..86e82cc4d 100644
--- a/src/components/image-editor/ImageCanvasEditorAssetsIntegration.test.tsx
+++ b/src/components/image-editor/ImageCanvasEditorAssetsIntegration.test.tsx
@@ -1095,6 +1095,97 @@ describe('ImageCanvasEditorView asset library integration', () => {
     ).toBe(true);
   });
 
+  it('pastes a clipboard image onto the canvas through the upload workflow', async () => {
+    render(<ImageCanvasEditorView />);
+    await waitFor(() => {
+      expect(loadOrCreateRecentEditorProjectMock).toHaveBeenCalled();
+    });
+
+    const imageFile = new File(['image'], '剪贴板素材.png', {
+      type: 'image/png',
+    });
+    const pasteEvent = new Event('paste', {
+      bubbles: true,
+      cancelable: true,
+    });
+    Object.defineProperty(pasteEvent, 'clipboardData', {
+      value: {
+        files: [imageFile],
+        items: [],
+      },
+    });
+
+    window.dispatchEvent(pasteEvent);
+
+    await waitFor(() => {
+      expect(screen.getByAltText('画布图片：剪贴板素材.png')).toBeTruthy();
+    });
+    expect(pasteEvent.defaultPrevented).toBe(true);
+    expect(uploadEditorMediaAssetFileMock).toHaveBeenCalledWith(
+      imageFile,
+      'image',
+    );
+    expect(createEditorAssetMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        label: '剪贴板素材.png',
+        imageSrc:
+          '/generated-character-drafts/editor/asset-library/image/剪贴板素材.png',
+        objectKey:
+          'generated-character-drafts/editor/asset-library/image/剪贴板素材.png',
+        assetObjectId: 'assetobj-editor-image',
+      }),
+    );
+    expect(
+      screen
+        .getByRole('button', { name: '选择剪贴板素材.png' })
+        .className.includes('image-canvas-editor__layer--selected'),
+    ).toBe(true);
+  });
+
+  it('keeps canvas clipboard paste ahead of system clipboard images', async () => {
+    render(<ImageCanvasEditorView />);
+    await waitFor(() => {
+      expect(loadOrCreateRecentEditorProjectMock).toHaveBeenCalled();
+    });
+
+    fireEvent.contextMenu(
+      screen.getByAltText('画布图片：拼图素材').closest('button')!,
+      {
+        clientX: 510,
+        clientY: 330,
+      },
+    );
+    fireEvent.click(screen.getByRole('menuitem', { name: '复制' }));
+
+    const systemImageFile = new File(['image'], '系统剪贴板素材.png', {
+      type: 'image/png',
+    });
+    const pasteEvent = new Event('paste', {
+      bubbles: true,
+      cancelable: true,
+    });
+    Object.defineProperty(pasteEvent, 'clipboardData', {
+      value: {
+        files: [systemImageFile],
+        items: [],
+      },
+    });
+
+    act(() => {
+      window.dispatchEvent(pasteEvent);
+    });
+
+    expect(pasteEvent.defaultPrevented).toBe(true);
+    await waitFor(() => {
+      expect(screen.getAllByAltText(/画布图片：拼图素材/u)).toHaveLength(2);
+    });
+    expect(screen.queryByAltText('画布图片：系统剪贴板素材.png')).toBeNull();
+    expect(uploadEditorMediaAssetFileMock).not.toHaveBeenCalledWith(
+      systemImageFile,
+      'image',
+    );
+  });
+
   it('drops files into the asset panel only once without creating canvas layers', async () => {
     render(<ImageCanvasEditorView />);
 
diff --git a/src/components/image-editor/ImageCanvasEditorView.tsx b/src/components/image-editor/ImageCanvasEditorView.tsx
index ce0961810..6854f3cd7 100644
--- a/src/components/image-editor/ImageCanvasEditorView.tsx
+++ b/src/components/image-editor/ImageCanvasEditorView.tsx
@@ -46,7 +46,7 @@ import type {
   ImageContextMenuState,
   QuickEditPanelState,
 } from './ImageCanvasEditorTypes';
-import { getEditorUploadAccept } from './ImageCanvasFileModel';
+import { getEditorUploadAccept, isImageFile } from './ImageCanvasFileModel';
 import { applyEditorGenerationPricingConfig } from './ImageCanvasGenerationModel';
 import { isCanvasGenerationComposerVisible } from './ImageCanvasOverlayModel';
 import {
@@ -87,6 +87,32 @@ function resolveLayerProjectResourceImageSrc(layer: CanvasLayer) {
   return layer.src;
 }
 
+function isEditablePasteTarget(target: EventTarget | null) {
+  const element = target instanceof HTMLElement ? target : null;
+  if (!element) {
+    return false;
+  }
+  return (
+    element.tagName === 'INPUT' ||
+    element.tagName === 'TEXTAREA' ||
+    element.isContentEditable
+  );
+}
+
+function getClipboardImageFiles(clipboardData: DataTransfer | null) {
+  if (!clipboardData) {
+    return [];
+  }
+  const files = Array.from(clipboardData.files ?? []).filter(isImageFile);
+  if (files.length) {
+    return files;
+  }
+  return Array.from(clipboardData.items ?? [])
+    .filter((item) => item.kind === 'file' && item.type.startsWith('image/'))
+    .map((item) => item.getAsFile())
+    .filter((file): file is File => file !== null && isImageFile(file));
+}
+
 export function ImageCanvasEditorView() {
   const authUi = useAuthUi();
   const [, setGenerationPricingVersion] = useState(0);
@@ -1199,7 +1225,6 @@ export function ImageCanvasEditorView() {
     selectAllCanvasObjects,
     clearCanvasSelection,
     copySelectedCanvasLayers: copySelectedLayers,
-    pasteCanvasClipboard,
     duplicateSelectedCanvasLayers: duplicateSelectedLayers,
     moveSelectedCanvasLayers: moveSelectedLayers,
     nudgeSelectedCanvasObjects,
@@ -1237,6 +1262,30 @@ export function ImageCanvasEditorView() {
     setShiftPressed,
   });
 
+  useEffect(() => {
+    const handleClipboardPaste = (event: ClipboardEvent) => {
+      if (isEditablePasteTarget(event.target)) {
+        return;
+      }
+      const didPasteCanvasClipboard = pasteCanvasClipboard();
+      if (didPasteCanvasClipboard) {
+        event.preventDefault();
+        return;
+      }
+      const imageFiles = getClipboardImageFiles(event.clipboardData);
+      if (imageFiles.length) {
+        event.preventDefault();
+        addUploadedFiles(imageFiles, { addToCanvas: true });
+        return;
+      }
+    };
+
+    window.addEventListener('paste', handleClipboardPaste);
+    return () => {
+      window.removeEventListener('paste', handleClipboardPaste);
+    };
+  }, [addUploadedFiles, pasteCanvasClipboard]);
+
   useEffect(() => {
     const blockBrowserZoom = (event: WheelEvent) => {
       const editorElement = editorRootRef.current;
diff --git a/src/components/image-editor/useImageCanvasKeyboardShortcuts.test.tsx b/src/components/image-editor/useImageCanvasKeyboardShortcuts.test.tsx
index 4a846c9ec..e6a3fbc88 100644
--- a/src/components/image-editor/useImageCanvasKeyboardShortcuts.test.tsx
+++ b/src/components/image-editor/useImageCanvasKeyboardShortcuts.test.tsx
@@ -65,7 +65,6 @@ function KeyboardShortcutsHarness({
   selectAllCanvasObjects = vi.fn(),
   clearCanvasSelection = vi.fn(),
   copySelectedCanvasLayers = vi.fn(),
-  pasteCanvasClipboard = vi.fn(),
   duplicateSelectedCanvasLayers = vi.fn(),
   moveSelectedCanvasLayers = vi.fn(),
   nudgeSelectedCanvasObjects = vi.fn(),
@@ -92,7 +91,6 @@ function KeyboardShortcutsHarness({
   selectAllCanvasObjects?: () => void;
   clearCanvasSelection?: () => void;
   copySelectedCanvasLayers?: (options?: { cut?: boolean }) => void;
-  pasteCanvasClipboard?: () => void;
   duplicateSelectedCanvasLayers?: () => void;
   moveSelectedCanvasLayers?: (mode: 'up' | 'down' | 'top' | 'bottom') => void;
   nudgeSelectedCanvasObjects?: (delta: { x: number; y: number }) => void;
@@ -161,7 +159,6 @@ function KeyboardShortcutsHarness({
     selectAllCanvasObjects,
     clearCanvasSelection,
     copySelectedCanvasLayers,
-    pasteCanvasClipboard,
     duplicateSelectedCanvasLayers,
     moveSelectedCanvasLayers,
     nudgeSelectedCanvasObjects,
@@ -290,17 +287,15 @@ describe('useImageCanvasKeyboardShortcuts', () => {
     expect(undoCanvasChange).toHaveBeenCalledTimes(1);
   });
 
-  it('routes Windows edit shortcuts to selected layer commands', () => {
+  it('routes Windows edit shortcuts to selected layer commands except paste', () => {
     const selectAllCanvasObjects = vi.fn();
     const copySelectedCanvasLayers = vi.fn();
-    const pasteCanvasClipboard = vi.fn();
     const duplicateSelectedCanvasLayers = vi.fn();
     const exportCanvasAssets = vi.fn();
     render(
       <KeyboardShortcutsHarness
         selectAllCanvasObjects={selectAllCanvasObjects}
         copySelectedCanvasLayers={copySelectedCanvasLayers}
-        pasteCanvasClipboard={pasteCanvasClipboard}
         duplicateSelectedCanvasLayers={duplicateSelectedCanvasLayers}
         exportCanvasAssets={exportCanvasAssets}
       />,
@@ -323,7 +318,6 @@ describe('useImageCanvasKeyboardShortcuts', () => {
     expect(selectAllCanvasObjects).toHaveBeenCalledTimes(1);
     expect(copySelectedCanvasLayers).toHaveBeenNthCalledWith(1);
     expect(copySelectedCanvasLayers).toHaveBeenNthCalledWith(2, { cut: true });
-    expect(pasteCanvasClipboard).toHaveBeenCalledTimes(1);
     expect(duplicateSelectedCanvasLayers).toHaveBeenCalledTimes(1);
     expect(exportCanvasAssets).toHaveBeenCalledTimes(1);
   });
diff --git a/src/components/image-editor/useImageCanvasKeyboardShortcuts.ts b/src/components/image-editor/useImageCanvasKeyboardShortcuts.ts
index 6d5abf70f..ba06f08ea 100644
--- a/src/components/image-editor/useImageCanvasKeyboardShortcuts.ts
+++ b/src/components/image-editor/useImageCanvasKeyboardShortcuts.ts
@@ -19,7 +19,6 @@ type UseImageCanvasKeyboardShortcutsOptions = {
   selectAllCanvasObjects?: () => void;
   clearCanvasSelection?: () => void;
   copySelectedCanvasLayers?: (options?: { cut?: boolean }) => void;
-  pasteCanvasClipboard?: () => void;
   duplicateSelectedCanvasLayers?: () => void;
   moveSelectedCanvasLayers?: (mode: 'up' | 'down' | 'top' | 'bottom') => void;
   nudgeSelectedCanvasObjects?: (delta: { x: number; y: number }) => void;
@@ -161,7 +160,6 @@ export function useImageCanvasKeyboardShortcuts({
   selectAllCanvasObjects,
   clearCanvasSelection,
   copySelectedCanvasLayers,
-  pasteCanvasClipboard,
   duplicateSelectedCanvasLayers,
   moveSelectedCanvasLayers,
   nudgeSelectedCanvasObjects,
@@ -272,11 +270,6 @@ export function useImageCanvasKeyboardShortcuts({
           copySelectedCanvasLayers?.();
           return;
         }
-        if (event.code === 'KeyV') {
-          event.preventDefault();
-          pasteCanvasClipboard?.();
-          return;
-        }
         if (event.code === 'KeyX') {
           event.preventDefault();
           copySelectedCanvasLayers?.({ cut: true });
@@ -480,7 +473,6 @@ export function useImageCanvasKeyboardShortcuts({
     generateDialogRef,
     moveSelectedCanvasLayers,
     nudgeSelectedCanvasObjects,
-    pasteCanvasClipboard,
     requestRemoveCanvasGenerationDialog,
     redoCanvasChange,
     selectAllCanvasObjects,
diff --git a/src/components/image-editor/useImageCanvasLayerCommands.ts b/src/components/image-editor/useImageCanvasLayerCommands.ts
index 467d648c6..f34f4c49b 100644
--- a/src/components/image-editor/useImageCanvasLayerCommands.ts
+++ b/src/components/image-editor/useImageCanvasLayerCommands.ts
@@ -2,6 +2,7 @@ import {
   type Dispatch,
   type SetStateAction,
   useCallback,
+  useRef,
   useState,
 } from 'react';
 
@@ -83,6 +84,7 @@ export function useImageCanvasLayerCommands({
 }: LayerCommandsOptions) {
   const [canvasClipboard, setCanvasClipboard] =
     useState<CanvasClipboard | null>(null);
+  const canvasClipboardRef = useRef<CanvasClipboard | null>(null);
 
   const getContextTargetLayerIds = useCallback(
     (menu: CanvasContextMenuState | null = contextMenu) =>
@@ -115,18 +117,19 @@ export function useImageCanvasLayerCommands({
 
   const pasteCanvasClipboard = useCallback(
     (canvasPoint?: { x: number; y: number }) => {
-      if (!canvasClipboard?.layers.length) {
-        return;
+      const clipboard = canvasClipboardRef.current;
+      if (!clipboard?.layers.length) {
+        return false;
       }
       const nextLayers = duplicateLayersToPoint(
-        canvasClipboard.layers,
+        clipboard.layers,
         canvasPoint,
         {
-          renameCopies: canvasClipboard.mode !== 'cut',
+          renameCopies: clipboard.mode !== 'cut',
         },
       );
       if (!nextLayers.length) {
-        return;
+        return false;
       }
       captureCanvasHistory();
       setLayers((currentLayers) => [...currentLayers, ...nextLayers]);
@@ -134,9 +137,9 @@ export function useImageCanvasLayerCommands({
       setSelectedLayerId(nextLayers[0]?.id ?? null);
       setActiveTool('select');
       setContextMenu(null);
+      return true;
     },
     [
-      canvasClipboard,
       captureCanvasHistory,
       duplicateLayersToPoint,
       setActiveTool,
@@ -158,6 +161,7 @@ export function useImageCanvasLayerCommands({
       if (!clipboard) {
         return;
       }
+      canvasClipboardRef.current = clipboard;
       setCanvasClipboard(clipboard);
       if (options.cut) {
         captureCanvasHistory();
@@ -195,6 +199,7 @@ export function useImageCanvasLayerCommands({
       if (!clipboard) {
         return;
       }
+      canvasClipboardRef.current = clipboard;
       setCanvasClipboard(clipboard);
       if (options.cut) {
         captureCanvasHistory();