diff --git a/web/src/components/canvas/canvas-toolbar.tsx b/web/src/components/canvas/canvas-toolbar.tsx
index 1e5186337..10ecc97b3 100644
--- a/web/src/components/canvas/canvas-toolbar.tsx
+++ b/web/src/components/canvas/canvas-toolbar.tsx
@@ -1,7 +1,7 @@
 import { AnimatePresence, motion } from "motion/react";
 import { useEffect, useRef, useState, type MouseEvent as ReactMouseEvent, type ReactNode } from "react";
 import { Segmented, Switch } from "antd";
-import { CircleDot, Clapperboard, Eraser, FolderOpen, Grid2x2, Hand, Image as ImageIcon, Info, Layers3, Moon, Music2, Palette, PanelTop, Pencil, Plus, Redo2, Square, Sun, Trash2, Type, Undo2, UploadCloud, UserRound, Video, X } from "lucide-react";
+import { CircleDot, Clapperboard, Eraser, FolderOpen, Grid2x2, Hand, Image as ImageIcon, Info, Layers3, Moon, Music2, Palette, PanelTop, Pencil, Plus, Redo2, Square, SquareDashedMousePointer, Sun, Trash2, Type, Undo2, UploadCloud, UserRound, Video, X } from "lucide-react";
 
 import { AnimatedThemeToggler } from "@/components/ui/animated-theme-toggler";
 import { FloatingDock, type FloatingDockEntry } from "@/components/ui/aceternity/floating-dock";
@@ -11,11 +11,13 @@ import { aceternityMotion } from "@/lib/aceternity-motion";
 import { canvasDockStyle } from "@/lib/canvas/canvas-aceternity-style";
 import { canvasThemes, type CanvasBackgroundMode, type CanvasColorTheme, type CanvasTheme } from "@/lib/canvas-theme";
 import { useThemeStore } from "@/stores/use-theme-store";
-import type { CanvasWorkspaceMode } from "@/types/canvas";
+import type { CanvasToolMode, CanvasWorkspaceMode } from "@/types/canvas";
 
 export function CanvasToolbar({
     selectedCount,
     workspaceMode,
+    canvasTool,
+    onToolChange,
     isProjectLinked,
     canUndo,
     canRedo,
@@ -43,6 +45,8 @@ export function CanvasToolbar({
 }: {
     selectedCount: number;
     workspaceMode: CanvasWorkspaceMode;
+    canvasTool: CanvasToolMode;
+    onToolChange: (tool: CanvasToolMode) => void;
     isProjectLinked: boolean;
     canUndo: boolean;
     canRedo: boolean;
@@ -96,7 +100,8 @@ export function CanvasToolbar({
     }, [addOpen, appearanceOpen]);
 
     const items: FloatingDockEntry[] = [
-        { id: selectedCount ? "tool-close-selection" : "tool-hand", label: selectedCount ? `取消选择${selectedCount > 1 ? ` ${selectedCount} 个节点` : ""}` : "移动与选择", icon: selectedCount ? <X /> : <Hand />, active: !selectedCount, onClick: () => onDeselect() },
+        { id: canvasTool === "box-select" ? "tool-move" : selectedCount ? "tool-close-selection" : "tool-move", label: canvasTool === "box-select" ? "移动与选择" : selectedCount ? `取消选择${selectedCount > 1 ? ` ${selectedCount} 个节点` : ""}` : "移动与选择", icon: canvasTool === "box-select" ? <Hand /> : selectedCount ? <X /> : <Hand />, active: canvasTool === "move", onClick: () => { if (canvasTool !== "move") onToolChange("move"); else onDeselect(); } },
+        { id: "tool-box-select", label: "框选", icon: <SquareDashedMousePointer />, active: canvasTool === "box-select", onClick: () => onToolChange(canvasTool === "box-select" ? "move" : "box-select") },
         { kind: "separator", id: "history-separator" },
         { id: "tool-undo", label: "撤销", icon: <Undo2 />, disabled: !canUndo, onClick: () => onUndo() },
         { id: "tool-redo", label: "重做", icon: <Redo2 />, disabled: !canRedo, onClick: () => onRedo() },
diff --git a/web/src/components/canvas/infinite-canvas.tsx b/web/src/components/canvas/infinite-canvas.tsx
index ffbe2d75a..a701b7833 100644
--- a/web/src/components/canvas/infinite-canvas.tsx
+++ b/web/src/components/canvas/infinite-canvas.tsx
@@ -12,6 +12,7 @@ type InfiniteCanvasProps = {
     onViewportChange: (viewport: ViewportTransform) => void;
     onViewportPreviewChange?: (viewport: ViewportTransform) => void;
     onCanvasMouseDown?: (event: React.PointerEvent<HTMLDivElement>) => void;
+    boxSelectEnabled?: boolean;
     onCanvasDoubleClick?: (event: React.MouseEvent<HTMLDivElement>) => void;
     onCanvasDeselect?: () => void;
     onContextMenu?: (event: React.MouseEvent) => void;
@@ -38,7 +39,7 @@ type PinchState = {
     initialScale: number;
 };
 
-export function InfiniteCanvas({ containerRef, viewport, backgroundMode = "dots", onViewportChange, onViewportPreviewChange, onCanvasMouseDown, onCanvasDoubleClick, onCanvasDeselect, onContextMenu, onDrop, onFileDragEnter, onFileDragLeave, onFileDragOver, graphicsLayer, children }: InfiniteCanvasProps) {
+export function InfiniteCanvas({ containerRef, viewport, backgroundMode = "dots", onViewportChange, onViewportPreviewChange, onCanvasMouseDown, boxSelectEnabled = false, onCanvasDoubleClick, onCanvasDeselect, onContextMenu, onDrop, onFileDragEnter, onFileDragLeave, onFileDragOver, graphicsLayer, children }: InfiniteCanvasProps) {
     const theme = canvasThemes[useThemeStore((state) => state.theme)];
     const panState = useRef({
         isPanning: false,
@@ -196,7 +197,7 @@ export function InfiniteCanvas({ containerRef, viewport, backgroundMode = "dots"
         const isTouch = event.pointerType === "touch";
 
         const hasSelectionModifier = event.shiftKey || event.ctrlKey || event.metaKey || event.altKey;
-        if (event.button === 0 && !isSpacePressed && !isTouch && isBackgroundClick && hasSelectionModifier) {
+        if (event.button === 0 && !isSpacePressed && !isTouch && isBackgroundClick && (hasSelectionModifier || boxSelectEnabled)) {
             event.preventDefault();
             event.currentTarget.setPointerCapture(event.pointerId);
             onCanvasMouseDown?.(event);
@@ -368,7 +369,7 @@ export function InfiniteCanvas({ containerRef, viewport, backgroundMode = "dots"
     return (
         <div
             ref={containerRef}
-            className={`relative h-full w-full select-none overflow-hidden touch-none ${isPanning ? "cursor-grabbing" : "cursor-grab"}`}
+            className={`relative h-full w-full select-none overflow-hidden touch-none ${isPanning ? "cursor-grabbing" : boxSelectEnabled ? "cursor-crosshair" : "cursor-grab"}`}
             style={{
                 background: theme.canvas.background,
                 overscrollBehavior: "none",
diff --git a/web/src/pages/canvas/canvas-project-top-bar.tsx b/web/src/pages/canvas/canvas-project-top-bar.tsx
index f7966390f..68aa5023c 100644
--- a/web/src/pages/canvas/canvas-project-top-bar.tsx
+++ b/web/src/pages/canvas/canvas-project-top-bar.tsx
@@ -218,6 +218,7 @@ export function CanvasTopBar({
                     <Shortcut keys={["滚轮"]} value="缩放画布" />
                     <Shortcut keys={["缩放滑杆"]} value="精确调整缩放" />
                     <Shortcut keys={["Shift / Ctrl / Cmd + 左键拖动"]} value="框选多个节点" />
+                    <Shortcut keys={["工具栏「框选」", "左键拖动"]} value="框选多个节点，完成后自动回到「移动与选择」" />
                     <Shortcut keys={["Shift / Ctrl / Cmd", "点击"]} value="追加选择节点" />
                     <Shortcut keys={["Alt", "点击 / 框选"]} value="移除选择节点" />
                     <Shortcut keys={["Ctrl / Cmd", "1 / 2 / 3"]} value="100% / 适应全部 / 适应选择" />
diff --git a/web/src/pages/canvas/project.tsx b/web/src/pages/canvas/project.tsx
index d65ef3a61..0a6480666 100644
--- a/web/src/pages/canvas/project.tsx
+++ b/web/src/pages/canvas/project.tsx
@@ -106,6 +106,7 @@ import {
     type StoryboardShotDuration,
     type CanvasWorkflowKind,
     type CanvasWorkspaceMode,
+    type CanvasToolMode,
     type ContextMenuState,
     type Position,
     type ViewportTransform,
@@ -204,6 +205,7 @@ function InfiniteCanvasPage() {
     const [isMiniMapOpen, setIsMiniMapOpen] = useState(false);
     const [backgroundMode, setBackgroundMode] = useState<CanvasBackgroundMode>("dots");
     const [showImageInfo, setShowImageInfo] = useState(false);
+    const [canvasTool, setCanvasTool] = useState<CanvasToolMode>("move");
     const [mediaPerformanceMode, setMediaPerformanceMode] = useState<CanvasMediaPerformanceMode>(readCanvasMediaPerformanceMode);
     const [projectLoaded, setProjectLoaded] = useState(false);
     const [workspaceMode, setWorkspaceMode] = useState<CanvasWorkspaceMode>(readCanvasWorkspaceMode);
@@ -700,6 +702,7 @@ function InfiniteCanvasPage() {
         onNodeInteractionStart: handleNodeInteractionStart,
         onNodeClick: handleSelectedNodeClick,
         onDeselect: handleCanvasDeselect,
+        onSelectionBoxEnd: () => setCanvasTool((tool) => (tool === "box-select" ? "move" : tool)),
     });
 
     const keepNodeToolbar = useCallback(
@@ -1430,6 +1433,7 @@ function InfiniteCanvasPage() {
                     onViewportChange={handleViewportChange}
                     onViewportPreviewChange={handleViewportPreviewChange}
                     onCanvasMouseDown={handleCanvasMouseDown}
+                    boxSelectEnabled={canvasTool === "box-select"}
                     onCanvasDoubleClick={handleCanvasDoubleClick}
                     onCanvasDeselect={deselectCanvas}
                     onContextMenu={handleCanvasContextMenu}
@@ -1568,6 +1572,8 @@ function InfiniteCanvasPage() {
                 <CanvasToolbar
                     selectedCount={selectedNodeIds.size}
                     workspaceMode={workspaceMode}
+                    canvasTool={canvasTool}
+                    onToolChange={setCanvasTool}
                     isProjectLinked={Boolean(currentProject?.projectId)}
                     canUndo={historyState.canUndo}
                     canRedo={historyState.canRedo}
diff --git a/web/src/pages/canvas/use-canvas-selection-controller.ts b/web/src/pages/canvas/use-canvas-selection-controller.ts
index 8e4a7dcc0..e8c52f4fa 100644
--- a/web/src/pages/canvas/use-canvas-selection-controller.ts
+++ b/web/src/pages/canvas/use-canvas-selection-controller.ts
@@ -20,6 +20,7 @@ type UseCanvasSelectionControllerOptions = {
     onNodeInteractionStart: (selectionModifier: boolean) => void;
     onNodeClick: (node: CanvasNodeData) => void;
     onDeselect: () => void;
+    onSelectionBoxEnd?: () => void;
 };
 
 type DragState = {
@@ -57,6 +58,7 @@ export function useCanvasSelectionController({
     onNodeInteractionStart,
     onNodeClick,
     onDeselect,
+    onSelectionBoxEnd,
 }: UseCanvasSelectionControllerOptions) {
     const dragFrameRef = useRef<number | null>(null);
     const pendingNodeDragRef = useRef<Position>({ x: 0, y: 0 });
@@ -296,7 +298,8 @@ export function useCanvasSelectionController({
         const wasSelection = selectionActivatedRef.current;
         cancelSelectionBox();
         if (hadPendingSelection && !wasSelection) deselectCanvas();
-    }, [cancelSelectionBox, deselectCanvas]);
+        if (hadPendingSelection) onSelectionBoxEnd?.();
+    }, [cancelSelectionBox, deselectCanvas, onSelectionBoxEnd]);
 
     useEffect(() => {
         const handleMouseUp = (event: MouseEvent) => {
diff --git a/web/src/types/canvas.ts b/web/src/types/canvas.ts
index 0ff5d8d78..495b8c413 100644
--- a/web/src/types/canvas.ts
+++ b/web/src/types/canvas.ts
@@ -26,6 +26,7 @@ export enum CanvasNodeType {
 export type CanvasNodeStatus = "idle" | "success" | "loading" | "error";
 export type CanvasMediaPerformanceMode = "auto" | "quality" | "performance";
 export type CanvasWorkspaceMode = "simple" | "professional";
+export type CanvasToolMode = "move" | "box-select";
 export type StoryboardShotDuration = "auto" | "5" | "10" | "15" | "30";
 export type StoryboardShotCount = "auto" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" | "10";
 export type CanvasGenerationMode = "text" | "image" | "video" | "audio";