diff --git a/src/components/canvas/ActiveImageEditHost.tsx b/src/components/canvas/ActiveImageEditHost.tsx
index 4a46b910..a9311123 100644
--- a/src/components/canvas/ActiveImageEditHost.tsx
+++ b/src/components/canvas/ActiveImageEditHost.tsx
@@ -18,6 +18,7 @@ const IMAGE_EDIT_TOOLS: ReadonlySet<string> = new Set([
   "outpainting",
   "inpainting",
   "splitGrid",
+  "annotate",
 ]);
 
 function asImageDimensions(value: unknown): { width: number; height: number } | null {
diff --git a/src/components/media/MediaEditActionDropdown.tsx b/src/components/media/MediaEditActionDropdown.tsx
index 81b4ed5f..89f7badf 100644
--- a/src/components/media/MediaEditActionDropdown.tsx
+++ b/src/components/media/MediaEditActionDropdown.tsx
@@ -4,7 +4,7 @@ import type { ReactNode } from "react";
 import type { MenuProps } from "antd";
 import type { NodeActionCapsuleAction } from "@/components/nodes/NodeActionCapsule";
 
-export type MediaEditMenuTool = "edit" | "high-definition" | "outpainting" | "inpainting" | "crop";
+export type MediaEditMenuTool = "edit" | "high-definition" | "outpainting" | "inpainting" | "crop" | "annotate";
 
 interface MediaEditActionDropdownOptions {
   label: string;
@@ -46,6 +46,8 @@ export function getMediaEditMenuLabel(tool: MediaEditMenuTool) {
       return "擦除";
     case "crop":
       return "裁剪";
+    case "annotate":
+      return "标注";
     default:
       return "编辑";
   }
diff --git a/src/components/media/image-edit/ImageEditSession.tsx b/src/components/media/image-edit/ImageEditSession.tsx
index 586eebff..c004855f 100644
--- a/src/components/media/image-edit/ImageEditSession.tsx
+++ b/src/components/media/image-edit/ImageEditSession.tsx
@@ -4,6 +4,7 @@ import { CropEditSession } from "./CropEditSession";
 import { InpaintingEditSession } from "./InpaintingEditSession";
 import { OutpaintingEditSession } from "./OutpaintingEditSession";
 import { SplitGridEditSession } from "./SplitGridEditSession";
+import { AnnotationEditSession } from "./AnnotationEditSession";
 import type { ImageEditSessionProps } from "./types";
 
 export function ImageEditSession({
@@ -35,6 +36,8 @@ export function ImageEditSession({
       return <InpaintingEditSession {...commonProps} model={models.inpainting} />;
     case "splitGrid":
       return splitGridSelection ? <SplitGridEditSession {...commonProps} selection={splitGridSelection} /> : null;
+    case "annotate":
+      return <AnnotationEditSession {...commonProps} />;
     default:
       return null;
   }
diff --git a/src/components/media/image-edit/types.ts b/src/components/media/image-edit/types.ts
index 24b5fd9d..259d0371 100644
--- a/src/components/media/image-edit/types.ts
+++ b/src/components/media/image-edit/types.ts
@@ -2,7 +2,7 @@ import type { RefObject } from "react";
 import type { ProviderModel } from "@/lib/providers/types";
 import type { SplitGridSelection } from "@/components/media/SplitGridCapsuleMenu";
 
-export type ImageEditTool = "crop" | "outpainting" | "inpainting" | "splitGrid";
+export type ImageEditTool = "crop" | "outpainting" | "inpainting" | "splitGrid" | "annotate";
 
 export interface ImageEditSessionCommonProps {
   nodeId: string;
diff --git a/src/components/nodes/GenerateImageNode.tsx b/src/components/nodes/GenerateImageNode.tsx
index 6ffb0a84..5eedf37f 100644
--- a/src/components/nodes/GenerateImageNode.tsx
+++ b/src/components/nodes/GenerateImageNode.tsx
@@ -64,6 +64,14 @@ function GenerateImageEditMenuIcon({ tool, className = "h-5 w-5" }: { tool: Medi
       </svg>
     );
   }
+  if (tool === "annotate") {
+    return (
+      <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.8}>
+        <path strokeLinecap="round" strokeLinejoin="round" d="M12 20h9" />
+        <path strokeLinecap="round" strokeLinejoin="round" d="M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4 12.5-12.5Z" />
+      </svg>
+    );
+  }
   return (
     <svg className={className} fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.8}>
       <rect x="7" y="7" width="10" height="10" rx="1.5" />
@@ -297,6 +305,10 @@ export function GenerateImageNodeView({ id, data, selected, renderInputHandle =
     openNodeTool("inpainting");
   }, [openNodeTool]);
 
+  const startAnnotationTool = useCallback(() => {
+    openNodeTool("annotate");
+  }, [openNodeTool]);
+
   const handleEditMenuPrimaryClick = useCallback((event: React.MouseEvent<HTMLButtonElement>) => {
     event.preventDefault();
     event.stopPropagation();
@@ -312,9 +324,13 @@ export function GenerateImageNodeView({ id, data, selected, renderInputHandle =
       startInpaintingTool();
       return;
     }
+    if (activeEditMenuTool === "annotate") {
+      startAnnotationTool();
+      return;
+    }
     setActiveEditMenuTool("crop");
     startCropTool();
-  }, [activeEditMenuTool, handleCreateHighDefinitionNode, startCropTool, startInpaintingTool, startOutpaintingTool]);
+  }, [activeEditMenuTool, handleCreateHighDefinitionNode, startAnnotationTool, startCropTool, startInpaintingTool, startOutpaintingTool]);
 
   const handleCarouselPrevious = useCallback(async () => {
     const history = nodeData.imageHistory || [];
@@ -437,7 +453,8 @@ export function GenerateImageNodeView({ id, data, selected, renderInputHandle =
     activeNodeTool === "crop" ||
     activeNodeTool === "outpainting" ||
     activeNodeTool === "inpainting" ||
-    activeNodeTool === "splitGrid"
+    activeNodeTool === "splitGrid" ||
+    activeNodeTool === "annotate"
       ? activeNodeTool
       : null;
   const isEditingImage = Boolean(activeImageEditTool);
@@ -472,6 +489,11 @@ export function GenerateImageNodeView({ id, data, selected, renderInputHandle =
               icon: <GenerateImageEditMenuIcon tool="crop" className="h-4 w-4" />,
               label: t("imageInput.crop"),
             },
+            {
+              key: "annotate",
+              icon: <GenerateImageEditMenuIcon tool="annotate" className="h-4 w-4" />,
+              label: "标注",
+            },
           ],
           menuOnClick: ({ key, domEvent }) => {
             domEvent.preventDefault();
@@ -495,6 +517,10 @@ export function GenerateImageNodeView({ id, data, selected, renderInputHandle =
               setActiveEditMenuTool("crop");
               startCropTool();
             }
+            if (key === "annotate") {
+              setActiveEditMenuTool("annotate");
+              startAnnotationTool();
+            }
           },
         }),
         {
diff --git a/src/components/nodes/ImageInputNode.tsx b/src/components/nodes/ImageInputNode.tsx
index b80b665a..269d65b0 100644
--- a/src/components/nodes/ImageInputNode.tsx
+++ b/src/components/nodes/ImageInputNode.tsx
@@ -63,7 +63,8 @@ type ImageToolbarIconKind =
   | "multiAngle"
   | "outpainting"
   | "inpainting"
-  | "highDefinition";
+  | "highDefinition"
+  | "annotate";
 
 function ImageToolbarIcon({ kind }: { kind: ImageToolbarIconKind }) {
   const commonProps = {
@@ -97,6 +98,8 @@ function ImageToolbarIcon({ kind }: { kind: ImageToolbarIconKind }) {
       return <svg {...commonProps}><path strokeLinecap="round" strokeLinejoin="round" d="m4 16 8.5-8.5a3 3 0 0 1 4.25 0l1.75 1.75a3 3 0 0 1 0 4.25L10 22H4v-6Z" /><path strokeLinecap="round" strokeLinejoin="round" d="m9 11 4 4M13 22h7" /></svg>;
     case "highDefinition":
       return <svg {...commonProps}><rect x="4" y="5" width="16" height="14" rx="2" /><path strokeLinecap="round" strokeLinejoin="round" d="M8 15V9m0 3h4m4-3v6M12 9v6" /></svg>;
+    case "annotate":
+      return <svg {...commonProps}><path strokeLinecap="round" strokeLinejoin="round" d="M12 20h9" /><path strokeLinecap="round" strokeLinejoin="round" d="M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4 12.5-12.5Z" /></svg>;
   }
 }
 
@@ -107,7 +110,9 @@ function getImageInputEditMenuIcon(tool: MediaEditMenuTool) {
       ? "crop"
       : tool === "inpainting"
         ? "inpainting"
-        : "outpainting";
+        : tool === "annotate"
+          ? "annotate"
+          : "outpainting";
   return <span className="[&_svg]:h-5 [&_svg]:w-5"><ImageToolbarIcon kind={kind} /></span>;
 }
 
@@ -144,7 +149,8 @@ export function ImageInputNodeView({ id, data, selected, renderInputHandle = fal
     activeNodeTool === "crop" ||
     activeNodeTool === "outpainting" ||
     activeNodeTool === "inpainting" ||
-    activeNodeTool === "splitGrid"
+    activeNodeTool === "splitGrid" ||
+    activeNodeTool === "annotate"
       ? activeNodeTool
       : null;
   const isEditingImage = Boolean(activeImageEditTool);
@@ -324,6 +330,10 @@ export function ImageInputNodeView({ id, data, selected, renderInputHandle = fal
       openImageEditTool("inpainting");
       return;
     }
+    if (activeEditMenuTool === "annotate") {
+      openImageEditTool("annotate");
+      return;
+    }
     setActiveEditMenuTool("crop");
     openImageEditTool("crop");
   }, [activeEditMenuTool, handleCreateHighDefinitionNode, openImageEditTool]);
@@ -422,6 +432,11 @@ export function ImageInputNodeView({ id, data, selected, renderInputHandle = fal
               icon: <span className="[&_svg]:h-4 [&_svg]:w-4"><ImageToolbarIcon kind="crop" /></span>,
               label: t("imageInput.crop"),
             },
+            {
+              key: "annotate",
+              icon: <span className="[&_svg]:h-4 [&_svg]:w-4"><ImageToolbarIcon kind="annotate" /></span>,
+              label: "标注",
+            },
           ],
           menuOnClick: ({ key, domEvent }) => {
             domEvent.preventDefault();
@@ -445,6 +460,10 @@ export function ImageInputNodeView({ id, data, selected, renderInputHandle = fal
               setActiveEditMenuTool("crop");
               openImageEditTool("crop");
             }
+            if (key === "annotate") {
+              setActiveEditMenuTool("annotate");
+              openImageEditTool("annotate");
+            }
           },
         }),
         {
diff --git a/src/store/nodeToolStore.ts b/src/store/nodeToolStore.ts
index 9b4f42c3..278cc699 100644
--- a/src/store/nodeToolStore.ts
+++ b/src/store/nodeToolStore.ts
@@ -8,7 +8,8 @@ export type NodeToolType =
   | "crop"
   | "splitGrid"
   | "outpainting"
-  | "inpainting";
+  | "inpainting"
+  | "annotate";
 
 interface NodeToolState {
   activeNodeId: string | null;