diff --git a/components/home/lovart-home.tsx b/components/home/lovart-home.tsx
index 5bee5f718..e11fbb1bf 100644
--- a/components/home/lovart-home.tsx
+++ b/components/home/lovart-home.tsx
@@ -12,6 +12,7 @@ import {
   Briefcase,
   ChevronDown,
   Clapperboard,
+  Edit,
   Folder,
   Heart,
   Home,
@@ -23,6 +24,7 @@ import {
   Monitor,
   Palette,
   Plus,
+  PlayCircle,
   Settings,
   Sparkles,
   Star,
@@ -46,6 +48,7 @@ import {
   getCanvasLaunchStorageKey,
 } from "@/lib/canvas-launch";
 import type { MembershipConfig } from "@/lib/membership/config";
+import { ImageAnnotator } from "@/components/image-annotator";
 
 type HomeUser = {
   id: string;
@@ -103,6 +106,16 @@ type NavLink = {
   toolboxGroup: number;
 };
 
+type TutorialVideo = {
+  id: string;
+  title: string;
+  videoUrl: string;
+  coverUrl?: string | null;
+  description?: string | null;
+  order: number;
+  isEnabled: boolean;
+};
+
 type PublicAuthSettings = {
   isDingTalkEnabled?: boolean;
   isGoogleEnabled?: boolean;
@@ -320,6 +333,8 @@ export function LovartHome({
   const [loginEmail, setLoginEmail] = useState("");
   const [loginPassword, setLoginPassword] = useState("");
   const [isLoggingIn, setIsLoggingIn] = useState(false);
+  const [showImageEditor, setShowImageEditor] = useState(false);
+  const [editorImageUrl, setEditorImageUrl] = useState("");
   const [typedPreviewText, setTypedPreviewText] = useState("");
   const [previewCursorVisible, setPreviewCursorVisible] = useState(true);
   const projectSectionRef = useRef<HTMLDivElement | null>(null);
@@ -380,6 +395,8 @@ export function LovartHome({
     toolbox1Enabled?: boolean;
     toolbox2Name?: string | null;
     toolbox2Enabled?: boolean;
+    tutorialEnabled?: boolean;
+    tutorialVideoUrl?: string | null;
     pointsPackages?: PointsPackage[];
     dulupayConfig?: {
       enabled?: boolean;
@@ -387,6 +404,11 @@ export function LovartHome({
     };
   }>("/api/site-settings", fetcher);
 
+  const { data: tutorialVideosData } = useSWR<{ videos: TutorialVideo[] }>(
+    siteSettingsData?.tutorialEnabled ? "/api/tutorial-videos" : null,
+    fetcher
+  );
+
   const { data: authSettingsData } = useSWR<PublicAuthSettings>(
     "/api/auth-settings",
     fetcher
@@ -821,6 +843,96 @@ export function LovartHome({
     window.location.href = "/api/auth/dingtalk/login";
   };
 
+  const handleOpenImageEditor = () => {
+    if (!isAuthenticated) {
+      openLoginDialog();
+      return;
+    }
+    setEditorImageUrl("");
+    setShowImageEditor(true);
+  };
+
+  const handleImageEditorConfirm = async (annotatedImageUrl: string) => {
+    let finalUrl = annotatedImageUrl;
+
+    if (annotatedImageUrl.startsWith("data:")) {
+      try {
+        const response = await fetch(annotatedImageUrl);
+        const blob = await response.blob();
+        const formData = new FormData();
+        formData.append("file", blob, `edited-${Date.now()}.png`);
+        const uploadResponse = await fetch("/api/files/upload", {
+          method: "POST",
+          body: formData,
+        });
+
+        if (!uploadResponse.ok) {
+          toast.error("上传失败");
+          return;
+        }
+
+        const result = await uploadResponse.json();
+        finalUrl = result.url;
+      } catch (_error) {
+        toast.error("上传失败");
+        return;
+      }
+    }
+
+    try {
+      const response = await fetch(finalUrl);
+      const blob = await response.blob();
+      const extension =
+        blob.type === "image/jpeg"
+          ? "jpg"
+          : blob.type === "image/webp"
+            ? "webp"
+            : "png";
+      const file = new File([blob], `edited-${Date.now()}.${extension}`, {
+        type: blob.type || "image/png",
+      });
+
+      setFiles((current) => [
+        ...current,
+        {
+          id: `${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
+          file,
+          previewUrl: finalUrl,
+        },
+      ]);
+      setShowImageEditor(false);
+      setEditorImageUrl("");
+      toast.success("已添加到对话框");
+    } catch (_error) {
+      toast.error("图片处理失败，请重试");
+    }
+  };
+
+  const handleImageEditorCancel = () => {
+    setShowImageEditor(false);
+    setEditorImageUrl("");
+  };
+
+  const handleOpenTutorial = () => {
+    if (!isAuthenticated) {
+      openLoginDialog();
+      return;
+    }
+
+    const firstTutorial =
+      tutorialVideosData?.videos
+        ?.filter((video) => video.isEnabled !== false && video.videoUrl)
+        ?.sort((a, b) => a.order - b.order)?.[0] || null;
+    const tutorialUrl = firstTutorial?.videoUrl || siteSettingsData?.tutorialVideoUrl || "";
+
+    if (!tutorialUrl) {
+      toast.info("暂无教程视频");
+      return;
+    }
+
+    window.open(tutorialUrl, "_blank", "noopener,noreferrer");
+  };
+
   const handleCreateDulupayOrder = async (packageId: string) => {
     if (!isAuthenticated) {
       openLoginDialog();
@@ -1213,6 +1325,24 @@ export function LovartHome({
           >
             <Info className="h-[18px] w-[18px]" />
           </button>
+          {siteSettingsData?.tutorialEnabled ? (
+            <button
+              type="button"
+              className="flex h-10 w-10 items-center justify-center rounded-full hover:bg-black/5"
+              onClick={handleOpenTutorial}
+              title="视频教程"
+            >
+              <PlayCircle className="h-[18px] w-[18px]" />
+            </button>
+          ) : null}
+          <button
+            type="button"
+            className="flex h-10 w-10 items-center justify-center rounded-full hover:bg-black/5"
+            onClick={handleOpenImageEditor}
+            title="图片编辑"
+          >
+            <Edit className="h-[18px] w-[18px]" />
+          </button>
           {siteSettingsData?.toolbox1Enabled !== false && toolbox1Links.length > 0 ? (
             <HoverCard openDelay={80} closeDelay={80}>
               <HoverCardTrigger asChild>
@@ -1602,6 +1732,14 @@ export function LovartHome({
         <ArrowUp className="h-4 w-4" />
       </button>
 
+      {showImageEditor ? (
+        <ImageAnnotator
+          imageUrl={editorImageUrl}
+          onConfirm={handleImageEditorConfirm}
+          onCancel={handleImageEditorCancel}
+        />
+      ) : null}
+
       {loginDialogOpen ? (
         <div
           className="fixed inset-0 z-50 flex items-center justify-center bg-black/85 p-4 backdrop-blur-[1px]"