diff --git a/src/components/Dialog/CloseNotice.tsx b/src/components/Dialog/CloseNotice.tsx
new file mode 100644
index 000000000..2e19ef298
--- /dev/null
+++ b/src/components/Dialog/CloseNotice.tsx
@@ -0,0 +1,39 @@
+import { useCallback } from "react";
+import { Button } from "../ui/button";
+import { Dialog, DialogClose, DialogContent, DialogFooter, DialogHeader, DialogTitle, DialogTrigger } from "../ui/dialog";
+
+interface Props {
+    open: boolean;
+	onOpenChange: (open: boolean) => void;
+	trigger?: React.ReactNode;
+}
+export default function CloseNoticeDialog({open, onOpenChange, trigger}: Props)  {
+
+    const onSubmit = useCallback(() => {
+        window.electronAPI.closeWindow(true)
+    }, [])
+
+    return <Dialog open={open} onOpenChange={onOpenChange}>
+        {trigger && <DialogTrigger asChild>{trigger}</DialogTrigger>}
+        <DialogContent className="sm:max-w-[600px] p-0 !bg-popup-surface gap-0 !rounded-xl border border-zinc-300 shadow-sm">
+            <DialogHeader className="!bg-popup-surface !rounded-t-xl p-md">
+                <DialogTitle className="m-0">
+                    Close notice
+                </DialogTitle>
+            </DialogHeader>
+            <div className="flex flex-col gap-md bg-popup-bg p-md">
+                A task is currently running. Exiting will terminate it. Are you sure you want to exit?
+            </div>
+             <DialogFooter className="bg-white-100% !rounded-b-xl p-md">
+                <DialogClose asChild>
+                    <Button variant="ghost" size="md">
+                        Cancel
+                    </Button>
+                </DialogClose>
+                <Button size="md" onClick={onSubmit} variant="primary">
+                    Yes
+                </Button>            
+            </DialogFooter>
+        </DialogContent>
+    </Dialog>
+}
\ No newline at end of file
diff --git a/src/components/Layout/index.tsx b/src/components/Layout/index.tsx
index 260b72ce5..685531bfe 100644
--- a/src/components/Layout/index.tsx
+++ b/src/components/Layout/index.tsx
@@ -6,10 +6,32 @@ import { useAuthStore } from "@/store/authStore";
 import { useEffect, useState } from "react";
 import { AnimationJson } from "@/components/AnimationJson";
 import animationData from "@/assets/animation/onboarding_success.json";
+import CloseNoticeDialog from "../Dialog/CloseNotice";
+import { useChatStore } from "@/store/chatStore";
 const Layout = () => {
 	const { initState, setInitState, isFirstLaunch, setIsFirstLaunch } =
 		useAuthStore();
 	const [isInstalling, setIsInstalling] = useState(false);
+	const [noticeOpen, setNoticeOpen] = useState(false);
+	const chatStore = useChatStore();
+	
+	useEffect(() => {
+		const handleBeforeClose = () => {
+			const currentStatus = chatStore.tasks[chatStore.activeTaskId as string]?.status;
+			if(["pending", "running", "pause"].includes(currentStatus)) {
+				setNoticeOpen(true);
+			} else {
+				window.electronAPI.closeWindow(true);
+			}
+		};
+
+		window.ipcRenderer.on("before-close", handleBeforeClose);
+
+		return () => {
+			window.ipcRenderer.removeAllListeners("before-close");
+		};
+	}, [chatStore.tasks, chatStore.activeTaskId]);
+
 	useEffect(() => {
 		const checkToolInstalled = async () => {
 			// in render process
@@ -25,6 +47,7 @@ const Layout = () => {
 		};
 		checkToolInstalled();
 	}, []);
+
 	return (
 		<div className="h-full flex flex-col">
 		
@@ -46,6 +69,10 @@ const Layout = () => {
 				)}
 				<Outlet />
 				<HistorySidebar />
+				<CloseNoticeDialog
+					onOpenChange={setNoticeOpen}
+					open={noticeOpen}
+				/>
 			</div>
 		</div>
 	);