diff --git a/package.json b/package.json
index 25c3d18..b115a63 100644
--- a/package.json
+++ b/package.json
@@ -63,6 +63,7 @@
     "request-ip": "^3.3.0",
     "socket.io": "^4.7.2",
     "socket.io-client": "^4.7.2",
+    "str2int": "^1.1.0",
     "ts-node": "^10.9.1",
     "uuid": "^9.0.0",
     "vite-express": "^0.10.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 369fe0d..c3aa936 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -142,6 +142,9 @@ dependencies:
   socket.io-client:
     specifier: ^4.7.2
     version: 4.7.2
+  str2int:
+    specifier: ^1.1.0
+    version: 1.1.0
   ts-node:
     specifier: ^10.9.1
     version: 10.9.1(@types/node@18.17.12)(typescript@5.2.2)
@@ -6263,6 +6266,10 @@ packages:
     engines: {node: '>= 0.8'}
     dev: false
 
+  /str2int@1.1.0:
+    resolution: {integrity: sha512-Eb9eGdySBmA2cQyJaxsiB9a6IJ7t1RCQK6o3pUZf6dTI3CVq9TkMcUCVNoWeonv7mNza3Hcp3cf1j73vEhL4ag==}
+    dev: false
+
   /streamx@2.15.1:
     resolution: {integrity: sha512-fQMzy2O/Q47rgwErk/eGeLu/roaFWV0jVsogDmrszM9uIw8L5OA+t+V93MgYlufNptfjmYR1tOMWhei/Eh7TQA==}
     dependencies:
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 985cb57..467f22a 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -54,16 +54,18 @@ model WorkspacesOnUsers {
 
 model Website {
   id          String    @id @unique @default(cuid()) @db.VarChar(30)
+  workspaceId String    @db.VarChar(30)
   name        String    @db.VarChar(100)
   domain      String?   @db.VarChar(500)
   shareId     String?   @unique @db.VarChar(50)
   resetAt     DateTime? @db.Timestamptz(6)
-  workspaceId String    @db.VarChar(30)
+  monitorId   String?   @db.VarChar(30)
   createdAt   DateTime  @default(now()) @db.Timestamptz(6)
   updatedAt   DateTime  @updatedAt @db.Timestamptz(6)
   deletedAt   DateTime? @db.Timestamptz(6)
 
   workspace Workspace @relation(fields: [workspaceId], references: [id], onUpdate: Cascade, onDelete: Cascade)
+  monitor   Monitor?  @relation(fields: [monitorId], references: [id], onUpdate: Cascade, onDelete: Cascade)
 
   sessions    WebsiteSession[]
   eventData   WebsiteEventData[]
@@ -242,6 +244,7 @@ model Monitor {
 
   workspace Workspace @relation(fields: [workspaceId], references: [id])
 
+  websites      Website[]
   notifications Notification[]
   events        MonitorEvent[]
   datas         MonitorData[]
diff --git a/src/client/api/model/website.ts b/src/client/api/model/website.ts
index b6d23e2..bbdf131 100644
--- a/src/client/api/model/website.ts
+++ b/src/client/api/model/website.ts
@@ -3,18 +3,9 @@ import { DateUnit } from '../../utils/date';
 import { queryClient } from '../cache';
 import { request } from '../request';
 import { getUserTimezone } from './user';
+import { Website as WebsiteInfo } from '@prisma/client';
 
-export interface WebsiteInfo {
-  id: string;
-  name: string;
-  domain: string | null;
-  shareId: string | null;
-  resetAt: string | null;
-  workspaceId: string;
-  createdAt: string | null;
-  updatedAt: string | null;
-  deletedAt: string | null;
-}
+export type { WebsiteInfo };
 
 export async function getWorkspaceWebsites(
   workspaceId: string
diff --git a/src/client/components/ColorTag.tsx b/src/client/components/ColorTag.tsx
new file mode 100644
index 0000000..180755e
--- /dev/null
+++ b/src/client/components/ColorTag.tsx
@@ -0,0 +1,29 @@
+import { Tag } from 'antd';
+import React, { useMemo } from 'react';
+import str2int from 'str2int';
+
+const builtinColors = [
+  'magenta',
+  'red',
+  'volcano',
+  'orange',
+  'gold',
+  'lime',
+  'green',
+  'cyan',
+  'blue',
+  'geekblue',
+  'purple',
+];
+
+export const ColorTag: React.FC<{ label: string; colors?: string[] }> =
+  React.memo((props) => {
+    const { label, colors = builtinColors } = props;
+    const color = useMemo(
+      () => colors[str2int(label) % colors.length],
+      [label]
+    );
+
+    return <Tag color={color}>{label}</Tag>;
+  });
+ColorTag.displayName = 'ColorTag';
diff --git a/src/client/components/WebsiteInfo.tsx b/src/client/components/WebsiteInfo.tsx
index 616e7f4..7103862 100644
--- a/src/client/components/WebsiteInfo.tsx
+++ b/src/client/components/WebsiteInfo.tsx
@@ -10,6 +10,7 @@ import { useCurrentWorkspaceId } from '../store/user';
 import { ErrorTip } from './ErrorTip';
 import { Loading } from './Loading';
 import { NoWorkspaceTip } from './NoWorkspaceTip';
+import { MonitorPicker } from './monitor/MonitorPicker';
 import { defaultErrorHandler, defaultSuccessHandler, trpc } from '../api/trpc';
 import { useQueryClient } from '@tanstack/react-query';
 import { useEvent } from '../hooks/useEvent';
@@ -35,12 +36,13 @@ export const WebsiteInfo: React.FC = React.memo(() => {
   });
 
   const handleSave = useEvent(
-    async (values: { name: string; domain: string }) => {
+    async (values: { name: string; domain: string; monitorId: string }) => {
       await updateMutation.mutateAsync({
         workspaceId,
         websiteId: websiteId!,
         name: values.name,
         domain: values.domain,
+        monitorId: values.monitorId,
       });
     }
   );
@@ -84,6 +86,7 @@ export const WebsiteInfo: React.FC = React.memo(() => {
                 id: website.id,
                 name: website.name,
                 domain: website.domain,
+                monitorId: website.monitorId,
               }}
               onFinish={handleSave}
             >
@@ -101,6 +104,10 @@ export const WebsiteInfo: React.FC = React.memo(() => {
                 <Input size="large" />
               </Form.Item>
 
+              <Form.Item label="Monitor" name="monitorId">
+                <MonitorPicker size="large" allowClear={true} />
+              </Form.Item>
+
               <Form.Item>
                 <Button size="large" htmlType="submit">
                   Save
diff --git a/src/client/components/monitor/MonitorInfo.tsx b/src/client/components/monitor/MonitorInfo.tsx
index 5094dd3..5d4d0fd 100644
--- a/src/client/components/monitor/MonitorInfo.tsx
+++ b/src/client/components/monitor/MonitorInfo.tsx
@@ -1,4 +1,4 @@
-import { Card, Select, Space, Tag } from 'antd';
+import { Card, Select, Space } from 'antd';
 import dayjs, { Dayjs } from 'dayjs';
 import React, { useMemo, useState } from 'react';
 import { trpc } from '../../api/trpc';
@@ -12,6 +12,7 @@ import { MonitorHealthBar } from './MonitorHealthBar';
 import { useSocketSubscribeList } from '../../api/socketio';
 import { last, uniqBy } from 'lodash-es';
 import { ErrorTip } from '../ErrorTip';
+import { ColorTag } from '../ColorTag';
 
 interface MonitorInfoProps {
   monitorId: string;
@@ -42,7 +43,7 @@ export const MonitorInfo: React.FC<MonitorInfoProps> = React.memo((props) => {
             <div className="text-2xl">{monitorInfo.name}</div>
 
             <div>
-              <Tag color="cyan">{monitorInfo.type}</Tag>
+              <ColorTag label={monitorInfo.type} />
               <span>
                 {getMonitorLink(monitorInfo as any as MonitorInfoType)}
               </span>
diff --git a/src/client/components/monitor/MonitorPicker.tsx b/src/client/components/monitor/MonitorPicker.tsx
new file mode 100644
index 0000000..23b9b88
--- /dev/null
+++ b/src/client/components/monitor/MonitorPicker.tsx
@@ -0,0 +1,27 @@
+import { Select, SelectProps } from 'antd';
+import React from 'react';
+import { trpc } from '../../api/trpc';
+import { useCurrentWorkspaceId } from '../../store/user';
+import { ColorTag } from '../ColorTag';
+
+interface MonitorPickerProps extends SelectProps<string> {}
+export const MonitorPicker: React.FC<MonitorPickerProps> = React.memo(
+  (props) => {
+    const workspaceId = useCurrentWorkspaceId();
+    const { data: allMonitor = [] } = trpc.monitor.all.useQuery({
+      workspaceId,
+    });
+
+    return (
+      <Select {...props}>
+        {allMonitor.map((m) => (
+          <Select.Option key={m.id} value={m.id}>
+            <ColorTag label={m.type} />
+            {m.name}
+          </Select.Option>
+        ))}
+      </Select>
+    );
+  }
+);
+MonitorPicker.displayName = 'MonitorPicker';
diff --git a/src/client/components/website/WebsiteOverview.tsx b/src/client/components/website/WebsiteOverview.tsx
index 799299b..f7cf92a 100644
--- a/src/client/components/website/WebsiteOverview.tsx
+++ b/src/client/components/website/WebsiteOverview.tsx
@@ -24,6 +24,7 @@ import { formatNumber, formatShortTime } from '../../utils/common';
 import { useTheme } from '../../hooks/useTheme';
 import { WebsiteOnlineCount } from '../WebsiteOnlineCount';
 import { useGlobalRangeDate } from '../../hooks/useGlobalRangeDate';
+import { MonitorHealthBar } from '../monitor/MonitorHealthBar';
 
 export const WebsiteOverview: React.FC<{
   website: WebsiteInfo;
@@ -81,11 +82,9 @@ export const WebsiteOverview: React.FC<{
             {props.website.name}
           </span>
 
-          <HealthBar
-            beats={Array.from({ length: 13 }).map(() => ({
-              status: 'health',
-            }))}
-          />
+          {props.website.monitorId && (
+            <MonitorHealthBar monitorId={props.website.monitorId} />
+          )}
 
           <div className="ml-4 text-base font-normal">
             <WebsiteOnlineCount
diff --git a/src/server/trpc/routers/website.ts b/src/server/trpc/routers/website.ts
index 1ff9f34..1c17fb5 100644
--- a/src/server/trpc/routers/website.ts
+++ b/src/server/trpc/routers/website.ts
@@ -157,13 +157,14 @@ export const websiteRouter = router({
   updateInfo: workspaceOwnerProcedure
     .input(
       z.object({
-        websiteId: z.string().cuid(),
+        websiteId: z.string().cuid2(),
         name: z.string().max(100),
         domain: z.union([z.string().max(500).url(), z.string().max(500).ip()]),
+        monitorId: z.string().cuid2(),
       })
     )
     .mutation(async ({ input }) => {
-      const { workspaceId, websiteId, name, domain } = input;
+      const { workspaceId, websiteId, name, domain, monitorId } = input;
 
       const websiteInfo = await prisma.website.update({
         where: {
@@ -173,6 +174,7 @@ export const websiteRouter = router({
         data: {
           name,
           domain,
+          monitorId,
         },
       });