diff --git a/auto-bid-admin/src/apis/auth.ts b/auto-bid-admin/src/apis/auth.ts
index 028171e..cff5f66 100644
--- a/auto-bid-admin/src/apis/auth.ts
+++ b/auto-bid-admin/src/apis/auth.ts
@@ -19,6 +19,20 @@ export const login = async (credentials: { username: string; password: string })
     }
 };
 
+export const checkStatus = async () => {
+    try {
+        const { data } = await axios({
+            url: 'auth/check-status',
+            withCredentials: true,
+            method: 'POST',
+        });
+
+        return data as IResponse<boolean>;
+    } catch (error) {
+        handleError(error);
+    }
+};
+
 export const logout = async () => {
     try {
         const { data } = await axios({
diff --git a/auto-bid-admin/src/apis/generate-key.ts b/auto-bid-admin/src/apis/generate-key.ts
new file mode 100644
index 0000000..9a1ba73
--- /dev/null
+++ b/auto-bid-admin/src/apis/generate-key.ts
@@ -0,0 +1,67 @@
+import { generateNestParams, handleError, handleSuccess } from '.';
+import axios from '../lib/axios';
+import { IKey } from '../system/type';
+
+export const getKeys = async (params: Record<string, string | number>) => {
+    return await axios({
+        url: 'keys',
+        params: generateNestParams(params),
+        withCredentials: true,
+        method: 'GET',
+    });
+};
+
+export const createKey = async () => {
+    try {
+        const { data } = await axios({
+            url: 'keys',
+            withCredentials: true,
+            method: 'POST',
+        });
+
+        handleSuccess(data);
+
+        return data;
+    } catch (error) {
+        handleError(error);
+    }
+};
+
+export const deleteKey = async (key: IKey) => {
+    try {
+        const { data } = await axios({
+            url: 'keys/' + key.id,
+            withCredentials: true,
+            method: 'DELETE',
+        });
+
+        handleSuccess(data);
+
+        return data;
+    } catch (error) {
+        handleError(error);
+    }
+};
+
+export const deletesKey = async (keys: IKey[]) => {
+    const ids = keys.reduce((prev, cur) => {
+        prev.push(cur.id);
+        return prev;
+    }, [] as number[]);
+    try {
+        const { data } = await axios({
+            url: 'keys/deletes',
+            withCredentials: true,
+            method: 'POST',
+            data: {
+                ids,
+            },
+        });
+
+        handleSuccess(data);
+
+        return data;
+    } catch (error) {
+        handleError(error);
+    }
+};
diff --git a/auto-bid-admin/src/components/user-menu.tsx b/auto-bid-admin/src/components/user-menu.tsx
index 8ca1640..b986611 100644
--- a/auto-bid-admin/src/components/user-menu.tsx
+++ b/auto-bid-admin/src/components/user-menu.tsx
@@ -1,13 +1,14 @@
 import { Avatar, Button, LoadingOverlay, Menu, Modal, PasswordInput } from '@mantine/core';
 import { useForm, zodResolver } from '@mantine/form';
 import { useDisclosure } from '@mantine/hooks';
-import { IconLogout, IconSettings, IconUser } from '@tabler/icons-react';
+import { IconKey, IconLogout, IconSettings, IconUser } from '@tabler/icons-react';
+import { useState } from 'react';
 import { useNavigate } from 'react-router';
+import { Link } from 'react-router-dom';
 import { z } from 'zod';
 import { changePassword, logout } from '../apis/auth';
 import { useConfirmStore } from '../lib/zustand/use-confirm';
 import Links from '../system/links';
-import { useState } from 'react';
 
 const schema = z
     .object({
@@ -92,6 +93,9 @@ export default function UserMenu() {
                     <Menu.Item onClick={open} leftSection={<IconSettings size={14} />}>
                         Change password
                     </Menu.Item>
+                    <Menu.Item component={Link} to={Links.GENERATE_KEYS} leftSection={<IconKey size={14} />}>
+                        Keys
+                    </Menu.Item>
 
                     <Menu.Divider />
 
diff --git a/auto-bid-admin/src/layouts/private-layout.tsx b/auto-bid-admin/src/layouts/private-layout.tsx
index 4ba4cdc..de69815 100644
--- a/auto-bid-admin/src/layouts/private-layout.tsx
+++ b/auto-bid-admin/src/layouts/private-layout.tsx
@@ -29,7 +29,7 @@ export default function PrivateLayout() {
                     <Logo />
 
                     <Box className="flex items-center gap-4">
-                        {Links.MENUS.map((menu, index) => (
+                        {Links.MENUS.filter((i) => i.show).map((menu, index) => (
                             <Button
                                 size="xs"
                                 component={Link}
diff --git a/auto-bid-admin/src/pages/dashboard.tsx b/auto-bid-admin/src/pages/dashboard.tsx
index 9e9f590..227e4f6 100644
--- a/auto-bid-admin/src/pages/dashboard.tsx
+++ b/auto-bid-admin/src/pages/dashboard.tsx
@@ -1,11 +1,12 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import { useEffect, useState } from 'react';
 import { Box, Text, Title } from '@mantine/core';
+import { useEffect, useRef, useState } from 'react';
 import io from 'socket.io-client';
 import { WorkingPage } from '../components/dashboard';
 import { IBid, IWebBid } from '../system/type';
+import { checkStatus } from '../apis/auth';
 
-const socket = io(import.meta.env.VITE_SOCKET_URL, {
+const socket = io(`${import.meta.env.VITE_SOCKET_URL}/admin-bid-ws`, {
     autoConnect: true,
     transports: ['websocket'],
 });
@@ -13,18 +14,24 @@ const socket = io(import.meta.env.VITE_SOCKET_URL, {
 export default function DashBoard() {
     const [workingData, setWorkingData] = useState<(IWebBid & { type: string })[] | (IBid & { type: string })[]>([]);
 
+    const RETRY_CONNECT = useRef(2);
+
     useEffect(() => {
         socket.connect();
 
         socket.on('connect', () => {
-            console.log('✅ WebSocket connected:', socket.id);
-
-            // 🔥 Gửi yêu cầu lấy dữ liệu ngay khi kết nối
             socket.emit('getBidsData');
         });
 
-        socket.on('disconnect', () => {
-            console.log('❌ WebSocket disconnected');
+        socket.on('disconnect', async () => {
+            if (RETRY_CONNECT.current > 0) {
+                await checkStatus();
+
+                socket.connect();
+
+                RETRY_CONNECT.current--;
+                return;
+            }
         });
 
         socket.on('adminBidsUpdated', (data: IWebBid[]) => {
diff --git a/auto-bid-admin/src/pages/generate-keys.tsx b/auto-bid-admin/src/pages/generate-keys.tsx
new file mode 100644
index 0000000..aa34437
--- /dev/null
+++ b/auto-bid-admin/src/pages/generate-keys.tsx
@@ -0,0 +1,168 @@
+import { ActionIcon, Box, CopyButton, Menu, TextInput } from '@mantine/core';
+import { IconCopy, IconMenu, IconTrash } from '@tabler/icons-react';
+import { useMemo, useRef } from 'react';
+import { createKey, deleteKey, deletesKey, getKeys } from '../apis/generate-key';
+import Table from '../lib/table/table';
+import { IColumn, TRefTableFn } from '../lib/table/type';
+import { useConfirmStore } from '../lib/zustand/use-confirm';
+import { IKey } from '../system/type';
+import { formatTime } from '../utils';
+
+export default function GenerateKeys() {
+    const refTableFn: TRefTableFn<IKey> = useRef({});
+
+    const { setConfirm } = useConfirmStore();
+
+    const columns: IColumn<IKey>[] = [
+        {
+            key: 'id',
+            title: 'ID',
+            typeFilter: 'number',
+        },
+        {
+            key: 'client_key',
+            title: 'Client key',
+            typeFilter: 'text',
+            renderRow(row) {
+                return (
+                    <CopyButton value={row.client_key}>
+                        {({ copied, copy }) => (
+                            <TextInput
+                                size="xs"
+                                value={row.client_key}
+                                rightSection={
+                                    <ActionIcon className="z-30 cursor-pointer" size="xs" color={copied ? 'teal' : 'blue'} onClick={copy}>
+                                        <IconCopy size={12} />
+                                    </ActionIcon>
+                                }
+                            />
+                        )}
+                    </CopyButton>
+                );
+            },
+        },
+        {
+            key: 'created_at',
+            title: 'Create at',
+            typeFilter: 'none',
+            renderRow(row) {
+                return <span className="text-sm">{formatTime(row.created_at)}</span>;
+            },
+        },
+    ];
+
+    const handleDelete = (bid: IKey) => {
+        setConfirm({
+            title: 'Delete ?',
+            message: 'This key will be delete',
+            handleOk: async () => {
+                await deleteKey(bid);
+
+                if (refTableFn.current?.fetchData) {
+                    refTableFn.current.fetchData();
+                }
+            },
+        });
+    };
+
+    const table = useMemo(() => {
+        return (
+            <Table
+                actionsOptions={{
+                    actions: [
+                        {
+                            key: 'create',
+                            title: 'New key',
+                            callback: async () => {
+                                setConfirm({
+                                    okButton: {
+                                        color: 'lime',
+                                        value: 'Ok',
+                                    },
+                                    title: 'A new key will generate',
+                                    handleOk: async () => {
+                                        await createKey();
+
+                                        if (!refTableFn.current?.fetchData) return;
+
+                                        refTableFn.current.fetchData();
+                                    },
+                                });
+                            },
+                        },
+                        {
+                            key: 'delete',
+                            title: 'Delete',
+                            callback: (data) => {
+                                if (!data.length) return;
+                                setConfirm({
+                                    title: 'Delete',
+                                    message: `${data.length} keys will be delete`,
+                                    handleOk: async () => {
+                                        const result = await deletesKey(data);
+
+                                        if (!result) return;
+                                        if (refTableFn.current.fetchData) {
+                                            refTableFn.current.fetchData();
+                                        }
+                                    },
+                                });
+                            },
+                            disabled: (data) => data.length <= 0,
+                        },
+                    ],
+                }}
+                refTableFn={refTableFn}
+                striped
+                showLoading={true}
+                highlightOnHover
+                styleDefaultHead={{
+                    justifyContent: 'flex-start',
+                    width: 'fit-content',
+                }}
+                options={{
+                    query: getKeys,
+                    pathToData: 'data.data',
+                    keyOptions: {
+                        last_page: 'lastPage',
+                        per_page: 'perPage',
+                        from: 'from',
+                        to: 'to',
+                        total: 'total',
+                    },
+                }}
+                actions={{
+                    title: <Box className="w-full text-center">Action</Box>,
+                    body: (row) => {
+                        return (
+                            <Menu shadow="md" width={200}>
+                                <Menu.Target>
+                                    <Box onClick={(e) => e.stopPropagation()} className="flex w-full items-center justify-center">
+                                        <ActionIcon size="sm" variant="light">
+                                            <IconMenu size={14} />
+                                        </ActionIcon>
+                                    </Box>
+                                </Menu.Target>
+
+                                <Menu.Dropdown onClick={(e) => e.stopPropagation()}>
+                                    <Menu.Item onClick={() => handleDelete(row)} leftSection={<IconTrash color="red" size={14} />}>
+                                        Delete
+                                    </Menu.Item>
+                                </Menu.Dropdown>
+                            </Menu>
+                        );
+                    },
+                }}
+                rows={[]}
+                withColumnBorders
+                showChooses={true}
+                withTableBorder
+                columns={columns}
+                rowKey="id"
+            />
+        );
+        // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, []);
+
+    return <Box>{table}</Box>;
+}
diff --git a/auto-bid-admin/src/system/links.ts b/auto-bid-admin/src/system/links.ts
index f22bff5..649831c 100644
--- a/auto-bid-admin/src/system/links.ts
+++ b/auto-bid-admin/src/system/links.ts
@@ -1,14 +1,16 @@
-import { IconHammer, IconHome2, IconMessage, IconOutlet, IconPageBreak, IconUserCheck } from '@tabler/icons-react';
+import { IconHammer, IconHome2, IconKey, IconMessage, IconOutlet, IconPageBreak, IconUserCheck } from '@tabler/icons-react';
 import { Bids, Dashboard, OutBidsLog } from '../pages';
 import WebBids from '../pages/web-bids';
 import SendMessageHistories from '../pages/send-message-histories';
 import Admins from '../pages/admins';
+import GenerateKeys from '../pages/generate-keys';
 export default class Links {
     public static DASHBOARD = '/dashboard';
     public static BIDS = '/bids';
     public static WEBS = '/webs';
     public static OUT_BIDS_LOG = '/out-bids-log';
     public static SEND_MESSAGE_HISTORIES = '/send-message-histories';
+    public static GENERATE_KEYS = '/generate-keys';
     public static ADMINS = '/admins';
 
     public static HOME = '/';
@@ -20,36 +22,49 @@ export default class Links {
             title: 'Dashboard',
             icon: IconHome2,
             element: Dashboard,
+            show: true,
         },
         {
             path: this.ADMINS,
             title: 'Admins',
             icon: IconUserCheck,
             element: Admins,
+            show: true,
         },
         {
             path: this.WEBS,
             title: 'Webs',
             icon: IconPageBreak,
             element: WebBids,
+            show: true,
         },
         {
             path: this.BIDS,
             title: 'Bids',
             icon: IconHammer,
             element: Bids,
+            show: true,
         },
         {
             path: this.OUT_BIDS_LOG,
             title: 'Out bids log',
             icon: IconOutlet,
             element: OutBidsLog,
+            show: true,
         },
         {
             path: this.SEND_MESSAGE_HISTORIES,
             title: 'Send message histories',
             icon: IconMessage,
             element: SendMessageHistories,
+            show: true,
+        },
+        {
+            path: this.GENERATE_KEYS,
+            title: 'Generate keys',
+            icon: IconKey,
+            element: GenerateKeys,
+            show: false,
         },
     ];
 }
diff --git a/auto-bid-admin/src/system/type/index.ts b/auto-bid-admin/src/system/type/index.ts
index 879f29e..3a33c2d 100644
--- a/auto-bid-admin/src/system/type/index.ts
+++ b/auto-bid-admin/src/system/type/index.ts
@@ -8,6 +8,11 @@ export interface IAdmin extends ITimestamp {
     permissions: [];
 }
 
+export interface IKey extends ITimestamp {
+    id: number;
+    client_key: string;
+}
+
 export interface ITimestamp {
     created_at: string;
     updated_at: string;
diff --git a/auto-bid-server/package-lock.json b/auto-bid-server/package-lock.json
index a497cd6..6a44c92 100644
--- a/auto-bid-server/package-lock.json
+++ b/auto-bid-server/package-lock.json
@@ -24,6 +24,7 @@
         "bcrypt": "^5.1.1",
         "class-transformer": "^0.5.1",
         "class-validator": "^0.14.1",
+        "cookie": "^1.0.2",
         "cookie-parser": "^1.4.7",
         "dayjs": "^1.11.13",
         "multer": "^1.4.5-lts.1",
@@ -32,13 +33,15 @@
         "reflect-metadata": "^0.2.0",
         "rxjs": "^7.8.1",
         "sharp": "^0.33.5",
-        "typeorm": "^0.3.21"
+        "typeorm": "^0.3.21",
+        "uuid": "^11.1.0"
       },
       "devDependencies": {
         "@nestjs/cli": "^10.0.0",
         "@nestjs/schematics": "^10.0.0",
         "@nestjs/testing": "^10.0.0",
         "@types/bcrypt": "^5.0.2",
+        "@types/cookie": "^0.6.0",
         "@types/cookie-parser": "^1.4.8",
         "@types/express": "^4.17.17",
         "@types/jest": "^29.5.2",
@@ -2823,6 +2826,13 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/cookie": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.6.0.tgz",
+      "integrity": "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/cookie-parser": {
       "version": "1.4.8",
       "resolved": "https://registry.npmjs.org/@types/cookie-parser/-/cookie-parser-1.4.8.tgz",
@@ -4719,12 +4729,12 @@
       "license": "MIT"
     },
     "node_modules/cookie": {
-      "version": "0.7.1",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.1.tgz",
-      "integrity": "sha512-6DnInpx7SJ2AK3+CTUE/ZM0vWTUboZCegxhC2xiIydHR9jNuTAASBrfEpHhiGOZw/nX51bHt6YQl8jsGo4y/0w==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
+      "integrity": "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA==",
       "license": "MIT",
       "engines": {
-        "node": ">= 0.6"
+        "node": ">=18"
       }
     },
     "node_modules/cookie-parser": {
@@ -5736,6 +5746,15 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/express/node_modules/cookie": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.1.tgz",
+      "integrity": "sha512-6DnInpx7SJ2AK3+CTUE/ZM0vWTUboZCegxhC2xiIydHR9jNuTAASBrfEpHhiGOZw/nX51bHt6YQl8jsGo4y/0w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/express/node_modules/debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -8088,16 +8107,6 @@
         "set-cookie-parser": "^2.6.0"
       }
     },
-    "node_modules/light-my-request/node_modules/cookie": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
-      "integrity": "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA==",
-      "license": "MIT",
-      "peer": true,
-      "engines": {
-        "node": ">=18"
-      }
-    },
     "node_modules/lines-and-columns": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
diff --git a/auto-bid-server/package.json b/auto-bid-server/package.json
index be1927a..76fed1b 100644
--- a/auto-bid-server/package.json
+++ b/auto-bid-server/package.json
@@ -40,6 +40,7 @@
     "bcrypt": "^5.1.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
+    "cookie": "^1.0.2",
     "cookie-parser": "^1.4.7",
     "dayjs": "^1.11.13",
     "multer": "^1.4.5-lts.1",
@@ -48,13 +49,15 @@
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
     "sharp": "^0.33.5",
-    "typeorm": "^0.3.21"
+    "typeorm": "^0.3.21",
+    "uuid": "^11.1.0"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",
     "@nestjs/schematics": "^10.0.0",
     "@nestjs/testing": "^10.0.0",
     "@types/bcrypt": "^5.0.2",
+    "@types/cookie": "^0.6.0",
     "@types/cookie-parser": "^1.4.8",
     "@types/express": "^4.17.17",
     "@types/jest": "^29.5.2",
diff --git a/auto-bid-server/src/app.module.ts b/auto-bid-server/src/app.module.ts
index da1f4d6..253ceb7 100644
--- a/auto-bid-server/src/app.module.ts
+++ b/auto-bid-server/src/app.module.ts
@@ -6,8 +6,13 @@ import { AppValidatorsModule } from './modules/app-validators/app-validators.mod
 import { AuthModule } from './modules/auth/auth.module';
 import { AdminsModule } from './modules/admins/admins.module';
 import { AuthenticationMiddleware } from './modules/auth/middlewares/authentication.middleware';
-import { excludeAuth, excludeAuthor } from './system/routes/exclude-route';
+import {
+  clientExcludeAuth,
+  excludeAuth,
+  excludeAuthor,
+} from './system/routes/exclude-route';
 import { AuthorizationMiddleware } from './modules/admins/middlewares/authorization.middleware';
+import { ClientAuthenticationMiddleware } from './modules/auth/middlewares/client-authentication.middleware';
 
 @Module({
   imports: [
@@ -32,5 +37,10 @@ export class AppModule {
       .apply(AuthorizationMiddleware)
       .exclude(...excludeAuthor)
       .forRoutes({ path: 'admin/*', method: RequestMethod.ALL });
+
+    consumer
+      .apply(ClientAuthenticationMiddleware)
+      .exclude(...clientExcludeAuth)
+      .forRoutes({ path: '/*', method: RequestMethod.ALL });
   }
 }
diff --git a/auto-bid-server/src/main.ts b/auto-bid-server/src/main.ts
index 5ed2707..fe8e9c6 100644
--- a/auto-bid-server/src/main.ts
+++ b/auto-bid-server/src/main.ts
@@ -12,7 +12,7 @@ async function bootstrap() {
   const prefix_version = '/api/v1';
 
   app.enableCors({
-    origin: process.env.CORS.split(', '),
+    origin: process.env.CORS.split(', ') || '*',
     methods: ['GET', 'PUT', 'POST', 'DELETE', 'PATCH'],
     allowedHeaders: 'Content-Type, Authorization',
     credentials: true,
diff --git a/auto-bid-server/src/modules/admins/admins.module.ts b/auto-bid-server/src/modules/admins/admins.module.ts
index 4751a7d..d894207 100644
--- a/auto-bid-server/src/modules/admins/admins.module.ts
+++ b/auto-bid-server/src/modules/admins/admins.module.ts
@@ -6,11 +6,18 @@ import { AdminsController } from './controllers/admins.controller';
 import Permission from './entities/permission.entity';
 import { PermissionService } from './services/permission.service';
 import { PermissionsController } from './controllers/permissions.controller';
+import { GenerateKey } from './entities/generate-key.entity';
+import { GenerateKeysController } from './controllers/generate-keys.controller';
+import { GenerateKeysService } from './services/generate-key.service';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Admin, Permission])],
-  providers: [AdminsService, PermissionService],
-  exports: [AdminsService, PermissionService],
-  controllers: [AdminsController, PermissionsController],
+  imports: [TypeOrmModule.forFeature([Admin, Permission, GenerateKey])],
+  providers: [AdminsService, PermissionService, GenerateKeysService],
+  exports: [AdminsService, PermissionService, GenerateKeysService],
+  controllers: [
+    AdminsController,
+    PermissionsController,
+    GenerateKeysController,
+  ],
 })
 export class AdminsModule {}
diff --git a/auto-bid-server/src/modules/admins/controllers/generate-keys.controller.ts b/auto-bid-server/src/modules/admins/controllers/generate-keys.controller.ts
new file mode 100644
index 0000000..764254c
--- /dev/null
+++ b/auto-bid-server/src/modules/admins/controllers/generate-keys.controller.ts
@@ -0,0 +1,47 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Post,
+  Put,
+  Req,
+  UseGuards,
+} from '@nestjs/common';
+import { AdminsService } from '../services/admins.service';
+import { Paginate, PaginateQuery } from 'nestjs-paginate';
+import Admin from '../entities/admin.entity';
+import { UpdateDto } from '../dtos/update.dto';
+import { DeletesDto } from '../dtos/deletes.dto';
+import { Request } from 'express';
+import { CreateDto } from '../dtos/create.dto';
+import Permission from '../entities/permission.entity';
+import { GrantNewPasswordDto } from '../dtos/grant-new-password.dto';
+import { SystemAccountGuard } from '@/system/guards/system-account.guard';
+import { GenerateKeysService } from '../services/generate-key.service';
+
+@Controller('admin/keys')
+export class GenerateKeysController {
+  constructor(private readonly generateKeyService: GenerateKeysService) {}
+
+  @Get()
+  async index(@Paginate() query: PaginateQuery) {
+    return await this.generateKeyService.index(query);
+  }
+
+  @Delete(':id')
+  async delete(@Param('id') id: Admin['id']) {
+    return await this.generateKeyService.delete(id);
+  }
+
+  @Post('')
+  async create(@Req() request: Request) {
+    return await this.generateKeyService.create(request);
+  }
+
+  @Post('deletes')
+  async deletes(@Body() data: DeletesDto) {
+    return await this.generateKeyService.deletes(data.ids);
+  }
+}
diff --git a/auto-bid-server/src/modules/admins/entities/admin.entity.ts b/auto-bid-server/src/modules/admins/entities/admin.entity.ts
index 7644bb2..1759915 100644
--- a/auto-bid-server/src/modules/admins/entities/admin.entity.ts
+++ b/auto-bid-server/src/modules/admins/entities/admin.entity.ts
@@ -1,7 +1,15 @@
 import { Exclude } from 'class-transformer';
-import { Column, Entity, ManyToMany, PrimaryGeneratedColumn } from 'typeorm';
+import {
+  Column,
+  Entity,
+  ManyToMany,
+  ManyToOne,
+  OneToMany,
+  PrimaryGeneratedColumn,
+} from 'typeorm';
 import Permission from './permission.entity';
 import { Timestamp } from './timestamp';
+import { GenerateKey } from './generate-key.entity';
 
 @Entity('admins')
 export default class Admin extends Timestamp {
@@ -29,4 +37,9 @@ export default class Admin extends Timestamp {
     onDelete: 'CASCADE',
   })
   permissions: Permission[];
+
+  @OneToMany(() => GenerateKey, (key) => key.admin, {
+    cascade: true,
+  })
+  generateKeys: GenerateKey[];
 }
diff --git a/auto-bid-server/src/modules/admins/entities/generate-key.entity.ts b/auto-bid-server/src/modules/admins/entities/generate-key.entity.ts
new file mode 100644
index 0000000..4629d2b
--- /dev/null
+++ b/auto-bid-server/src/modules/admins/entities/generate-key.entity.ts
@@ -0,0 +1,18 @@
+import { Exclude } from 'class-transformer';
+import { Column, Entity, ManyToOne, PrimaryGeneratedColumn } from 'typeorm';
+import Admin from './admin.entity';
+import { Timestamp } from './timestamp';
+
+@Entity('generate_keys')
+export class GenerateKey extends Timestamp {
+  @PrimaryGeneratedColumn('increment')
+  id: number;
+
+  @Column({ unique: true })
+  client_key: string;
+
+  @ManyToOne(() => Admin, (admin) => admin.generateKeys, {
+    onDelete: 'CASCADE',
+  })
+  admin: Admin;
+}
diff --git a/auto-bid-server/src/modules/admins/services/admins.service.ts b/auto-bid-server/src/modules/admins/services/admins.service.ts
index 59dda01..07903c8 100644
--- a/auto-bid-server/src/modules/admins/services/admins.service.ts
+++ b/auto-bid-server/src/modules/admins/services/admins.service.ts
@@ -119,6 +119,7 @@ export class AdminsService {
     | 'is_system_account'
     | 'permissions'
     | 'posts'
+    | 'generateKeys'
   >) {
     const hashPassword = await bcrypt.hash(password, 10);
 
diff --git a/auto-bid-server/src/modules/admins/services/generate-key.service.ts b/auto-bid-server/src/modules/admins/services/generate-key.service.ts
new file mode 100644
index 0000000..596525b
--- /dev/null
+++ b/auto-bid-server/src/modules/admins/services/generate-key.service.ts
@@ -0,0 +1,106 @@
+import AppResponse from '@/response/app-response';
+import {
+  BadRequestException,
+  HttpStatus,
+  Injectable,
+  NotFoundException,
+} from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Request } from 'express';
+import {
+  FilterOperator,
+  FilterSuffix,
+  paginate,
+  PaginateQuery,
+} from 'nestjs-paginate';
+import { Column } from 'nestjs-paginate/lib/helper';
+import { In, Repository } from 'typeorm';
+import { v1 as uuidV1 } from 'uuid';
+import Admin from '../entities/admin.entity';
+import { GenerateKey } from '../entities/generate-key.entity';
+import Permission from '../entities/permission.entity';
+
+@Injectable()
+export class GenerateKeysService {
+  constructor(
+    @InjectRepository(GenerateKey)
+    readonly generateKeyRepo: Repository<GenerateKey>,
+    @InjectRepository(Permission)
+    readonly permissionRepo: Repository<Permission>,
+  ) {}
+
+  async index(query: PaginateQuery) {
+    const filterableColumns: {
+      [key in Column<Admin> | (string & {})]?:
+        | (FilterOperator | FilterSuffix)[]
+        | true;
+    } = {
+      id: true,
+      client_key: [FilterOperator.ILIKE],
+    };
+
+    query.filter = AppResponse.processFilters(query.filter, filterableColumns);
+
+    const data = await paginate(query, this.generateKeyRepo, {
+      sortableColumns: ['id', 'client_key'],
+      searchableColumns: ['id', 'client_key'],
+      defaultLimit: 15,
+      filterableColumns,
+      defaultSortBy: [['id', 'DESC']],
+      maxLimit: 100,
+    });
+
+    return AppResponse.toPagination<GenerateKey>(data, true, GenerateKey);
+  }
+
+  async delete(id: Admin['id']) {
+    const admin = await this.generateKeyRepo.findOne({ where: { id } });
+
+    if (!admin)
+      throw new NotFoundException(
+        AppResponse.toResponse(false, {
+          message: 'Key is not found',
+          status_code: HttpStatus.NOT_FOUND,
+        }),
+      );
+
+    await this.generateKeyRepo.delete({ id: admin.id });
+
+    return AppResponse.toResponse(true, { message: 'Delete success !' });
+  }
+
+  async deletes(ids: Admin['id'][]) {
+    const result = await this.generateKeyRepo.delete({
+      id: In(ids),
+    });
+
+    if (!result.affected) {
+      throw new BadRequestException(
+        AppResponse.toResponse(false, {
+          message: 'No items have been deleted yet.',
+          status_code: HttpStatus.BAD_REQUEST,
+        }),
+      );
+    }
+
+    return AppResponse.toResponse(true, { message: 'Delete success !' });
+  }
+
+  async create(request: Request) {
+    const admin = request['admin'];
+
+    const clientKey = uuidV1();
+
+    const result = await this.generateKeyRepo.save({
+      admin: { id: admin.id },
+      client_key: `client-${clientKey}-${admin.id}`,
+    });
+
+    if (!result)
+      throw new BadRequestException(
+        AppResponse.toResponse(null, { message: `Can't create key` }),
+      );
+
+    return AppResponse.toResponse(result);
+  }
+}
diff --git a/auto-bid-server/src/modules/auth/auth.module.ts b/auto-bid-server/src/modules/auth/auth.module.ts
index 7f8471f..a52f3b7 100644
--- a/auto-bid-server/src/modules/auth/auth.module.ts
+++ b/auto-bid-server/src/modules/auth/auth.module.ts
@@ -1,6 +1,6 @@
 import { Module } from '@nestjs/common';
 import { JwtModule } from '@nestjs/jwt';
-import { AuthController } from './auth.controller';
+import { AuthController } from './controllers/auth.controller';
 import { AuthService } from './auth.service';
 import { AdminsModule } from '../admins/admins.module';
 
diff --git a/auto-bid-server/src/modules/auth/auth.service.ts b/auto-bid-server/src/modules/auth/auth.service.ts
index 5605117..8dee498 100644
--- a/auto-bid-server/src/modules/auth/auth.service.ts
+++ b/auto-bid-server/src/modules/auth/auth.service.ts
@@ -14,12 +14,14 @@ import { Request, Response } from 'express';
 import { Constant } from './ultils/constant';
 import { ChangePasswordDto } from './dto/change-password.dto';
 import AppResponse from '@/response/app-response';
+import { GenerateKeysService } from '../admins/services/generate-key.service';
 
 @Injectable()
 export class AuthService {
   constructor(
     private jwtService: JwtService,
     private readonly adminService: AdminsService,
+    private readonly generateKeyService: GenerateKeysService,
   ) {}
 
   async validateAdmin(
diff --git a/auto-bid-server/src/modules/auth/auth.controller.ts b/auto-bid-server/src/modules/auth/controllers/auth.controller.ts
similarity index 69%
rename from auto-bid-server/src/modules/auth/auth.controller.ts
rename to auto-bid-server/src/modules/auth/controllers/auth.controller.ts
index 0e78185..f7b35fd 100644
--- a/auto-bid-server/src/modules/auth/auth.controller.ts
+++ b/auto-bid-server/src/modules/auth/controllers/auth.controller.ts
@@ -7,10 +7,13 @@ import {
   Res,
   Get,
 } from '@nestjs/common';
-import { AuthService } from './auth.service';
-import { LoginDto } from './dto/login.dto';
+import { AuthService } from '../auth.service';
+import { LoginDto } from '../dto/login.dto';
 import { Request, Response } from 'express';
-import { ChangePasswordDto } from './dto/change-password.dto';
+import { ChangePasswordDto } from '../dto/change-password.dto';
+import AppResponse from '@/response/app-response';
+import { Throttle } from '@nestjs/throttler';
+import { GenerateTokenDto } from '../dto/generate-token.dto';
 
 @Controller('admin/auth')
 export class AuthController {
@@ -26,6 +29,12 @@ export class AuthController {
       .then((admin) => this.authService.login(admin, response));
   }
 
+  @Post('check-status')
+  @Throttle({ default: { limit: 1, ttl: 30 * 1000 } })
+  async checkStatus() {
+    return AppResponse.toResponse(true);
+  }
+
   @Post('logout')
   async logout(@Res({ passthrough: true }) response: Response) {
     return await this.authService.logout(response);
diff --git a/auto-bid-server/src/modules/auth/dto/generate-token.dto.ts b/auto-bid-server/src/modules/auth/dto/generate-token.dto.ts
new file mode 100644
index 0000000..3a19633
--- /dev/null
+++ b/auto-bid-server/src/modules/auth/dto/generate-token.dto.ts
@@ -0,0 +1,6 @@
+import { IsString } from 'class-validator';
+
+export class GenerateTokenDto {
+  @IsString()
+  client_key: string;
+}
diff --git a/auto-bid-server/src/modules/auth/middlewares/client-authentication.middleware.ts b/auto-bid-server/src/modules/auth/middlewares/client-authentication.middleware.ts
new file mode 100644
index 0000000..8a8ddcf
--- /dev/null
+++ b/auto-bid-server/src/modules/auth/middlewares/client-authentication.middleware.ts
@@ -0,0 +1,44 @@
+// auth.middleware.ts
+
+import { GenerateKeysService } from '@/modules/admins/services/generate-key.service';
+import AppResponse from '@/response/app-response';
+import {
+  HttpStatus,
+  Injectable,
+  NestMiddleware,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { NextFunction, Request, Response } from 'express';
+
+@Injectable()
+export class ClientAuthenticationMiddleware implements NestMiddleware {
+  constructor(private readonly generateKeysService: GenerateKeysService) {}
+
+  async getKey(key: string) {
+    if (!key) return null;
+
+    const data = await this.generateKeysService.generateKeyRepo.findOne({
+      where: { client_key: key },
+    });
+    return data;
+  }
+
+  async use(req: Request, res: Response, next: NextFunction) {
+    const client_key: string = req.headers.authorization;
+
+    const key = await this.getKey(client_key);
+
+    if (!key) {
+      return next(
+        new UnauthorizedException(
+          AppResponse.toResponse(null, {
+            message: 'Unauthorized',
+            status_code: HttpStatus.UNAUTHORIZED,
+          }),
+        ),
+      );
+    }
+
+    next();
+  }
+}
diff --git a/auto-bid-server/src/modules/auth/middlewares/client-get-way.middleware copy.ts b/auto-bid-server/src/modules/auth/middlewares/client-get-way.middleware copy.ts
new file mode 100644
index 0000000..4c12d4e
--- /dev/null
+++ b/auto-bid-server/src/modules/auth/middlewares/client-get-way.middleware copy.ts	
@@ -0,0 +1,25 @@
+import { GenerateKeysService } from '@/modules/admins/services/generate-key.service';
+import { Socket } from 'socket.io';
+
+export async function clientGetWayMiddleware(
+  client: Socket,
+  generateKeysService: GenerateKeysService,
+): Promise<void> {
+  const client_key = client.handshake.headers.authorization;
+
+  if (!client_key) {
+    client.disconnect();
+    return;
+  }
+
+  const key = await generateKeysService.generateKeyRepo.findOne({
+    where: { client_key },
+  });
+
+  if (!key) {
+    client.disconnect();
+    return;
+  }
+
+  console.log(`✅ WebSocket authenticated: Client ID ${key.client_key}`);
+}
diff --git a/auto-bid-server/src/modules/auth/middlewares/get-way.middleware.ts b/auto-bid-server/src/modules/auth/middlewares/get-way.middleware.ts
new file mode 100644
index 0000000..de17e5b
--- /dev/null
+++ b/auto-bid-server/src/modules/auth/middlewares/get-way.middleware.ts
@@ -0,0 +1,50 @@
+import { JwtService, TokenExpiredError } from '@nestjs/jwt';
+import { AdminsService } from '@/modules/admins/services/admins.service';
+import * as cookie from 'cookie';
+import { Socket } from 'socket.io';
+import { plainToClass } from 'class-transformer';
+import Admin from '@/modules/admins/entities/admin.entity';
+
+export async function getWayMiddleware(
+  client: Socket,
+  jwtService: JwtService,
+  adminService: AdminsService,
+): Promise<void> {
+  try {
+    const cookies = cookie.parse(client.handshake.headers.cookie || '');
+    const accessToken = cookies['access_token'];
+    const refreshToken = cookies['refresh_token'];
+
+    if (!accessToken && !refreshToken) {
+      console.log('🚫 No tokens provided, disconnecting WebSocket');
+      client.disconnect();
+      return;
+    }
+
+    let admin: Admin | null = null;
+
+    try {
+      const result = await jwtService.verify(accessToken);
+
+      if (!result?._id || result.refresh_key) {
+        throw new Error('Invalid access token');
+      }
+
+      admin = await adminService.adminRepo.findOne({
+        where: { id: result._id },
+      });
+
+      if (!admin) throw new Error('Admin not found');
+    } catch (error) {
+      console.log('❗ Invalid access token, disconnecting WebSocket');
+      client.disconnect();
+      return;
+    }
+
+    client.data.admin = plainToClass(Admin, admin);
+    console.log(`✅ WebSocket authenticated: Admin ID ${admin.id}`);
+  } catch (error) {
+    console.log('❌ WebSocket authentication error:', error);
+    client.disconnect();
+  }
+}
diff --git a/auto-bid-server/src/modules/bids/bids.module.ts b/auto-bid-server/src/modules/bids/bids.module.ts
index 0656ce7..86b83d9 100644
--- a/auto-bid-server/src/modules/bids/bids.module.ts
+++ b/auto-bid-server/src/modules/bids/bids.module.ts
@@ -22,6 +22,9 @@ import { GraysApi } from './apis/grays.api';
 import { SendMessageHistory } from './entities/send-message-histories.entity';
 import { SendMessageHistoriesService } from './services/send-message-histories.service';
 import { AdminSendMessageHistoriesController } from './controllers/admin/admin-send-message-histories.controller';
+import { AuthModule } from '../auth/auth.module';
+import { AdminsModule } from '../admins/admins.module';
+import { AdminBidGateway } from './getways/admin-bid-getway';
 
 @Module({
   imports: [
@@ -35,6 +38,8 @@ import { AdminSendMessageHistoriesController } from './controllers/admin/admin-s
     EventEmitterModule.forRoot({
       wildcard: true,
     }),
+    // AuthModule,
+    AdminsModule,
   ],
   controllers: [
     BidsController,
@@ -50,6 +55,7 @@ import { AdminSendMessageHistoriesController } from './controllers/admin/admin-s
     BidsService,
     BidHistoriesService,
     BidGateway,
+    AdminBidGateway,
     OutBidLogsService,
     WebBidsService,
     BotTelegramApi,
diff --git a/auto-bid-server/src/modules/bids/getways/admin-bid-getway.ts b/auto-bid-server/src/modules/bids/getways/admin-bid-getway.ts
new file mode 100644
index 0000000..2ea20a3
--- /dev/null
+++ b/auto-bid-server/src/modules/bids/getways/admin-bid-getway.ts
@@ -0,0 +1,57 @@
+import {
+  WebSocketGateway,
+  WebSocketServer,
+  SubscribeMessage,
+  OnGatewayConnection,
+} from '@nestjs/websockets';
+import { Server, Socket } from 'socket.io';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { BidsService } from '../services/bids.service';
+import { WebBidsService } from '../services/web-bids.service';
+import { plainToClass } from 'class-transformer';
+import { WebBid } from '../entities/wed-bid.entity';
+import * as cookie from 'cookie';
+import { Constant } from '@/modules/auth/ultils/constant';
+import { getWayMiddleware } from '@/modules/auth/middlewares/get-way.middleware';
+import { AdminsService } from '@/modules/admins/services/admins.service';
+import { JwtService } from '@nestjs/jwt';
+
+@WebSocketGateway({
+  namespace: 'admin-bid-ws',
+  cors: {
+    origin: '*',
+    methods: ['GET', 'POST'],
+    credentials: true,
+  },
+})
+export class AdminBidGateway implements OnGatewayConnection {
+  @WebSocketServer()
+  server: Server;
+
+  constructor(
+    private eventEmitter: EventEmitter2,
+    private readonly jwtService: JwtService,
+    private webBidsService: WebBidsService,
+    private readonly adminService: AdminsService,
+  ) {}
+
+  async onModuleInit() {
+    this.eventEmitter.on('bids.updated', (data) => {
+      this.server.emit('adminBidsUpdated', plainToClass(WebBid, data));
+    });
+
+    this.eventEmitter.on('working', (data) => {
+      this.server.emit('working', data);
+    });
+  }
+
+  async handleConnection(client: Socket) {
+    await getWayMiddleware(client, this.jwtService, this.adminService);
+
+    console.log(`📢 Client connected: ${client.id}`);
+
+    const data = await this.webBidsService.getDataClient();
+    // Gửi dữ liệu bids ngay khi client kết nối
+    client.emit('adminBidsUpdated', plainToClass(WebBid, data));
+  }
+}
diff --git a/auto-bid-server/src/modules/bids/getways/bid-getway.ts b/auto-bid-server/src/modules/bids/getways/bid-getway.ts
index 61fc675..391097e 100644
--- a/auto-bid-server/src/modules/bids/getways/bid-getway.ts
+++ b/auto-bid-server/src/modules/bids/getways/bid-getway.ts
@@ -1,17 +1,17 @@
+import { GenerateKeysService } from '@/modules/admins/services/generate-key.service';
+import { clientGetWayMiddleware } from '@/modules/auth/middlewares/client-get-way.middleware copy';
+import { EventEmitter2 } from '@nestjs/event-emitter';
 import {
+  OnGatewayConnection,
   WebSocketGateway,
   WebSocketServer,
-  SubscribeMessage,
-  OnGatewayConnection,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
-import { EventEmitter2 } from '@nestjs/event-emitter';
 import { BidsService } from '../services/bids.service';
 import { WebBidsService } from '../services/web-bids.service';
-import { plainToClass } from 'class-transformer';
-import { WebBid } from '../entities/wed-bid.entity';
 
 @WebSocketGateway({
+  namespace: 'bid-ws',
   cors: {
     origin: '*',
     methods: ['GET', 'POST'],
@@ -25,30 +25,26 @@ export class BidGateway implements OnGatewayConnection {
   constructor(
     private eventEmitter: EventEmitter2,
     private webBidsService: WebBidsService,
-    private bidsService: BidsService,
+    private generateKeysService: GenerateKeysService,
   ) {}
 
   async onModuleInit() {
     this.eventEmitter.on('bids.updated', (data) => {
       this.server.emit('bidsUpdated', data);
-      this.server.emit('adminBidsUpdated', plainToClass(WebBid, data));
     });
 
     this.eventEmitter.on('web.updated', (data) => {
       this.server.emit('webUpdated', data);
     });
-
-    this.eventEmitter.on('working', (data) => {
-      this.server.emit('working', data);
-    });
   }
 
   async handleConnection(client: Socket) {
+    await clientGetWayMiddleware(client, this.generateKeysService);
+
     console.log(`📢 Client connected: ${client.id}`);
 
     const data = await this.webBidsService.getDataClient();
     // Gửi dữ liệu bids ngay khi client kết nối
     client.emit('bidsUpdated', data);
-    client.emit('adminBidsUpdated', plainToClass(WebBid, data));
   }
 }
diff --git a/auto-bid-server/src/system/routes/exclude-route.ts b/auto-bid-server/src/system/routes/exclude-route.ts
index 0327c32..476ed4c 100644
--- a/auto-bid-server/src/system/routes/exclude-route.ts
+++ b/auto-bid-server/src/system/routes/exclude-route.ts
@@ -12,6 +12,14 @@ export const excludeAuth = [
   },
 ] as (string | RouteInfo)[];
 
+export const clientExcludeAuth = [
+  { path: '/admin/(.*)', method: RequestMethod.ALL },
+  {
+    path: 'auth/generate-token',
+    method: RequestMethod.POST,
+  },
+] as (string | RouteInfo)[];
+
 export const excludeAuthor = [
   ...excludeAuth,
   {
diff --git a/auto-bid-tool/.env.dev b/auto-bid-tool/.env.dev
index 430c5e8..743cf0d 100644
--- a/auto-bid-tool/.env.dev
+++ b/auto-bid-tool/.env.dev
@@ -1,3 +1,4 @@
 ENVIRONMENT = 'prod'
 SOCKET_URL = 'http://localhost:4000'
-BASE_URL = 'http://localhost:4000/api/v1/'
\ No newline at end of file
+BASE_URL = 'http://localhost:4000/api/v1/'
+CLIENT_KEY = ''
\ No newline at end of file
diff --git a/auto-bid-tool/index.js b/auto-bid-tool/index.js
index bf9c217..da48190 100644
--- a/auto-bid-tool/index.js
+++ b/auto-bid-tool/index.js
@@ -1,11 +1,11 @@
 import 'dotenv/config';
 import _ from 'lodash';
+import pLimit from 'p-limit';
 import { io } from 'socket.io-client';
 import { createApiBid, createBidProduct, deleteProfile, shouldUpdateProductTab } from './service/app-service.js';
 import browser from './system/browser.js';
 import configs from './system/config.js';
 import { delay, isTimeReached, safeClosePage } from './system/utils.js';
-import pLimit from 'p-limit';
 
 let MANAGER_BIDS = [];
 
@@ -53,7 +53,6 @@ const tracking = async () => {
             console.log('🔍 Scanning active bids...');
             const productTabs = _.flatMap(MANAGER_BIDS, 'children');
 
-            // Lắng nghe sự kiện của API bids (chạy song song)
             await Promise.allSettled(
                 MANAGER_BIDS.filter((bid) => !bid.page_context).map((apiBid) => {
                     console.log(`🎧 Listening to events for API Bid ID: ${apiBid.id}`);
@@ -196,9 +195,12 @@ const workTracking = async () => {
 };
 
 (async () => {
-    const socket = io(configs.SOCKET_URL, {
+    const socket = io(`${configs.SOCKET_URL}/bid-ws`, {
         transports: ['websocket'],
         reconnection: true,
+        extraHeaders: {
+            Authorization: process.env.CLIENT_KEY,
+        },
     });
 
     // listen connect
@@ -207,6 +209,11 @@ const workTracking = async () => {
         console.log('🔗 Socket ID:', socket.id);
     });
 
+    // listen connect
+    socket.on('disconnect', () => {
+        console.log('❌Client key is valid. Disconnected');
+    });
+
     // listen event
     socket.on('bidsUpdated', async (data) => {
         console.log('📢 Bids Data:', data);
diff --git a/auto-bid-tool/models/bid.js b/auto-bid-tool/models/bid.js
index 91053ec..4cc560e 100644
--- a/auto-bid-tool/models/bid.js
+++ b/auto-bid-tool/models/bid.js
@@ -1,3 +1,4 @@
+import BID_TYPE from '../system/bid-type.js';
 import CONSTANTS from '../system/constants.js';
 import { takeSnapshot } from '../system/utils.js';
 import _ from 'lodash';
@@ -20,7 +21,7 @@ export class Bid {
 
         try {
             // await this.page_context.waitForSelector('#pageContainer', { timeout: 10000 });
-            console.log(`✅ Page fully loaded. Taking snapshot for Product ID: ${this.id}`);
+            console.log(`✅ Page fully loaded. Taking snapshot for ${this.type === BID_TYPE.PRODUCT_TAB ? 'Product ID' : 'Tracking ID'}: ${this.id}`);
             takeSnapshot(this.page_context, this, 'working', CONSTANTS.TYPE_IMAGE.WORK);
         } catch (error) {
             console.error(`❌ Error taking snapshot for Product ID: ${this.id}:`, error.message);
diff --git a/auto-bid-tool/models/grays.com/grays-product-bid.js b/auto-bid-tool/models/grays.com/grays-product-bid.js
index aeb77ba..823f3e5 100644
--- a/auto-bid-tool/models/grays.com/grays-product-bid.js
+++ b/auto-bid-tool/models/grays.com/grays-product-bid.js
@@ -218,6 +218,13 @@ export class GraysProductBid extends ProductBid {
                 return;
             }
 
+            const bidHistoriesItem = _.maxBy(this.histories, 'price');
+
+            if (bidHistoriesItem && bidHistoriesItem.price === this.current_price) {
+                console.log(`🔄 You have already bid on this item! (Bid Price: ${bidHistoriesItem.price})`);
+                return;
+            }
+
             if (price_value != bid_price) {
                 console.log(`✍️ Updating bid price from ${price_value} → ${bid_price}`);
                 await this.handleWritePrice(page, bid_price);
diff --git a/auto-bid-tool/system/axios.js b/auto-bid-tool/system/axios.js
index 4dabcde..033ab49 100644
--- a/auto-bid-tool/system/axios.js
+++ b/auto-bid-tool/system/axios.js
@@ -3,6 +3,9 @@ import ax from 'axios';
 const axios = ax.create({
     // baseURL: 'http://172.18.2.125/api/v1/',
     baseURL: process.env.BASE_URL,
+    headers: {
+        Authorization: process.env.CLIENT_KEY,
+    },
 });
 
 export default axios;