diff --git a/src/components/Header/HeaderAvatar.tsx b/src/components/Header/HeaderAvatar.tsx
index c22ea9a..39e3b3f 100644
--- a/src/components/Header/HeaderAvatar.tsx
+++ b/src/components/Header/HeaderAvatar.tsx
@@ -5,7 +5,7 @@ import { useShallow } from 'zustand/react/shallow';
 import { Avatar } from '@/components';
 import useUserStore from '@/store/user';
 
-export default function HeaderAvatar({ className }: { className: string }) {
+export default function HeaderAvatar({ className }: { className?: string }) {
   const { userInfo, setShowLogin } = useUserStore(
     useShallow((state) => ({
       userInfo: state.userInfo,
@@ -17,7 +17,6 @@ export default function HeaderAvatar({ className }: { className: string }) {
     <div className={`${className}`}>
       {/* 已登录 展示头像 */}
       {!!userInfo.id && <Avatar size={36} src={userInfo.avatar} className="cursor-pointer" />}
-
       {/* 未登录 展示按钮 */}
       {!userInfo.id && (
         <button
diff --git a/src/components/Header/UserCard.tsx b/src/components/Header/UserCard.tsx
new file mode 100644
index 0000000..43f112b
--- /dev/null
+++ b/src/components/Header/UserCard.tsx
@@ -0,0 +1,77 @@
+import { useState, useEffect } from 'react';
+
+import Image from 'next/image';
+import { useShallow } from 'zustand/react/shallow';
+
+import { Avatar } from '@/components';
+import useUserStore from '@/store/user';
+
+interface Props {
+  className?: string;
+}
+
+interface TDataList {
+  label: string;
+  value: number;
+}
+
+export default function UserCard({ className }: Props) {
+  const { userInfo } = useUserStore(
+    useShallow((state) => ({
+      userInfo: state.userInfo,
+      setShowLogin: state.setShowLogin,
+    })),
+  );
+
+  const [userDataList, setUserDataList] = useState<TDataList[]>([
+    { label: '关注', value: userInfo.followCount },
+    { label: '粉丝', value: userInfo.fansCount },
+    { label: '评论', value: userInfo.commentReplyCount },
+    { label: '获赞', value: userInfo.thumbUpCount },
+  ]);
+
+  useEffect(() => {
+    setUserDataList([
+      { label: '关注', value: userInfo.followCount },
+      { label: '粉丝', value: userInfo.fansCount },
+      { label: '评论', value: userInfo.commentReplyCount },
+      { label: '获赞', value: userInfo.thumbUpCount },
+    ]);
+  }, [userInfo]);
+
+  return (
+    <div className={`py-[24px] rounded-[12px] border-[1px] border-[#c3c3c3] shadow-md ${className}`}>
+      {/* 头像 & 昵称 & 个签 */}
+      <div className="flex flex-row items-center px-[27px]">
+        <Avatar size={48} src={userInfo.avatar} />
+        <div className="ml-[17px]">
+          <p className="w-[100px] mt-[1px] text-base text-[15px] leading-[21px] text-overflow">{userInfo.nickName}</p>
+          <p className="w-[100px] mt-[3px] text-[rgba(0,0,0,0.4)] text-[12px] leading-[16.8px] text-overflow">
+            {userInfo.signature}
+          </p>
+        </div>
+      </div>
+
+      {/* 用户数据 */}
+      <ul className="flex flex-row items-center justify-between mt-[12px] px-[19px]">
+        {userDataList.map((item, index) => (
+          <li key={index} className="flex flex-col justify-around w-[53px] h-[60px] text-center">
+            <div className="text-base text-[15px] leading-[16.3px]">{item.value}</div>
+            <div className="text-[rgba(0,0,0,0.7)]  text-[12px] leading-[16.8px]">{item.label}</div>
+          </li>
+        ))}
+      </ul>
+
+      {/* 按钮 */}
+      <ul className="px-[15px] mt-[6px]">
+        <li className="flex flex-row justify-between items-center w-[238px] h-[49px] px-[15px] rounded-[3px] text-[15px] leading-[21px] hover:bg-[#f2f3f7] cursor-pointer">
+          <span>我的收藏</span>
+          <Image width={24} height={24} src="/img/icon/love.svg" alt="我的收藏" />
+        </li>
+        <li className="flex flex-row items-center w-[238px] h-[49px] px-[15px] rounded-[3px] text-[15px] leading-[21px] hover:bg-[#f2f3f7] cursor-pointer">
+          <span>退出登录</span>
+        </li>
+      </ul>
+    </div>
+  );
+}
diff --git a/src/components/Header/index.tsx b/src/components/Header/index.tsx
index 927c8c7..2262f3f 100644
--- a/src/components/Header/index.tsx
+++ b/src/components/Header/index.tsx
@@ -1,23 +1,28 @@
 'use client';
 
-import React from 'react';
+import React, { useState, useRef } from 'react';
 
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
 import { useShallow } from 'zustand/react/shallow';
 
 import HeaderAvatar from './HeaderAvatar';
+import UserCard from './UserCard';
 
 import { Logo, LoginModal } from '@/components';
 import useUserStore from '@/store/user';
 
 export default function Header() {
-  const { showLogin } = useUserStore(
+  const { userInfo, showLogin } = useUserStore(
     useShallow((state) => ({
+      userInfo: state.userInfo,
       showLogin: state.showLogin,
     })),
   );
 
+  const [showUserCard, setShowUserCard] = useState<boolean>(false);
+  let timer: number | null | NodeJS.Timeout = null;
+
   const pathName = usePathname();
   const menuList = [
     {
@@ -34,11 +39,22 @@ export default function Header() {
     },
   ];
 
+  const handleShowUserCard = () => {
+    if (!userInfo.id) return;
+    timer && clearTimeout(timer);
+    setShowUserCard(true);
+  };
+
+  const handleHideUserCard = () => {
+    timer = setTimeout(() => {
+      setShowUserCard(false);
+    }, 200);
+  };
+
   return (
     <header className="absolute top-0 w-full h-[80px] z-2">
-      <div className="w-[1200px] h-full mx-auto flex items-center justify-between">
+      <div className="relative w-[1200px] h-full mx-auto flex items-center justify-between">
         <Logo />
-
         <div className="h-full flex flex-row items-center">
           <ul className="flex flex-row items-center space-x-[40px]">
             {menuList.map(({ name, path }) => (
@@ -50,13 +66,23 @@ export default function Header() {
               </li>
             ))}
           </ul>
-
           {/* 登录按钮/头像 */}
-          <HeaderAvatar className="ml-[40px]" />
+          <div className="ml-[40px]" onMouseEnter={handleShowUserCard} onMouseLeave={handleHideUserCard}>
+            <HeaderAvatar />
+          </div>
         </div>
-
         {/* 登录框 */}
         {showLogin && <LoginModal />}
+        {/* 用户信息卡片 */}
+        {showUserCard && (
+          <div
+            className="absolute top-[70px] right-0"
+            onMouseEnter={handleShowUserCard}
+            onMouseLeave={handleHideUserCard}
+          >
+            <UserCard />
+          </div>
+        )}
       </div>
     </header>
   );
diff --git a/src/store/user.ts b/src/store/user.ts
index 50da2e8..c0992c9 100644
--- a/src/store/user.ts
+++ b/src/store/user.ts
@@ -37,8 +37,8 @@ const useUserStore = create<UserState>()(
             birthDay: '',
             commentReplyCount: 0,
             contributorRole: '',
-            fansCount: '',
-            followCount: '',
+            fansCount: 0,
+            followCount: 0,
             haveNewMessage: false,
             id: '',
             ipLocation: '',
diff --git a/src/types/reqeust.d.ts b/src/types/reqeust.d.ts
index 24f32a0..c13fb25 100644
--- a/src/types/reqeust.d.ts
+++ b/src/types/reqeust.d.ts
@@ -123,9 +123,9 @@ declare interface UserInfo {
   /** 贡献者角色 */
   contributorRole: string;
   /** 粉丝数 */
-  fansCount: string;
+  fansCount: number;
   /** 关注数 */
-  followCount: string;
+  followCount: number;
   /** 是否有新的未读消息 */
   haveNewMessage: boolean;
   /** ID */