diff --git a/src/components/Footer.js b/src/components/Footer.js
index 0b33027..92a0f91 100644
--- a/src/components/Footer.js
+++ b/src/components/Footer.js
@@ -32,7 +32,7 @@ const Footer = () => {
                         <a href="https://git.hangman-lab.top/hzhang/HangmanLab">git</a>
                         &nbsp;&nbsp;&nbsp;&nbsp;
                         &nbsp;&nbsp;&nbsp;&nbsp;
-                        v0.0.8
+                        v0.0.10
                     </span>
                     )}</p>
                 {
diff --git a/src/components/Navigations/MainNavigation.js b/src/components/Navigations/MainNavigation.js
index 5c0327c..5a6ee0b 100644
--- a/src/components/Navigations/MainNavigation.js
+++ b/src/components/Navigations/MainNavigation.js
@@ -1,10 +1,54 @@
-import React, { useContext } from "react";
+import React, {useContext, useState} from "react";
 import { Link } from "react-router-dom";
 import { AuthContext } from "../../AuthProvider";
 import "bulma/css/bulma.min.css";
+import {useConfig} from "../../ConfigProvider";
 
 const MainNavigation = () => {
     const { user, login, logout } = useContext(AuthContext);
+    const config = useConfig();
+    const [isDropdownOpen, setIsDropdownOpen] = useState(false);
+    if (config===undefined) {
+        return <div>Loading ...</div>;
+    }
+    const handleGetBackup = async () => {
+        try{
+            const response = await fetch(
+                `${config.BACKEND_HOST}/api/backup/`, {
+                    method: "GET",
+                    headers: {
+                        Authorization: `Bearer ${localStorage.getItem("accessToken")}`,
+                    }
+                }
+            );
+            if(response.ok){
+                const blob = await response.blob();
+                const url = window.URL.createObjectURL(blob);
+                const a = document.createElement("a");
+                const contentDisposition = response.headers.get("Content-Disposition");
+                let filename = "backup.zip";
+                console.log(response.headers);
+                console.log(contentDisposition);
+                if (contentDisposition) {
+                    const match = contentDisposition.match(/filename="?([^"]+)"?/);
+                    console.log(match);
+                    if (match && match[1]) {
+                        console.log(match[1]);
+                        filename = match[1];
+                    }
+                }
+                a.href = url;
+                a.download = filename;
+                a.click();
+                window.URL.revokeObjectURL(url);
+            }else{
+                alert("Failed to get backup");
+            }
+        } catch(err){
+            console.log(err);
+            alert("An error occurred while retrieving backup");
+        }
+    };
 
     return (
         <nav className="navbar is-dark" role="navigation" aria-label="main navigation">
@@ -54,18 +98,32 @@ const MainNavigation = () => {
 
                 <div className="navbar-end">
                     {user && user.profile ? (
-                        <div className="navbar-item">
+                        <div className="navbar-item has-dropdown is-hoverable">
                             <div className="buttons">
-                                <span className="button is-primary is-light">
+                                <span
+                                    className="button is-primary is-light"
+                                    onClick={() => setIsDropdownOpen(!isDropdownOpen)}
+                                >
                                     {user.profile.name}
                                 </span>
-                                <button
-                                    className="button is-danger"
-                                    onClick={logout}
-                                    type="button"
-                                >
-                                    Logout
-                                </button>
+                                <div className={`navbar-dropdown ${isDropdownOpen ? "is-active" : ""}`}>
+                                    <button
+                                        className="button is-primary"
+                                        onClick={handleGetBackup}
+                                        type="button"
+                                    >
+                                        Get Backup
+                                    </button>
+                                    <button
+                                        className="button is-danger"
+                                        onClick={logout}
+                                        type="button"
+                                    >
+                                        Logout
+                                    </button>
+
+                                </div>
+
                             </div>
                         </div>
                     ) : (