diff --git a/deploy.sh b/deploy.sh
new file mode 100755
index 0000000..936415f
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# 服务器配置
+SERVER="123.57.93.143"
+USER="root"
+REMOTE_DIR="/home/media-front"
+BACKUP_DIR="$REMOTE_DIR/backup"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+
+# 本地构建
+echo "Building project..."
+npm run build
+
+# 检查构建是否成功
+if [ ! -d "dist" ]; then
+    echo "Build failed! dist directory not found."
+    exit 1
+fi
+
+# 创建部署包
+echo "Creating deployment package..."
+tar -czf dist.tar.gz dist/
+
+# 创建远程目录
+echo "Creating remote directories..."
+ssh $USER@$SERVER "mkdir -p $REMOTE_DIR $BACKUP_DIR"
+
+# 如果远程目录存在部署文件，先备份
+echo "Backing up existing deployment..."
+ssh $USER@$SERVER "if [ -d $REMOTE_DIR/dist ]; then \
+    tar -czf $BACKUP_DIR/dist_backup_$TIMESTAMP.tar.gz $REMOTE_DIR/dist && \
+    rm -rf $REMOTE_DIR/dist; \
+fi"
+
+# 上传新的部署包
+echo "Uploading new deployment package..."
+scp dist.tar.gz $USER@$SERVER:$REMOTE_DIR/
+
+# 解压部署包
+echo "Extracting deployment package..."
+ssh $USER@$SERVER "cd $REMOTE_DIR && \
+    tar -xzf dist.tar.gz && \
+    rm dist.tar.gz"
+
+# 清理本地部署包
+echo "Cleaning up local deployment package..."
+rm dist.tar.gz
+
+echo "Deployment completed successfully!"
+echo "Your application is now deployed to $REMOTE_DIR/dist"
+echo "A backup has been created at $BACKUP_DIR/dist_backup_$TIMESTAMP.tar.gz"
+
+# 清理旧的备份（保留最近10个）
+echo "Cleaning up old backups..."
+ssh $USER@$SERVER "cd $BACKUP_DIR && ls -t dist_backup_*.tar.gz | tail -n +11 | xargs rm -f 2>/dev/null || true" 
\ No newline at end of file
diff --git a/src/App.svelte b/src/App.svelte
index c65b8e4..99e4976 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -49,17 +49,9 @@
     { id: 'other', label: '其他' }
   ];
 
-  // 添加 SHA-256 加密函数
-  async function sha256(message: string): Promise<string> {
-  if (typeof window !== 'undefined' && window.crypto?.subtle) {
-    const hashBuffer = await crypto.subtle.digest('SHA-256', new TextEncoder().encode(message));
-    const hashArray = Array.from(new Uint8Array(hashBuffer));
-    return hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
-  } else {
-    // Node.js 环境下用 Node 原生 crypto 模块
-    const { createHash } = await import('crypto');
-    return createHash('sha256').update(message).digest('hex');
-  }
+  // 添加简单的Base64编码函数
+  function encodePassword(message: string): string {
+    return btoa(message);
   }
 
   // 初始化函数：检查认证状态
@@ -131,13 +123,13 @@
   async function handleLogin(e: Event) {
     e.preventDefault();
     try {
-      // 对密码进行加密
-      const hashedPassword = await sha256(password);
+      // 对密码进行简单编码
+      const encodedPassword = encodePassword(password);
 
       // 使用验证接口验证登录
       const response = await request.post<ApiResponse<{token: string}>>('/user/login', {
         username,
-        password: hashedPassword
+        password: encodedPassword
       });
       
       if (response.data.code === 200) {