diff --git a/src/lib/upload.ts b/src/lib/upload.ts
index 67ef557..b3994ae 100644
--- a/src/lib/upload.ts
+++ b/src/lib/upload.ts
@@ -110,6 +110,7 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
       multiples: true, // 支持多文件上传
       uploadDir: filePath, // 上传文件存储目录
     });
+
     // 解析上传的文件
     form.parse(req, async (err, fields, files) => {
       if (err) {
@@ -122,7 +123,18 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
           fs.unlinkSync(file.filepath);
         });
       };
-      const { appKey, version } = fields;
+      let appKey, version;
+      const { appKey: _appKey, version: _version } = fields;
+      if (Array.isArray(_appKey)) {
+        appKey = _appKey?.[0];
+      } else {
+        appKey = _appKey;
+      }
+      if (Array.isArray(_version)) {
+        version = _version?.[0];
+      } else {
+        version = _version;
+      }
       if (!appKey) {
         res.end(error('appKey is required'));
         clearFiles();
@@ -133,6 +145,8 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
         clearFiles();
         return;
       }
+      console.log('Appkey', appKey, version);
+
       // 逐个处理每个上传的文件
       const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
       const uploadResults = [];
diff --git a/src/routes/app-manager/list.ts b/src/routes/app-manager/list.ts
index 0d8384e..080864b 100644
--- a/src/routes/app-manager/list.ts
+++ b/src/routes/app-manager/list.ts
@@ -148,6 +148,19 @@ app
     if (!files || !files.length) {
       throw new CustomError('files is required');
     }
+    let am = await AppModel.findOne({ where: { key: appKey, uid: tokenUser.id } });
+    if (!am) {
+      am = await AppModel.create({
+        user: tokenUser.username,
+        key: appKey,
+        uid: tokenUser.id,
+        version: '0.0.0',
+        title: appKey,
+        data: {
+          files: [],
+        },
+      });
+    }
     let app = await AppListModel.findOne({ where: { version: version, key: appKey, uid: tokenUser.id } });
     if (!app) {
       // throw new CustomError('app not found');
diff --git a/src/routes/app-manager/user-app.ts b/src/routes/app-manager/user-app.ts
index bf40c07..d9287dd 100644
--- a/src/routes/app-manager/user-app.ts
+++ b/src/routes/app-manager/user-app.ts
@@ -114,6 +114,7 @@ app
     const list = await AppListModel.findAll({ where: { key: am.key, uid: tokenUser.id } });
     await am.destroy({ force: true });
     await Promise.all(list.map((item) => item.destroy({ force: true })));
+    ctx.body = 'success';
     return ctx;
   })
   .addTo(app);
diff --git a/src/utils/get-content-type.ts b/src/utils/get-content-type.ts
index 43865eb..5dc1806 100644
--- a/src/utils/get-content-type.ts
+++ b/src/utils/get-content-type.ts
@@ -3,17 +3,46 @@ import path from 'path';
 export const getContentType = (filePath: string) => {
   const extname = path.extname(filePath);
   const contentType = {
-    '.html': 'text/html',
-    '.js': 'text/javascript',
-    '.css': 'text/css',
-    '.txt': 'text/plain',
-    '.json': 'application/json',
+    '.html': 'text/html; charset=utf-8',
+    '.js': 'text/javascript; charset=utf-8',
+    '.css': 'text/css; charset=utf-8',
+    '.txt': 'text/plain; charset=utf-8',
+    '.json': 'application/json; charset=utf-8',
     '.png': 'image/png',
     '.jpg': 'image/jpg',
     '.gif': 'image/gif',
     '.svg': 'image/svg+xml',
     '.wav': 'audio/wav',
     '.mp4': 'video/mp4',
+    '.md': 'text/markdown; charset=utf-8', // utf-8配置
+    '.ico': 'image/x-icon', // Favicon 图标
+    '.webp': 'image/webp', // WebP 图像格式
+    '.webm': 'video/webm', // WebM 视频格式
+    '.ogg': 'audio/ogg', // Ogg 音频格式
+    '.mp3': 'audio/mpeg', // MP3 音频格式
+    '.m4a': 'audio/mp4', // M4A 音频格式
+    '.m3u8': 'application/vnd.apple.mpegurl', // HLS 播放列表
+    '.ts': 'video/mp2t', // MPEG Transport Stream
+    '.pdf': 'application/pdf', // PDF 文档
+    '.doc': 'application/msword', // Word 文档
+    '.docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', // Word 文档 (新版)
+    '.ppt': 'application/vnd.ms-powerpoint', // PowerPoint 演示文稿
+    '.pptx': 'application/vnd.openxmlformats-officedocument.presentationml.presentation', // PowerPoint (新版)
+    '.xls': 'application/vnd.ms-excel', // Excel 表格
+    '.xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', // Excel 表格 (新版)
+    '.csv': 'text/csv; charset=utf-8', // CSV 文件
+    '.xml': 'application/xml; charset=utf-8', // XML 文件
+    '.rtf': 'application/rtf', // RTF 文本文件
+    '.eot': 'application/vnd.ms-fontobject', // Embedded OpenType 字体
+    '.ttf': 'font/ttf', // TrueType 字体
+    '.woff': 'font/woff', // Web Open Font Format 1.0
+    '.woff2': 'font/woff2', // Web Open Font Format 2.0
+    '.otf': 'font/otf', // OpenType 字体
+    '.wasm': 'application/wasm', // WebAssembly 文件
+    '.pem': 'application/x-pem-file', // PEM 证书文件
+    '.crt': 'application/x-x509-ca-cert', // CRT 证书文件
+    '.yaml': 'application/x-yaml; charset=utf-8', // YAML 文件
+    '.yml': 'application/x-yaml; charset=utf-8', // YAML 文件（别名）
     '.zip': 'application/octet-stream',
   };
   return contentType[extname] || 'application/octet-stream';