diff --git a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/AnnexesApiWx.cs b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/AnnexesApiWx.cs
index 4795d3d47..3f345891b 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/AnnexesApiWx.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/AnnexesApiWx.cs	
@@ -7,136 +7,192 @@ using System.IO;
 
 namespace Learun.Application.WebApi.Modules
 {
-  public class AnnexesApiWx : BaseApi
-  {
-    public AnnexesApiWx()
-        : base("/learun/adms/annexes")
+    public class AnnexesApiWx : BaseApi
     {
-      Get["/wxlist"] = WxGetList;
-      Get["/wxdown"] = WxDownload;
-      Get["/wxfileinfo"] = WxFileInfo;
-      Post["/wxupload"] = WxUpload;
-      Post["/wxdelete"] = WxDeleteFile;
+        public AnnexesApiWx()
+            : base("/learun/adms/annexes")
+        {
+            Get["/wxlist"] = WxGetList;
+            Get["/wxdown"] = WxDownload;
+            Get["/wxfileinfo"] = WxFileInfo;
+            Post["/wxupload"] = WxUpload;
+            Post["/wxdelete"] = WxDeleteFile;
+            Post["/wxuploadinsingle"] = WxUploadInSingle;
+        }
+        private AnnexesFileIBLL annexesFileIBLL = new AnnexesFileBLL();
+
+        /// <summary>
+        /// 获取附件列表
+        /// </summary>
+        /// <param name="_"></param>
+        /// <returns></returns>
+        public Response WxGetList(dynamic _)
+        {
+            var keyValue = this.GetReqData();
+            var list = annexesFileIBLL.GetList(keyValue);
+
+            return Success(list);
+        }
+
+        /// <summary>
+        /// 上传附件图片文件
+        /// <summary>
+        /// <returns></returns>
+        public Response WxUpload(dynamic _)
+        {
+            var files = (List<HttpFile>)this.Context.Request.Files;
+            string folderId = Request.Form["folderId"];
+            string filePath = Config.GetValue("AnnexesFile");
+            string uploadDate = DateTime.Now.ToString("yyyyMMdd");
+            string fileEextension = Path.GetExtension(files[0].Name);
+            string fileType = fileEextension.Replace(".", "");
+            string fileGuid = Guid.NewGuid().ToString();
+
+            string virtualPath = string.Format("{0}/{1}/{2}/{3}{4}", filePath, userInfo.userId, uploadDate, fileGuid, fileEextension);
+
+            //创建文件夹
+            string path = Path.GetDirectoryName(virtualPath);
+            Directory.CreateDirectory(path);
+            AnnexesFileEntity fileAnnexesEntity = new AnnexesFileEntity();
+            if (!System.IO.File.Exists(virtualPath))
+            {
+                byte[] bytes = new byte[files[0].Value.Length];
+                files[0].Value.Read(bytes, 0, bytes.Length);
+                FileInfo file = new FileInfo(virtualPath);
+                FileStream fs = file.Create();
+                fs.Write(bytes, 0, bytes.Length);
+                fs.Close();
+
+                //文件信息写入数据库
+                fileAnnexesEntity.F_Id = fileGuid;
+                fileAnnexesEntity.F_FileName = files[0].Name;
+                fileAnnexesEntity.F_FilePath = virtualPath;
+                fileAnnexesEntity.F_FileSize = files[0].Value.Length.ToString();
+                fileAnnexesEntity.F_FileExtensions = fileEextension;
+                fileAnnexesEntity.F_FileType = fileType;
+                fileAnnexesEntity.F_CreateUserId = userInfo.userId;
+                fileAnnexesEntity.F_CreateUserName = userInfo.realName;
+
+                annexesFileIBLL.SaveEntity(folderId, fileAnnexesEntity);
+            }
+
+            return SuccessString(folderId);
+        }
+
+        /// <summary>
+        /// 上传附件图片文件【移动端app2.0,单独页面中的附件图片上传使用方法】
+        /// <summary>
+        /// <returns></returns>
+        public Response WxUploadInSingle(dynamic _)
+        {
+            var files = (List<HttpFile>)this.Context.Request.Files;
+            var folderId = this.GetReq<FileModel>().folderId;
+            var name = this.GetReq<FileModel>().name;
+
+            string filePath = Config.GetValue("AnnexesFile");
+            string uploadDate = DateTime.Now.ToString("yyyyMMdd");
+            string FileEextension = Path.GetExtension(name);
+            string fileGuid = Guid.NewGuid().ToString();
+
+            string virtualPath = string.Format("{0}/{1}/{2}/{3}{4}", filePath, userInfo.userId, uploadDate, fileGuid, FileEextension);
+
+            //创建文件夹
+            string path = Path.GetDirectoryName(virtualPath);
+            Directory.CreateDirectory(path);
+            AnnexesFileEntity fileAnnexesEntity = new AnnexesFileEntity();
+            if (!System.IO.File.Exists(virtualPath))
+            {
+                byte[] bytes = new byte[files[0].Value.Length];
+                files[0].Value.Read(bytes, 0, bytes.Length);
+                FileInfo file = new FileInfo(virtualPath);
+                FileStream fs = file.Create();
+                fs.Write(bytes, 0, bytes.Length);
+                fs.Close();
+
+                //文件信息写入数据库
+                fileAnnexesEntity.F_Id = fileGuid;
+                fileAnnexesEntity.F_FolderId = folderId;
+                fileAnnexesEntity.F_FileName = name;
+                fileAnnexesEntity.F_FilePath = virtualPath;
+                fileAnnexesEntity.F_FileSize = files[0].Value.Length.ToString();
+                fileAnnexesEntity.F_FileExtensions = FileEextension;
+                fileAnnexesEntity.F_FileType = FileEextension.Replace(".", "");
+                fileAnnexesEntity.F_CreateUserId = userInfo.userId;
+                fileAnnexesEntity.F_CreateUserName = userInfo.realName;
+
+                annexesFileIBLL.SaveEntity(folderId, fileAnnexesEntity);
+            }
+            return SuccessString(folderId);
+        }
+
+        /// <summary>
+        /// 获取文件信息
+        /// </summary>
+        /// <param name="_"></param>
+        /// <returns></returns>
+        public Response WxFileInfo(dynamic _)
+        {
+            var fileId = this.GetReqData();
+            var fileEntity = annexesFileIBLL.GetEntity(fileId);
+
+            return Success(fileEntity);
+        }
+
+        /// <summary>
+        /// 删除文件
+        /// </summary>
+        /// <param name="_"></param>
+        /// <returns></returns>
+        public Response WxDeleteFile(dynamic _)
+        {
+            var fileId = this.GetReqData();
+            AnnexesFileEntity fileInfoEntity = annexesFileIBLL.GetEntity(fileId);
+            if (fileInfoEntity != null)
+            {
+                annexesFileIBLL.DeleteEntity(fileId);
+                //删除文件
+                if (System.IO.File.Exists(fileInfoEntity.F_FilePath))
+                {
+                    System.IO.File.Delete(fileInfoEntity.F_FilePath);
+                }
+            }
+
+            return Success("删除成功");
+        }
+
+        /// <summary>
+        /// 下载文件，微信小程序用
+        /// 
+        /// 微信小程序可以预览图片、文档
+        /// 支持的图片格式：.jpg .png .webp .gif
+        /// 支持的文档格式：.doc(x) .xls(x) .ppt(x) .pdf
+        /// 
+        /// 对于其他格式的文件，微信小程序官方未提供打开或预览的 API，文件对用户来说不可访问
+        /// </summary>
+        /// <param name="_"></param>
+        /// <returns></returns>
+        public Response WxDownload(dynamic _)
+        {
+            string name = this.GetReqData();
+            string fileId = name.Split('.')[0];
+            var fileEntity = annexesFileIBLL.GetEntity(fileId);
+            string filepath = fileEntity.F_FilePath;
+
+            if (!FileDownHelper.FileExists(filepath))
+            {
+                return 404;
+            }
+
+            FileDownHelper.DownLoadWx(filepath, fileEntity.F_FileType);
+
+            return Success("");
+        }
+
+        public class FileModel
+        {
+            public string folderId { get; set; }
+            public string name { get; set; }
+            public string id { get; set; }
+        }
     }
-    private AnnexesFileIBLL annexesFileIBLL = new AnnexesFileBLL();
-
-    /// <summary>
-    /// 获取附件列表
-    /// </summary>
-    /// <param name="_"></param>
-    /// <returns></returns>
-    public Response WxGetList(dynamic _)
-    {
-      var keyValue = this.GetReqData();
-      var list = annexesFileIBLL.GetList(keyValue);
-
-      return Success(list);
-    }
-
-    /// <summary>
-    /// 上传附件图片文件
-    /// <summary>
-    /// <returns></returns>
-    public Response WxUpload(dynamic _)
-    {
-      var files = (List<HttpFile>)this.Context.Request.Files;
-      var folderId = this.GetReqData();
-
-      string filePath = Config.GetValue("AnnexesFile");
-      string uploadDate = DateTime.Now.ToString("yyyyMMdd");
-      string fileEextension = Path.GetExtension(files[0].Name);
-      string fileType = fileEextension.Replace(".", "");
-      string fileGuid = Guid.NewGuid().ToString();
-
-      string virtualPath = string.Format("{0}/{1}/{2}/{3}{4}", filePath, userInfo.userId, uploadDate, fileGuid, fileEextension);
-
-      //创建文件夹
-      string path = Path.GetDirectoryName(virtualPath);
-      Directory.CreateDirectory(path);
-      AnnexesFileEntity fileAnnexesEntity = new AnnexesFileEntity();
-      if (!System.IO.File.Exists(virtualPath))
-      {
-        byte[] bytes = new byte[files[0].Value.Length];
-        files[0].Value.Read(bytes, 0, bytes.Length);
-        FileInfo file = new FileInfo(virtualPath);
-        FileStream fs = file.Create();
-        fs.Write(bytes, 0, bytes.Length);
-        fs.Close();
-
-        //文件信息写入数据库
-        fileAnnexesEntity.F_Id = fileGuid;
-        fileAnnexesEntity.F_FileName = files[0].Name;
-        fileAnnexesEntity.F_FilePath = virtualPath;
-        fileAnnexesEntity.F_FileSize = files[0].Value.Length.ToString();
-        fileAnnexesEntity.F_FileExtensions = fileEextension;
-        fileAnnexesEntity.F_FileType = fileType;
-        fileAnnexesEntity.F_CreateUserId = userInfo.userId;
-        fileAnnexesEntity.F_CreateUserName = userInfo.realName;
-
-        annexesFileIBLL.SaveEntity(folderId, fileAnnexesEntity);
-      }
-
-      return SuccessString(fileGuid);
-    }
-
-    /// <summary>
-    /// 获取文件信息
-    /// </summary>
-    /// <param name="_"></param>
-    /// <returns></returns>
-    public Response WxFileInfo(dynamic _)
-    {
-      var fileId = this.GetReqData();
-      var fileEntity = annexesFileIBLL.GetEntity(fileId);
-
-      return Success(fileEntity);
-    }
-
-    /// <summary>
-    /// 删除文件
-    /// </summary>
-    /// <param name="_"></param>
-    /// <returns></returns>
-    public Response WxDeleteFile(dynamic _)
-    {
-      var fileId = this.GetReqData();
-      AnnexesFileEntity fileInfoEntity = annexesFileIBLL.GetEntity(fileId);
-      annexesFileIBLL.DeleteEntity(fileId);
-      //删除文件
-      if (System.IO.File.Exists(fileInfoEntity.F_FilePath))
-      {
-        System.IO.File.Delete(fileInfoEntity.F_FilePath);
-      }
-
-      return Success("删除成功");
-    }
-
-    /// <summary>
-    /// 下载文件，微信小程序用
-    /// 
-    /// 微信小程序可以预览图片、文档
-    /// 支持的图片格式：.jpg .png .webp .gif
-    /// 支持的文档格式：.doc(x) .xls(x) .ppt(x) .pdf
-    /// 
-    /// 对于其他格式的文件，微信小程序官方未提供打开或预览的 API，文件对用户来说不可访问
-    /// </summary>
-    /// <param name="_"></param>
-    /// <returns></returns>
-    public Response WxDownload(dynamic _)
-    {
-      string name = this.GetReqData();
-      string fileId = name.Split('.')[0];
-      var fileEntity = annexesFileIBLL.GetEntity(fileId);
-      string filepath = fileEntity.F_FilePath;
-
-      if (!FileDownHelper.FileExists(filepath))
-      {
-        return 404;
-      }
-
-      FileDownHelper.DownLoadWx(filepath, fileEntity.F_FileType);
-
-      return Success("");
-    }
-  }
 }
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