diff --git a/CoreCms.Net.Services/Share/CoreCmsShareServices.cs b/CoreCms.Net.Services/Share/CoreCmsShareServices.cs
index b65baee8..17c039fe 100644
--- a/CoreCms.Net.Services/Share/CoreCmsShareServices.cs
+++ b/CoreCms.Net.Services/Share/CoreCmsShareServices.cs
@@ -855,7 +855,10 @@ namespace CoreCms.Net.Services
 
             //文件硬地址
             var savePath = _webHostEnvironment.WebRootPath + "/static/poster/";
+            //用户二维码头像
             var qrCodeDir = _webHostEnvironment.WebRootPath + "/static/qrCode/weChat/" + otherData;
+
+
             //如果文件夹不存在，则创建文件夹
             if (!Directory.Exists(savePath)) Directory.CreateDirectory(savePath);
 
@@ -901,15 +904,22 @@ namespace CoreCms.Net.Services
                             });
                             //将商品大图合并到背景图上
                             imageTemple.Mutate(x => x.DrawImage(imageThumbnail, new SixLabors.ImageSharp.Point(0, 0), 1));
-                            //将用户的分享二维码合并大背景图上
-                            var imageQrcode = await SixLabors.ImageSharp.Image.LoadAsync(qrCodeDir);
-                            //将二维码缩略至120X120
-                            imageQrcode.Mutate(x =>
+
+                            //如果已经存在用户头像的情况下。则附加渲染二维码
+                            //QrCode 根目录
+                            if (File.Exists(qrCodeDir))
                             {
-                                x.Resize(120, 120);
-                            });
-                            //将二维码图片合并到背景图上
-                            imageTemple.Mutate(x => x.DrawImage(imageQrcode, new SixLabors.ImageSharp.Point(275, 420), 1));
+                                //将用户的分享二维码合并大背景图上
+                                var imageQrcode = await SixLabors.ImageSharp.Image.LoadAsync(qrCodeDir);
+                                //将二维码缩略至120X120
+                                imageQrcode.Mutate(x =>
+                                {
+                                    x.Resize(120, 120);
+                                });
+                                //将二维码图片合并到背景图上
+                                imageTemple.Mutate(x => x.DrawImage(imageQrcode, new SixLabors.ImageSharp.Point(275, 420), 1));
+                            }
+
                             //构建字体//装载字体(ttf)（而且字体一定要支持简体中文的）
                             var fonts = new FontCollection();
                             SixLabors.Fonts.FontFamily fontFamily = fonts.Install(_webHostEnvironment.WebRootPath + "/fonts/SourceHanSansK-Normal.ttf");
@@ -982,15 +992,22 @@ namespace CoreCms.Net.Services
                         });
                         //将商品大图合并到背景图上
                         imageTemple.Mutate(x => x.DrawImage(imageThumbnail, new SixLabors.ImageSharp.Point(0, 0), 1));
-                        //将用户的分享二维码合并大背景图上
-                        var imageQrcode = await SixLabors.ImageSharp.Image.LoadAsync(qrCodeDir);
-                        //将二维码缩略至120X120
-                        imageQrcode.Mutate(x =>
+
+                        //如果已经存在用户头像的情况下。则附加渲染二维码
+                        //QrCode 根目录
+                        if (File.Exists(qrCodeDir))
                         {
-                            x.Resize(120, 120);
-                        });
-                        //将二维码图片合并到背景图上
-                        imageTemple.Mutate(x => x.DrawImage(imageQrcode, new SixLabors.ImageSharp.Point(275, 420), 1));
+                            //将用户的分享二维码合并大背景图上
+                            var imageQrcode = await SixLabors.ImageSharp.Image.LoadAsync(qrCodeDir);
+                            //将二维码缩略至120X120
+                            imageQrcode.Mutate(x =>
+                            {
+                                x.Resize(120, 120);
+                            });
+                            //将二维码图片合并到背景图上
+                            imageTemple.Mutate(x => x.DrawImage(imageQrcode, new SixLabors.ImageSharp.Point(275, 420), 1));
+                        }
+
                         //构建字体//装载字体(ttf)（而且字体一定要支持简体中文的）
                         var fonts = new FontCollection();
                         SixLabors.Fonts.FontFamily fontFamily = fonts.Install(_webHostEnvironment.WebRootPath + "/fonts/SourceHanSansK-Normal.ttf");