updated NonClientAreaContent

src/Shared/HandyControlDemo_Shared/Service/Data/DataService.cs

@@ -164,6 +164,12 @@ namespace HandyControlDemo.Service
                     DisplayName = "noctwolf",
                     AvatarUri = "https://avatars3.githubusercontent.com/u/21022467?s=400&v=4",
                     Link = "https://www.cnblogs.com/noctwolf/"
+                },
+                new AvatarModel
+                {
+                    DisplayName = "关关长语",
+                    AvatarUri = "https://avatars3.githubusercontent.com/u/25916858?s=400&v=4",
+                    Link = "https://blog.csdn.net/qq_28806349/category_11213909.html"
                 }
             };
         }