diff --git a/SpineViewer/Dialogs/AboutDialog.Designer.cs b/SpineViewer/Dialogs/AboutDialog.Designer.cs
index 97d77eb..184e917 100644
--- a/SpineViewer/Dialogs/AboutDialog.Designer.cs
+++ b/SpineViewer/Dialogs/AboutDialog.Designer.cs
@@ -131,7 +131,7 @@
             ShowIcon = false;
             ShowInTaskbar = false;
             StartPosition = FormStartPosition.CenterParent;
-            Text = "关于";
+            Text = "关于 SpineViewer";
             tableLayoutPanel_About.ResumeLayout(false);
             tableLayoutPanel_About.PerformLayout();
             panel1.ResumeLayout(false);
diff --git a/SpineViewer/Dialogs/AboutDialog.cs b/SpineViewer/Dialogs/AboutDialog.cs
index 0e8958a..36e042f 100644
--- a/SpineViewer/Dialogs/AboutDialog.cs
+++ b/SpineViewer/Dialogs/AboutDialog.cs
@@ -15,37 +15,9 @@ namespace SpineViewer.Dialogs
         public AboutDialog()
         {
             InitializeComponent();
-            this.Text = $"关于 {AssemblyTitle}";
             this.label_Version.Text = $"v{InformationalVersion}";
         }
 
-        #region 程序集特性访问器
-
-        public string AssemblyTitle
-        {
-            get
-            {
-                object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyTitleAttribute), false);
-                if(attributes.Length > 0)
-                {
-                    AssemblyTitleAttribute titleAttribute = (AssemblyTitleAttribute)attributes[0];
-                    if(titleAttribute.Title != "")
-                    {
-                        return titleAttribute.Title;
-                    }
-                }
-                return System.IO.Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().Location);
-            }
-        }
-
-        public string AssemblyVersion
-        {
-            get
-            {
-                return Assembly.GetExecutingAssembly().GetName().Version.ToString();
-            }
-        }
-
         public string InformationalVersion
         {
             get
@@ -54,59 +26,6 @@ namespace SpineViewer.Dialogs
             }
         }
 
-        public string AssemblyDescription
-        {
-            get
-            {
-                object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyDescriptionAttribute), false);
-                if (attributes.Length == 0)
-                {
-                    return "";
-                }
-                return ((AssemblyDescriptionAttribute)attributes[0]).Description;
-            }
-        }
-
-        public string AssemblyProduct
-        {
-            get
-            {
-                object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyProductAttribute), false);
-                if (attributes.Length == 0)
-                {
-                    return "";
-                }
-                return ((AssemblyProductAttribute)attributes[0]).Product;
-            }
-        }
-
-        public string AssemblyCopyright
-        {
-            get
-            {
-                object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
-                if (attributes.Length == 0)
-                {
-                    return "";
-                }
-                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
-            }
-        }
-
-        public string AssemblyCompany
-        {
-            get
-            {
-                object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCompanyAttribute), false);
-                if (attributes.Length == 0)
-                {
-                    return "";
-                }
-                return ((AssemblyCompanyAttribute)attributes[0]).Company;
-            }
-        }
-        #endregion
-
         private void linkLabel_RepoUrl_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
         {
             string url = linkLabel_RepoUrl.Text;