diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
index 3cafd86..b4dfd0d 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
@@ -1715,24 +1715,25 @@ namespace JoyD.Windows.CS.Toprie
                 };
 
                 // 设置保存对话框的初始目录为ProjectPath属性的值
-                if (!string.IsNullOrEmpty(ProjectPath))
+                String SavePath = String.IsNullOrWhiteSpace(ProjectPath) ? Application.StartupPath : ProjectPath;
+                if (!string.IsNullOrEmpty(SavePath))
                 {
                     // 确保目录存在
-                    if (Directory.Exists(ProjectPath))
+                    if (Directory.Exists(SavePath))
                     {
-                        saveFileDialog.InitialDirectory = ProjectPath;
+                        saveFileDialog.InitialDirectory = SavePath;
                     }
                     else
                     {
                         // 尝试创建目录
                         try
                         {
-                            Directory.CreateDirectory(ProjectPath);
-                            saveFileDialog.InitialDirectory = ProjectPath;
+                            Directory.CreateDirectory(SavePath);
+                            saveFileDialog.InitialDirectory = SavePath;
                         }
                         catch (Exception ex)
                         {
-                            Console.WriteLine($"创建项目路径目录失败: {ex.Message}");
+                            Console.WriteLine($"创建保存路径目录失败: {ex.Message}");
                             // 如果创建目录失败，则不设置初始目录，使用默认行为
                         }
                     }