diff --git a/src/CADShared/Initialize/IAutoGo.cs b/src/CADShared/Initialize/IAutoGo.cs
index c9f1d749285af6c9d74f6ea13c0556bf00eeb2ae..b02cfe279480ba99a6397b9c0c04da1885f6f4dc 100644
--- a/src/CADShared/Initialize/IAutoGo.cs
+++ b/src/CADShared/Initialize/IAutoGo.cs
@@ -1,4 +1,4 @@
-namespace IFoxCAD.Cad;
+namespace IFoxCAD.Cad;
 
 using System.Diagnostics;
 
@@ -184,7 +184,10 @@ public static void AppDomainGetTypes(Action<Type> action, string? dllNameWithout
             {
                 // 获取类型集合,反射时候还依赖其他的dll就会这个错误
                 // 此通讯库要跳过,否则会报错.
-                var location = Path.GetFileNameWithoutExtension(assembly.Location);
+                var assemblyLocation = assembly.Location;
+                var location = !string.IsNullOrEmpty(assemblyLocation)
+                    ? Path.GetFileNameWithoutExtension(assemblyLocation)
+                    : assembly.GetName().Name;
                 if (dllNameWithoutExtension != null && location != dllNameWithoutExtension)
                     continue;
                 if (location == "AcInfoCenterConn") // 通讯库