diff --git a/src/CounterDrone.Core/Models/ModelInfo.cs b/src/CounterDrone.Core/Models/ModelInfo.cs
index d02e225..7718ea7 100644
--- a/src/CounterDrone.Core/Models/ModelInfo.cs
+++ b/src/CounterDrone.Core/Models/ModelInfo.cs
@@ -13,7 +13,10 @@ namespace CounterDrone.Core.Models
         [NotNull]
         public string Name { get; set; } = string.Empty;
 
-        public string ModelType { get; set; } = string.Empty;
+        /// <summary>对应 EntityType 枚举：0=Drone 1=Platform 2=DetectionEquip</summary>
+        public int EntityType { get; set; }
+
+        public string Description { get; set; } = string.Empty;
 
         public string FilePath { get; set; } = string.Empty;
 
diff --git a/src/CounterDrone.Core/Services/IModelService.cs b/src/CounterDrone.Core/Services/IModelService.cs
index e43b44b..fa7c4c9 100644
--- a/src/CounterDrone.Core/Services/IModelService.cs
+++ b/src/CounterDrone.Core/Services/IModelService.cs
@@ -7,6 +7,7 @@ namespace CounterDrone.Core.Services
     public interface IModelService
     {
         ModelInfo ImportModel(string filePath, string name);
+        ModelInfo ImportModel(string filePath, string name, int entityType, string description);
         ModelInfo AddModel(ModelInfo model);
         void DeleteModel(string id);
         List<ModelInfo> GetAllModels();
diff --git a/src/CounterDrone.Core/Services/ModelService.cs b/src/CounterDrone.Core/Services/ModelService.cs
index af7aaa2..658809e 100644
--- a/src/CounterDrone.Core/Services/ModelService.cs
+++ b/src/CounterDrone.Core/Services/ModelService.cs
@@ -18,6 +18,9 @@ namespace CounterDrone.Core.Services
         }
 
         public ModelInfo ImportModel(string filePath, string name)
+            => ImportModel(filePath, name, 0, "");
+
+        public ModelInfo ImportModel(string filePath, string name, int entityType, string description)
         {
             if (string.IsNullOrWhiteSpace(name))
                 throw new ArgumentException("模型名称不能为空");
@@ -33,6 +36,8 @@ namespace CounterDrone.Core.Services
             var model = new ModelInfo
             {
                 Name = name,
+                EntityType = entityType,
+                Description = description,
                 FilePath = filePath,
                 FileSize = fileInfo.Length / (1024.0 * 1024.0),
             };
diff --git a/src/Unity/Assets/Scripts/Managers/ModelManager.cs b/src/Unity/Assets/Scripts/Managers/ModelManager.cs
index 471c56c..5d0ab69 100644
--- a/src/Unity/Assets/Scripts/Managers/ModelManager.cs
+++ b/src/Unity/Assets/Scripts/Managers/ModelManager.cs
@@ -28,6 +28,8 @@ namespace CounterDrone.Unity
         void OnDisable() { SqliteConnectionTracker.Untrack(_db); _db?.Dispose(); _db = null; }
 
         public ModelInfo Import(string filePath, string name) => _service.ImportModel(filePath, name);
+        public ModelInfo Import(string filePath, string name, int entityType, string desc)
+            => _service.ImportModel(filePath, name, entityType, desc);
         public ModelInfo Add(ModelInfo model) => _service.AddModel(model);
         public void Delete(string id) => _service.DeleteModel(id);
         public List<ModelInfo> GetAll() => _service.GetAllModels();