diff --git a/Assets/TEngine/Runtime/Unitity/Utils.cs b/Assets/TEngine/Runtime/Unitity/Utils.cs
index 33b78890..31206b07 100644
--- a/Assets/TEngine/Runtime/Unitity/Utils.cs
+++ b/Assets/TEngine/Runtime/Unitity/Utils.cs
@@ -143,7 +143,11 @@ namespace TEngine
 
         static void LoadAsset<T>(Component component, string path, int index) where T : UnityEngine.Object
         {
-            //TODO
+            if (component == null)
+            {
+                TLogger.LogException("component is null");
+                return;
+            }
 
             if (string.IsNullOrEmpty(path))
             {