diff --git a/Editor/Processors/SkinnedMeshes/MeshInfo2.cs b/Editor/Processors/SkinnedMeshes/MeshInfo2.cs
index f993bbd6a..853897970 100644
--- a/Editor/Processors/SkinnedMeshes/MeshInfo2.cs
+++ b/Editor/Processors/SkinnedMeshes/MeshInfo2.cs
@@ -305,7 +305,7 @@ public void WriteToMesh(Mesh destMesh)
                 for (var i = 0; i < Vertices.Count; i++)
                 {
                     vertices[i] = Vertices[i].Position;
-                    normals[i] = Vertices[i].Normal.normalized;
+                    normals[i] = Vertices[i].Normal;
                 }
 
                 destMesh.vertices = vertices;
@@ -317,12 +317,7 @@ public void WriteToMesh(Mesh destMesh)
             {
                 var tangents = new Vector4[Vertices.Count];
                 for (var i = 0; i < Vertices.Count; i++)
-                {
-                    var tangent3 = (Vector3)Vertices[i].Tangent;
-                    var tangentW = Vertices[i].Tangent.w;
-                    tangent3.Normalize();
-                    tangents[i] = new Vector4(tangent3.x, tangent3.y, tangent3.z, tangentW);
-                }
+                    tangents[i] = Vertices[i].Tangent;
                 destMesh.tangents = tangents;
             }