diff --git a/AssetStudio/AssetStudioForm.cs b/AssetStudio/AssetStudioForm.cs
index 36bb0b6..0cf3370 100644
--- a/AssetStudio/AssetStudioForm.cs
+++ b/AssetStudio/AssetStudioForm.cs
@@ -1013,7 +1013,7 @@ namespace AssetStudio
                     }
                 default:
                     {
-                        var str = asset.Deserialize();
+                        var str = asset.GetClassString();
                         if (str != null)
                         {
                             textPreviewBox.Text = str;
diff --git a/AssetStudio/Classes/Mesh.cs b/AssetStudio/Classes/Mesh.cs
index e017137..2557182 100644
--- a/AssetStudio/Classes/Mesh.cs
+++ b/AssetStudio/Classes/Mesh.cs
@@ -417,21 +417,19 @@ namespace AssetStudio
             return unpackedVectors;
         }
 
-        public Mesh(AssetPreloadData MeshPD, bool readSwitch)
+        public Mesh(AssetPreloadData preloadData, bool readSwitch)
         {
-            //Stream = new EndianStream(File.OpenRead(sourceFile.filePath), sourceFile.endianType);
-            //Stream.endian = sourceFile.endianType;
-            var version = MeshPD.sourceFile.version;
-            reader = MeshPD.InitReader();
+            var version = preloadData.sourceFile.version;
+            reader = preloadData.InitReader();
 
             bool m_Use16BitIndices = true; //3.5.0 and newer always uses 16bit indices
             uint m_MeshCompression = 0;
 
-            if (MeshPD.sourceFile.platform == -2)
+            if (preloadData.sourceFile.platform == -2)
             {
                 uint m_ObjectHideFlags = reader.ReadUInt32();
-                PPtr m_PrefabParentObject = MeshPD.sourceFile.ReadPPtr();
-                PPtr m_PrefabInternal = MeshPD.sourceFile.ReadPPtr();
+                PPtr m_PrefabParentObject = preloadData.sourceFile.ReadPPtr();
+                PPtr m_PrefabInternal = preloadData.sourceFile.ReadPPtr();
             }
 
             m_Name = reader.ReadAlignedString();
@@ -490,8 +488,7 @@ namespace AssetStudio
                 #endregion
 
                 #region BlendShapeData for 4.1.0 to 4.2.x, excluding 4.1.0 alpha
-                if (version[0] == 4 && ((version[1] == 1 && MeshPD.sourceFile.buildType[0] != "a") ||
-                                        (version[1] > 1 && version[1] <= 2)))
+                if (version[0] == 4 && ((version[1] == 1 && preloadData.sourceFile.buildType[0] != "a") || (version[1] > 1 && version[1] <= 2)))
                 {
                     int m_Shapes_size = reader.ReadInt32();
                     if (m_Shapes_size > 0)
@@ -547,17 +544,15 @@ namespace AssetStudio
                         bool m_IsReadable = reader.ReadBoolean();
                         bool m_KeepVertices = reader.ReadBoolean();
                         bool m_KeepIndices = reader.ReadBoolean();
-                        //TODO Need other ways to solve this problem
-                        /*if (version[0] == 5 && version[1] == 6 && version[2] == 4 &&
-                            MeshPD.sourceFile.buildType[0] == "p")
+                        if (preloadData.HasStructMember("m_UsedForStaticMeshColliderOnly"))
                         {
                             var m_UsedForStaticMeshColliderOnly = reader.ReadBoolean();
-                        }*/
+                        }
                     }
                     reader.AlignStream(4);
                     //This is a bug fixed in 2017.3.1p1 and later versions
                     if ((version[0] > 2017 || (version[0] == 2017 && version[1] >= 4)) || //2017.4
-                        ((version[0] == 2017 && version[1] == 3 && version[2] == 1) && MeshPD.sourceFile.buildType[0] == "p") || //fixed after 2017.3.1px
+                        ((version[0] == 2017 && version[1] == 3 && version[2] == 1) && preloadData.sourceFile.buildType[0] == "p") || //fixed after 2017.3.1px
                         ((version[0] == 2017 && version[1] == 3) && m_MeshCompression == 0))//2017.3.xfx with no compression
                     {
                         var m_IndexFormat = reader.ReadInt32();
@@ -1394,8 +1389,8 @@ namespace AssetStudio
             }
             else
             {
-                MeshPD.extension = ".obj";
-                MeshPD.Text = m_Name;
+                preloadData.extension = ".obj";
+                preloadData.Text = m_Name;
             }
         }
     }
diff --git a/AssetStudio/Classes/MonoBehaviour.cs b/AssetStudio/Classes/MonoBehaviour.cs
index 2a05431..7b89ec7 100644
--- a/AssetStudio/Classes/MonoBehaviour.cs
+++ b/AssetStudio/Classes/MonoBehaviour.cs
@@ -21,7 +21,7 @@ namespace AssetStudio
             var m_Name = reader.ReadAlignedString();
             if (readSwitch)
             {
-                if ((serializedText = preloadData.Deserialize()) == null)
+                if ((serializedText = preloadData.GetClassString()) == null)
                 {
                     var str = "PPtr<GameObject> m_GameObject\r\n";
                     str += "\tint m_FileID = " + m_GameObject.m_FileID + "\r\n";
diff --git a/AssetStudio/Classes/Shader.cs b/AssetStudio/Classes/Shader.cs
index 055eadc..14fbc4d 100644
--- a/AssetStudio/Classes/Shader.cs
+++ b/AssetStudio/Classes/Shader.cs
@@ -27,7 +27,7 @@ namespace AssetStudio
                     var str = (string)ShaderResource.ResourceManager.GetObject($"Shader{sourceFile.version[0]}{sourceFile.version[1]}");
                     if (str == null)
                     {
-                        str = preloadData.Deserialize();
+                        str = preloadData.GetClassString();
                         if (str == null)
                             m_Script = Encoding.UTF8.GetBytes("Serialized Shader can't be read");
                         else
diff --git a/AssetStudio/Classes/Texture2D.cs b/AssetStudio/Classes/Texture2D.cs
index 950b234..ddb88da 100644
--- a/AssetStudio/Classes/Texture2D.cs
+++ b/AssetStudio/Classes/Texture2D.cs
@@ -69,7 +69,10 @@ namespace AssetStudio
             m_IsReadable = reader.ReadBoolean(); //2.6.0 and up
             m_ReadAllowed = reader.ReadBoolean(); //3.0.0 - 5.4
             reader.AlignStream(4);
-
+            if (preloadData.HasStructMember("m_StreamingMipmapsPriority"))
+            {
+                var m_StreamingMipmapsPriority = reader.ReadInt32();
+            }
             m_ImageCount = reader.ReadInt32();
             m_TextureDimension = reader.ReadInt32();
             //m_TextureSettings
diff --git a/AssetStudio/StudioClasses/AssetPreloadData.cs b/AssetStudio/StudioClasses/AssetPreloadData.cs
index 8fc885f..1d659de 100644
--- a/AssetStudio/StudioClasses/AssetPreloadData.cs
+++ b/AssetStudio/StudioClasses/AssetPreloadData.cs
@@ -31,7 +31,7 @@ namespace AssetStudio
             return reader;
         }
 
-        public string Deserialize()
+        public string GetClassString()
         {
             var reader = InitReader();
             if (sourceFile.ClassStructures.TryGetValue(Type1, out var classStructure))
@@ -42,5 +42,10 @@ namespace AssetStudio
             }
             return null;
         }
+
+        public bool HasStructMember(string name)
+        {
+            return sourceFile.ClassStructures.TryGetValue(Type1, out var classStructure) && classStructure.members.Any(x => x.Name == name);
+        }
     }
 }