diff --git a/CMSceneGraph b/CMSceneGraph
index f5740162..b10387ad 160000
--- a/CMSceneGraph
+++ b/CMSceneGraph
@@ -1 +1 @@
-Subproject commit f57401620a52eaf3fdaaf5410beb9528aadaa49a
+Subproject commit b10387ad563ced36feb5cdd8eea3cdaed6e68bf6
diff --git a/inc/hgl/shadergen/ShaderCreateInfoVertex.h b/inc/hgl/shadergen/ShaderCreateInfoVertex.h
index ca89a0d7..9db65b1e 100644
--- a/inc/hgl/shadergen/ShaderCreateInfoVertex.h
+++ b/inc/hgl/shadergen/ShaderCreateInfoVertex.h
@@ -21,31 +21,24 @@ namespace hgl
 
             void AddMaterialID()
             {
-                constexpr const VAT vat{VertexAttribType::BaseType::UInt,1};        //使用uint8
-
-                AddInput(vat,VAN::MaterialInstanceID,VK_VERTEX_INPUT_RATE_VERTEX,VertexInputGroup::MaterialInstanceID);
+                AddInput(VAT_UINT,VAN::MaterialInstanceID,VK_VERTEX_INPUT_RATE_INSTANCE,VertexInputGroup::MaterialInstanceID);
             }
 
             void AddJoint()
             {
-                constexpr const VAT id      {VertexAttribType::BaseType::UInt,4};   //使用uint8[4]
-                constexpr const VAT weight  {VertexAttribType::BaseType::Float,4};  //使用uint8[4]
-
-                AddInput(id,    VAN::JointID,    VK_VERTEX_INPUT_RATE_VERTEX,VertexInputGroup::JointID);
-                AddInput(weight,VAN::JointWeight,VK_VERTEX_INPUT_RATE_VERTEX,VertexInputGroup::JointWeight);
+                AddInput(VAT_UVEC4, VAN::JointID,    VK_VERTEX_INPUT_RATE_VERTEX,VertexInputGroup::JointID);
+                AddInput(VAT_VEC4,  VAN::JointWeight,VK_VERTEX_INPUT_RATE_VERTEX,VertexInputGroup::JointWeight);
             }
 
             void AddLocalToWorld()
             {
-                constexpr const VAT vat{VertexAttribType::BaseType::Float,4};       //使用float[4]
-
                 char name[]= "LocalToWorld_?";
 
                 for(uint i=0;i<4;i++)
                 {
                     name[sizeof(name)-2]='0'+i;
 
-                    AddInput(vat,name,VK_VERTEX_INPUT_RATE_INSTANCE,VertexInputGroup::LocalToWorld);
+                    AddInput(VAT_VEC4,name,VK_VERTEX_INPUT_RATE_INSTANCE,VertexInputGroup::LocalToWorld);
                 }
             }
         };//class ShaderCreateInfoVertex:public ShaderCreateInfo
diff --git a/src/SceneGraph/RenderNode.cpp b/src/SceneGraph/RenderNode.cpp
index 748f8b7d..07ccbe1c 100644
--- a/src/SceneGraph/RenderNode.cpp
+++ b/src/SceneGraph/RenderNode.cpp
@@ -86,7 +86,7 @@ namespace hgl
             uint mi_count;                              ///<材质实例数量
 
             uint mi_size;                               ///<单个材质实例数量长度
-            DeviceBuffer *mi_data_buffer;               ///<材质实例数据UBO
+            DeviceBuffer *mi_data_buffer;               ///<材质实例数据UBO/SSBO
 
             VBO *mi_id;
             VkBuffer mi_id_buffer;