diff --git a/inc/hgl/graph/VKDeviceAttribute.h b/inc/hgl/graph/VKDeviceAttribute.h
index 9de75c3f..b6ffea2b 100644
--- a/inc/hgl/graph/VKDeviceAttribute.h
+++ b/inc/hgl/graph/VKDeviceAttribute.h
@@ -39,6 +39,8 @@ struct GPUDeviceAttribute
     VkSurfaceTransformFlagBitsKHR       preTransform;
     VkCompositeAlphaFlagBitsKHR         compositeAlpha  =VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
 
+    bool                                blendOpAdvance  =false;
+
     bool                                uint8_index_type=false;
     bool                                uint32_index_type=false;
 
diff --git a/inc/hgl/graph/VKDeviceCreater.h b/inc/hgl/graph/VKDeviceCreater.h
index caead557..68acb858 100644
--- a/inc/hgl/graph/VKDeviceCreater.h
+++ b/inc/hgl/graph/VKDeviceCreater.h
@@ -98,6 +98,8 @@ struct VulkanHardwareRequirement
 
     uint32_t descriptor_pool;                  ///<描述符池大小(默认1024)
 
+    SupportLevel blendOperationAdvanced;       ///<要求支持高级混合
+
 public:
 
     VulkanHardwareRequirement()
@@ -110,6 +112,8 @@ public:
 
         fullDrawIndexUint8=SupportLevel::Want;
         fullDrawIndexUint32=SupportLevel::Want;
+
+        blendOperationAdvanced=SupportLevel::Want;
     }
 };
 
diff --git a/inc/hgl/graph/VKPhysicalDevice.h b/inc/hgl/graph/VKPhysicalDevice.h
index febaaf7c..acd00c18 100644
--- a/inc/hgl/graph/VKPhysicalDevice.h
+++ b/inc/hgl/graph/VKPhysicalDevice.h
@@ -19,6 +19,7 @@ class GPUPhysicalDevice
     VkPhysicalDeviceVulkan11Properties  properties11;
     VkPhysicalDeviceVulkan12Properties  properties12;
     VkPhysicalDeviceVulkan13Properties  properties13;
+    VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT blendOpAdvProperties;
 
     VkPhysicalDeviceMemoryProperties    memory_properties;
     List<VkLayerProperties>             layer_properties;
@@ -29,8 +30,10 @@ private:
 
     bool support_u8_index=false;
     bool dynamic_state=false;
-    
-public:    
+
+    bool blendOpAdvanced=false;
+
+public:
 
     const VkPhysicalDeviceFeatures &        GetFeatures10       ()const{return features;}
     const VkPhysicalDeviceVulkan11Features &GetFeatures11       ()const{return features11;}
@@ -149,6 +152,13 @@ public:
     const VkBool32  SupportU32Index             ()const{return features.fullDrawIndexUint32;}
     const VkBool32  SupportU8Index              ()const{return support_u8_index;}
 
+    const VkBool32  SupportBlendOpAdvanced      ()const{return blendOpAdvanced;}
+
+    const VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT *GetBlendOpAdvancedProperties()const
+    {
+        return blendOpAdvanced?&blendOpAdvProperties:nullptr;
+    }
+
     // support != open, so please don't direct use GetFeatures().
     // open any features in CreateDevice()&SetDeviceFeatures() functions.
     const bool      SupportMDI                  ()const
diff --git a/src/SceneGraph/Vulkan/VKDeviceCreater.cpp b/src/SceneGraph/Vulkan/VKDeviceCreater.cpp
index e2bd3538..711df06a 100644
--- a/src/SceneGraph/Vulkan/VKDeviceCreater.cpp
+++ b/src/SceneGraph/Vulkan/VKDeviceCreater.cpp
@@ -85,6 +85,9 @@ namespace
 
         if(require.fullDrawIndexUint8>=VulkanHardwareRequirement::SupportLevel::Want)
             ext_list->Add(VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME);
+
+        if(require.blendOperationAdvanced>=VulkanHardwareRequirement::SupportLevel::Want)
+            ext_list->Add(VK_EXT_BLEND_OPERATION_ADVANCED_EXTENSION_NAME);
     }
 
     void SetDeviceFeatures(VkPhysicalDeviceFeatures *features,const VkPhysicalDeviceFeatures &pdf,const VulkanHardwareRequirement &require)
@@ -324,6 +327,9 @@ GPUDevice *VulkanDeviceCreater::CreateRenderDevice()
         device_attr->uint32_index_type=true;
     }
 
+    if(require.blendOperationAdvanced>=VulkanHardwareRequirement::SupportLevel::Want)
+        device_attr->blendOpAdvance=true;
+
     device_attr->surface_format=surface_format;
 
     GetDeviceQueue(device_attr);
diff --git a/src/SceneGraph/Vulkan/VKPhysicalDevice.cpp b/src/SceneGraph/Vulkan/VKPhysicalDevice.cpp
index 2c58d5d5..94ab27ee 100644
--- a/src/SceneGraph/Vulkan/VKPhysicalDevice.cpp
+++ b/src/SceneGraph/Vulkan/VKPhysicalDevice.cpp
@@ -70,6 +70,7 @@ GPUPhysicalDevice::GPUPhysicalDevice(VkInstance inst,VkPhysicalDevice pd)
         if(func)
         {
             VkPhysicalDeviceFeatures2 features2;
+            VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT boaf;
 
             features2.sType=VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
             features2.pNext=&features11;
@@ -81,11 +82,16 @@ GPUPhysicalDevice::GPUPhysicalDevice(VkInstance inst,VkPhysicalDevice pd)
             features12.pNext=&features13;
 
             features13.sType=VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_FEATURES;
-            features13.pNext=nullptr;
+            features13.pNext=&boaf;
+
+            boaf.sType=VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_FEATURES_EXT;
+            boaf.pNext=nullptr;
 
             func(physical_device,&features2);
 
             hgl_cpy(features,features2.features);
+
+            blendOpAdvanced=boaf.advancedBlendCoherentOperations;
         }
         else
         {
@@ -114,7 +120,10 @@ GPUPhysicalDevice::GPUPhysicalDevice(VkInstance inst,VkPhysicalDevice pd)
             properties12.pNext=&properties13;
 
             properties13.sType=VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_PROPERTIES;
-            properties13.pNext=nullptr;
+            properties13.pNext=&blendOpAdvProperties;
+
+            blendOpAdvProperties.sType=VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_PROPERTIES_EXT;
+            blendOpAdvProperties.pNext=nullptr;
 
             func(physical_device,&properties2);