diff --git a/example/Vulkan/VKDeviceAttribute.cpp b/example/Vulkan/VKDeviceAttribute.cpp
index 3af1c170..bd30fd9c 100644
--- a/example/Vulkan/VKDeviceAttribute.cpp
+++ b/example/Vulkan/VKDeviceAttribute.cpp
@@ -131,6 +131,9 @@ DeviceAttribute::DeviceAttribute(VkInstance inst,const PhysicalDevice *pd,VkSurf
 
 DeviceAttribute::~DeviceAttribute()
 {
+    if(pipeline_cache)
+        vkDestroyPipelineCache(device,pipeline_cache,nullptr);
+
     if(desc_pool)
         vkDestroyDescriptorPool(device,desc_pool,nullptr);
 
diff --git a/example/Vulkan/VKDeviceAttribute.h b/example/Vulkan/VKDeviceAttribute.h
index 29efde34..475533e5 100644
--- a/example/Vulkan/VKDeviceAttribute.h
+++ b/example/Vulkan/VKDeviceAttribute.h
@@ -50,6 +50,8 @@ struct DeviceAttribute
     }depth;
 
     VkDescriptorPool                    desc_pool       =nullptr;
+    
+    VkPipelineCache                     pipeline_cache  =nullptr;
 
 public:
 
diff --git a/example/Vulkan/VKDeviceCreater.cpp b/example/Vulkan/VKDeviceCreater.cpp
index 2057b1b3..cfeee45d 100644
--- a/example/Vulkan/VKDeviceCreater.cpp
+++ b/example/Vulkan/VKDeviceCreater.cpp
@@ -296,6 +296,23 @@ namespace
 
         return desc_pool;
     }
+
+    VkPipelineCache CreatePipelineCache(VkDevice device)
+    {
+        VkPipelineCacheCreateInfo pipelineCache;
+        pipelineCache.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
+        pipelineCache.pNext = nullptr;
+        pipelineCache.initialDataSize = 0;
+        pipelineCache.pInitialData = nullptr;
+        pipelineCache.flags = 0;
+        
+        VkPipelineCache cache;
+
+        if(!vkCreatePipelineCache(device, &pipelineCache, nullptr, &cache)!=VK_SUCCESS)
+            return(nullptr);
+
+        return cache;
+    }
 }//namespace
 
 Device *CreateRenderDevice(VkInstance inst,const PhysicalDevice *physical_device,Window *win)
@@ -342,6 +359,11 @@ Device *CreateRenderDevice(VkInstance inst,const PhysicalDevice *physical_device
     if(!attr->desc_pool)
         return(nullptr);
 
+    attr->pipeline_cache=CreatePipelineCache(attr->device);
+
+    if(!attr->pipeline_cache)
+        return(nullptr);
+
     auto_delete.Clear();
 
     return(new Device(attr));