diff --git a/inc/hgl/type/MemoryAllocator.h b/inc/hgl/type/MemoryAllocator.h
index 17fae3f..035b069 100644
--- a/inc/hgl/type/MemoryAllocator.h
+++ b/inc/hgl/type/MemoryAllocator.h
@@ -1,4 +1,4 @@
-#ifndef HGL_MEMORY_ALLOCATOR_INCLUDE
+#ifndef HGL_MEMORY_ALLOCATOR_INCLUDE
 #define HGL_MEMORY_ALLOCATOR_INCLUDE
 
 #include<hgl/type/DataType.h>
@@ -66,7 +66,7 @@ namespace hgl
         virtual ~MemoryAllocator();
 
         virtual bool Alloc(const uint64 size);
-        virtual void Free();
+        virtual void Free() override;
     };//class MemoryAllocator:public AbstractMemoryAllocator
 }//namespace hgl
 #endif//HGL_MEMORY_ALLOCATOR_INCLUDE
diff --git a/inc/hgl/type/MemoryBlock.h b/inc/hgl/type/MemoryBlock.h
index eaf045a..f4d5066 100644
--- a/inc/hgl/type/MemoryBlock.h
+++ b/inc/hgl/type/MemoryBlock.h
@@ -29,6 +29,7 @@ namespace hgl
         virtual         void *  Get         (const uint64 offset)   {return memory_allocator->Get(offset);}
 
         virtual         void    Clear   ();
+        virtual         void    Free    ();
         virtual         bool    Alloc   (const uint64 size,const uint64 uint_size=0);
         virtual         bool    Write   (const uint64 target,const void *source,const uint64 size);
         virtual         bool    Write   (const uint64 target,MemoryBlock *source,const uint64 offset,const uint64 size);
diff --git a/src/Other/MemoryAllocator.cpp b/src/Other/MemoryAllocator.cpp
index e879a15..90f112b 100644
--- a/src/Other/MemoryAllocator.cpp
+++ b/src/Other/MemoryAllocator.cpp
@@ -1,4 +1,4 @@
-#include<hgl/type/MemoryAllocator.h>
+#include<hgl/type/MemoryAllocator.h>
 
 namespace hgl
 {
diff --git a/src/Other/MemoryBlock.cpp b/src/Other/MemoryBlock.cpp
index 35491f8..dc9b416 100644
--- a/src/Other/MemoryBlock.cpp
+++ b/src/Other/MemoryBlock.cpp
@@ -1,4 +1,4 @@
-#include<hgl/type/MemoryBlock.h>
+#include<hgl/type/MemoryBlock.h>
 #include<string.h>
 namespace hgl
 {
@@ -13,7 +13,7 @@ namespace hgl
     MemoryBlock::~MemoryBlock()
     {
         hgl_free(temp_block);
-        SAFE_CLEAR(memory_allocator);       //��ͬ���ͷ��ڴ�
+        SAFE_CLEAR(memory_allocator);       //会同步释放内存
     }
 
     void MemoryBlock::Clear()
@@ -21,6 +21,11 @@ namespace hgl
         memory_allocator->Clear();
     }
 
+    void MemoryBlock::Free()
+    {
+        memory_allocator->Free();
+    }
+
     bool MemoryBlock::Alloc(const uint64 size,const uint64 uint_size)
     {
         memory_allocator->SetAllocUnitSize(uint_size);