diff --git a/example/Vulkan/SceneTree.cpp b/example/Vulkan/SceneTree.cpp
index e3f61b30..40903f2d 100644
--- a/example/Vulkan/SceneTree.cpp
+++ b/example/Vulkan/SceneTree.cpp
@@ -149,7 +149,6 @@ private:
         return(true);
     }
 
-
 public:
 
     bool Init()
diff --git a/inc/hgl/graph/SceneNode.h b/inc/hgl/graph/SceneNode.h
index 1699ad35..3a6336cd 100644
--- a/inc/hgl/graph/SceneNode.h
+++ b/inc/hgl/graph/SceneNode.h
@@ -50,6 +50,7 @@ namespace hgl
             {
                 SetLocalMatrix(mat);
             }
+
             virtual ~SceneNode()
             {
                 ClearSubNode();
diff --git a/inc/hgl/type/List.h b/inc/hgl/type/List.h
index 11c6616a..8b324d1d 100644
--- a/inc/hgl/type/List.h
+++ b/inc/hgl/type/List.h
@@ -86,7 +86,7 @@ namespace hgl
         }
     };//template <typename T> class List
 
-    template<typename T> T *GetObject(const List<T *> &list,const int index)
+    template<typename T> T *GetListObject(const List<T *> &list,const int index)
     {
         T *obj;
 
diff --git a/inc/hgl/type/Map.cpp b/inc/hgl/type/Map.cpp
index a112be62..49cdc9ec 100644
--- a/inc/hgl/type/Map.cpp
+++ b/inc/hgl/type/Map.cpp
@@ -208,7 +208,7 @@ namespace hgl
     {
         int index=Find(flag);
 
-        DataPair *obj=GetObject(data_list,index);
+        DataPair *obj=GetListObject(data_list,index);
 
         if(!obj)
             return(false);
@@ -223,7 +223,7 @@ namespace hgl
     {
         int index=Find(key);
 
-        DataPair *obj=GetObject(data_list,index);
+        DataPair *obj=GetListObject(data_list,index);
 
         if(!obj)
             return(false);
@@ -315,7 +315,7 @@ namespace hgl
     {
         int index=Find(flag);
 
-        DataPair *dp=GetObject(data_list,index);
+        DataPair *dp=GetListObject(data_list,index);
 
         if(!dp)
             return(false);
@@ -386,7 +386,7 @@ namespace hgl
         if(index<0
          ||index>=data_list.GetCount())return(false);
 
-        data_pool.Release(GetObject(data_list,index));
+        data_pool.Release(GetListObject(data_list,index));
         data_list.DeleteMove(index);
 
         return(true);
@@ -424,7 +424,7 @@ namespace hgl
 
         if(FindPos(flag,result))
         {
-            DataPair *dp=GetObject(data_list,result);
+            DataPair *dp=GetListObject(data_list,result);
 
             if(dp)
                 dp->right=data;
@@ -449,7 +449,7 @@ namespace hgl
     template<typename F,typename T,typename DataPair>
     bool _Map<F,T,DataPair>::Change(const F &flag,const T &data)
     {
-        DataPair *dp=GetObject(data_list,Find(flag));
+        DataPair *dp=GetListObject(data_list,Find(flag));
 
         if(!dp)
             return(false);
diff --git a/inc/hgl/type/Map.h b/inc/hgl/type/Map.h
index 3a3350dc..cf57d4ba 100644
--- a/inc/hgl/type/Map.h
+++ b/inc/hgl/type/Map.h
@@ -93,7 +93,7 @@ namespace hgl
                     return count;
                 }
 
-                IDItem *GetItem(int n){return GetObject(data_list,n);}                              ///<取指定序号的数据
+                IDItem *GetItem(int n){return GetListObject(data_list,n);}                          ///<取指定序号的数据
                 bool    Get(int,F &,T &) const;                                                     ///<取指定序号的数据
                 bool    GetKey(int,F &);                                                            ///<取指定序号的索引
                 bool    GetValue(int,T &);                                                          ///<取指定序号的数据
@@ -116,7 +116,7 @@ namespace hgl
         virtual ~Map()=default;
     };//class Map
 
-    template<typename T_ID,typename T_U> T_U *GetObject(Map<T_ID,T_U *> &list,const T_ID &id)
+    template<typename T_ID,typename T_U> T_U *GetListObject(Map<T_ID,T_U *> &list,const T_ID &id)
     {
         T_U *result;
 
@@ -141,7 +141,7 @@ namespace hgl
 
                 void    DeleteObject(int index)
                 {
-                    DeleteObject(GetObject(this->data_list,index));
+                    DeleteObject(GetListObject(this->data_list,index));
                 }
 
     public:
@@ -259,7 +259,7 @@ namespace hgl
             {
                 DeleteObject(index);
 
-                DataPair *dp=GetObject(this->data_list,index);
+                DataPair *dp=GetListObject(this->data_list,index);
 
                 if(dp)
                     dp->right=data;
@@ -284,7 +284,7 @@ namespace hgl
             {
                 DeleteObject(index);
 
-                DataPair *dp=GetObject(this->data_list,index);
+                DataPair *dp=GetListObject(this->data_list,index);
 
                 if(!dp)
                     return(false);
@@ -327,7 +327,7 @@ namespace hgl
 
         T *operator[](const F &index)const
         {
-            auto *obj=GetObject(this->data_list,this->Find(index));
+            auto *obj=GetListObject(this->data_list,this->Find(index));
 
             if(obj)
                 return obj->right;
diff --git a/src/Base/CMakeLists.txt b/src/Base/CMakeLists.txt
index 2d473610..fcf0346c 100644
--- a/src/Base/CMakeLists.txt
+++ b/src/Base/CMakeLists.txt
@@ -7,7 +7,8 @@ SET(BASE_TYPE_SOURCE
     DataType/Color3f.cpp
     DataType/Color4f.cpp
 #     DataType/FontInfo.cpp
-    DataType/StringList.cpp)
+    DataType/StringList.cpp
+	DataType/Endian.cpp)
 
 SOURCE_GROUP("DataType" FILES ${BASE_TYPE_SOURCE})
 
diff --git a/src/Base/DataType/Endian.cpp b/src/Base/DataType/Endian.cpp
new file mode 100644
index 00000000..ae8c5008
--- /dev/null
+++ b/src/Base/DataType/Endian.cpp
@@ -0,0 +1,15 @@
+#include<hgl/type/DataType.h>
+
+namespace hgl
+{
+    bool CheckSystemEndian()
+    {
+        constexpr uint16 db=0xABCD;
+
+    #if HGL_ENDIAN == HGL_BIG_ENDIAN
+        return(*(uint8 *)&db==0xAB);
+    #else
+        return(*(uint8 *)&db==0xCD);
+    #endif//HGL_BIG_ENDIAN
+    }
+}//namespace hgl