diff --git a/inc/hgl/type/ArrayList.h b/inc/hgl/type/ArrayList.h
index ced7639..928197a 100644
--- a/inc/hgl/type/ArrayList.h
+++ b/inc/hgl/type/ArrayList.h
@@ -205,7 +205,7 @@ namespace hgl
         virtual bool GetLast    (T &data)const{return data_array.ReadAt(data,GetCount()-1);}        ///<取最后一个数据
     };//template <typename T> class ArrayList
 
-    template<typename T> T *GetObjectFromList(const ArrayList<T *> &list,const int index)
+    template<typename T> T *GetObjectFromMap(const ArrayList<T *> &list,const int index)
     {
         T *obj;
 
diff --git a/inc/hgl/type/Map.cpp b/inc/hgl/type/Map.cpp
index bdd428b..8bdf06f 100644
--- a/inc/hgl/type/Map.cpp
+++ b/inc/hgl/type/Map.cpp
@@ -192,7 +192,7 @@ namespace hgl
         if(index==-1)
             return(nullptr);
 
-        KVData *obj=GetObjectFromList(data_list,index);
+        KVData *obj=GetObjectFromMap(data_list,index);
 
         if(!obj)return(nullptr);
         return &(obj->value);
@@ -209,7 +209,7 @@ namespace hgl
     {
         int index=Find(flag);
 
-        KVData *obj=GetObjectFromList(data_list,index);
+        KVData *obj=GetObjectFromMap(data_list,index);
 
         if(!obj)
             return(-1);
@@ -224,7 +224,7 @@ namespace hgl
     {
         int index=Find(key);
 
-        KVData *obj=GetObjectFromList(data_list,index);
+        KVData *obj=GetObjectFromMap(data_list,index);
 
         if(!obj)
             return(false);
@@ -323,7 +323,7 @@ namespace hgl
     {
         int index=Find(flag);
 
-        KVData *dp=GetObjectFromList(data_list,index);
+        KVData *dp=GetObjectFromMap(data_list,index);
 
         if(!dp)
             return(false);
@@ -394,7 +394,7 @@ namespace hgl
         if(index<0
          ||index>=data_list.GetCount())return(false);
 
-        data_pool.Release(GetObjectFromList(data_list,index));
+        data_pool.Release(GetObjectFromMap(data_list,index));
         data_list.DeleteShift(index);
 
         return(true);
@@ -433,7 +433,7 @@ namespace hgl
 
         if(FindPos(flag,result))
         {
-            dp=GetObjectFromList(data_list,result);
+            dp=GetObjectFromMap(data_list,result);
 
             if(dp)
             {
@@ -469,7 +469,7 @@ namespace hgl
     template<typename K,typename V,typename KVData>
     bool MapTemplate<K,V,KVData>::Change(const K &flag,const V &data)
     {
-        KVData *dp=GetObjectFromList(data_list,Find(flag));
+        KVData *dp=GetObjectFromMap(data_list,Find(flag));
 
         if(!dp)
             return(false);
diff --git a/inc/hgl/type/Map.h b/inc/hgl/type/Map.h
index 49b4980..4a1418b 100644
--- a/inc/hgl/type/Map.h
+++ b/inc/hgl/type/Map.h
@@ -120,7 +120,7 @@ namespace hgl
                     return count;
                 }
 
-                KVData *GetItem(int n){return GetObjectFromList(data_list,n);}                      ///<取指定序号的数据
+                KVData *GetItem(int n){return GetObjectFromMap(data_list,n);}                      ///<取指定序号的数据
                 bool    GetBySerial(int,K &,V &) const;                                             ///<取指定序号的数据
                 bool    GetKey(int,K &);                                                            ///<取指定序号的索引
                 bool    GetValue(int,V &);                                                          ///<取指定序号的数据
@@ -150,7 +150,7 @@ namespace hgl
         virtual ~Map()=default;
     };//class Map
 
-    template<typename T_ID,typename T_U> T_U *GetObjectFromList(Map<T_ID,T_U *> &list,const T_ID &id)
+    template<typename T_ID,typename T_U> T_U *GetObjectFromMap(Map<T_ID,T_U *> &list,const T_ID &id)
     {
         T_U *result;
 
@@ -177,7 +177,7 @@ namespace hgl
 
                 void    DeleteObject(int index)
                 {
-                    DeleteObject(GetObjectFromList(this->data_list,index));
+                    DeleteObject(GetObjectFromMap(this->data_list,index));
                 }
 
     public:
@@ -293,7 +293,7 @@ namespace hgl
             {
                 DeleteObject(index);
 
-                KVData *dp=GetObjectFromList(this->data_list,index);
+                KVData *dp=GetObjectFromMap(this->data_list,index);
 
                 if(dp)
                     dp->value=data;
@@ -318,7 +318,7 @@ namespace hgl
             {
                 DeleteObject(index);
 
-                KVData *dp=GetObjectFromList(this->data_list,index);
+                KVData *dp=GetObjectFromMap(this->data_list,index);
 
                 if(!dp)
                     return(false);
@@ -334,7 +334,7 @@ namespace hgl
 
         V *operator[](const K &index)const
         {
-            auto *obj=GetObjectFromList(this->data_list,this->Find(index));
+            auto *obj=GetObjectFromMap(this->data_list,this->Find(index));
 
             if(obj)
                 return obj->value;