diff --git a/funcext/tvclib/cstructurelib.tsf b/funcext/tvclib/cstructurelib.tsf
index 161b66e..b7aa506 100644
--- a/funcext/tvclib/cstructurelib.tsf
+++ b/funcext/tvclib/cstructurelib.tsf
@@ -49,11 +49,13 @@ type tmemoryclass=class
         {**
         @explan(说明) 获得指针字节数 %%
         **}
+        {$ifdef linux}
+        return 8;
+        {$endif}
         {$IFDEF win64}
         return 8;
-        {$ELSE}
-        return 4;
         {$ENDIF}
+        return 4;
     end
     function opblocks(p,f,v); //内存存储操作
     begin
@@ -141,13 +143,12 @@ type tmemoryclass=class
         @explan(说明)获取底层操作工具 %%
         @return (t_mem_mgr)内存底层管理工具 
         **}
-        if not ifobj(_tool)then _tool := get_mem_mgr();
-        return _tool;
+        return  get_mem_mgr();
     end
     function create();
     begin
         _blocks := array();
-        mtool();
+        _tool := mtool();
     end
     function destroy();virtual;
     begin
@@ -161,14 +162,14 @@ type tmemoryclass=class
         end
         _blocks := array();
     end
-    protected 
-    static _tool;
-    private
+    private 
+    _tool;   
     _blocks; //分配的内存块;以地址为索引的数组,值为分配的大小;
 end
 	//内存管理类,不支持**类型
 type ctslctrans = class(tmemoryclass)
     private
+    _tool;
     Fstrcdata;
     _nomalloc;
     _ptr;//对象地址
@@ -440,6 +441,7 @@ type ctslctrans = class(tmemoryclass)
         @param(ifset)(integer) 递归构造时使用%%
         **}
         class(tmemoryclass).create();
+        _tool := mtool();
         _ptr := 0;
         if not(ifarray(data)and mcols(data)>3)then
         begin