diff --git a/ZCppMain/ZtCArray.H b/ZCppMain/ZtCArray.H
index b10ca1f..68e3f0c 100644
--- a/ZCppMain/ZtCArray.H
+++ b/ZCppMain/ZtCArray.H
@@ -21,7 +21,6 @@ namespace ZNsMain
         typedef TType    TypeData;
         typedef TTypArg  TypeArg ;
         typedef TSize    TypeSize;
-        typedef ZtCArray ZCArray ;
     public:
         class ZCIterator;
     public:
@@ -34,9 +33,9 @@ namespace ZNsMain
         class ZCIterator
         {
         private:                mutable
-            Type*    mp_Data  ; mutable
-            TSize    ml_ElePos; // *mp_Data 가 배열에서 차지하는 위치
-            ZCArray* mp_CArray;
+            Type*     mp_Data  ; mutable
+            TSize     ml_ElePos; // *mp_Data 가 배열에서 차지하는 위치
+            ZtCArray* mp_CArray;
         public:
 
             ZCIterator()
@@ -47,29 +46,29 @@ namespace ZNsMain
             }/*
             ZCIterator()*/
 
-            ZCIterator(ZCArray& AR_CArray, Type& AR_CData, TSize AL_ElePos)
+            ZCIterator(ZtCArray& AR_CArray, Type& AR_CData, TSize AL_ElePos)
             {
                 mp_Data  =&AR_CData ;
                 mp_CArray=&AR_CArray;
                 ml_ElePos=AL_ElePos ;
             }/*
-            ZCIterator(ZCArray& AR_CArray, Type& AR_CData, TSize AL_ElePos)*/
+            ZCIterator(ZtCArray& AR_CArray, Type& AR_CData, TSize AL_ElePos)*/
 
-            ZCIterator(ZCArray& AR_CArray)
+            ZCIterator(ZtCArray& AR_CArray)
             {
                 mp_Data  = AR_CArray.mp_TypeArr         ;
                 mp_CArray=&AR_CArray                    ;
                 ml_ElePos=(AR_CArray.size()>0 ? 1 : 0 ) ;
             }/*
-            ZCIterator(ZCArray& AR_CArray)*/
+            ZCIterator(ZtCArray& AR_CArray)*/
 
-            ZCIterator(const ZCArray& AR_CArray)
+            ZCIterator(const ZtCArray& AR_CArray)
             {
                 mp_Data  = AR_CArray.mp_TypeArr             ;
-                mp_CArray= const_cast<ZCArray*>(&AR_CArray) ;
+                mp_CArray= const_cast<ZtCArray*>(&AR_CArray);
                 ml_ElePos= (AR_CArray.size()>0 ? 1 : 0 )    ;
             }/*
-            ZCIterator(const ZCArray& AR_CArray)*/
+            ZCIterator(const ZtCArray& AR_CArray)*/
 
             Type& operator*( ){return *mp_Data;}
             Type* operator->(){return  mp_Data;}
@@ -137,7 +136,7 @@ namespace ZNsMain
         }/*
         ~ZtCArray()*/
 
-        ZCArray& operator=(const ZCArray& rhs)
+        ZtCArray& operator=(const ZtCArray& rhs)
         {
             if(this==&rhs)  return *this  ;
 
@@ -154,13 +153,13 @@ namespace ZNsMain
 
             return *this;
         }/*
-        ZCArray& operator=(const ZCArray& rhs)*/
+        ZtCArray& operator=(const ZtCArray& rhs)*/
 
-        ZCArray& operator()(TypeArg AR_TypeArg)
+        ZtCArray& operator()(TypeArg AR_TypeArg)
         {
             AddTail(AR_TypeArg); return *this;
         }/*
-        ZCArray& operator()(TypeArg AR_TypeArg)*/
+        ZtCArray& operator()(TypeArg AR_TypeArg)*/
 
 
         void Delete()
@@ -653,11 +652,11 @@ namespace ZNsMain
     class ZtCArray /////////////////////////*/
 
 
-    ///////////////////////////////////////////////
+    ////////////////////////////////////////////////
 
-    ////////////// end class ZCArray //////////////
+    ////////////// end class ZtCArray //////////////
 
-    ///////////////////////////////////////////////
+    ////////////////////////////////////////////////