diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index 71d4f3c..ef6c675 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -1230,10 +1230,12 @@ namespace ZNsMain
             typedef ZtStTuple<int, int> CTupleInt2 는 정상이다.
 
         상식적으로도 ZtStTuple<int> 으로 쓸 일은 없다. -- 2021-03-04 16:27
-    
+
+    ■  이젠 ZtStTuple<int> 형태도 가능하다. ZftMakeTuple() 도 추가. - -2025-09-05 21:01
+
     //////////////////////////////////////////////////////////////////////////////////////////*/
 
-    template<   typename Type1     , typename Type2 =void,
+    template<   typename Type1=void, typename Type2 =void,
                 typename Type3=void, typename Type4 =void,
                 typename Type5=void, typename Type6 =void,
                 typename Type7=void, typename Type8 =void,
@@ -1241,11 +1243,24 @@ namespace ZNsMain
             >
     struct ZtStTuple //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
     {
-        typedef typename ZtCCheckRef<Type1>::TypeData TypeData1 ;
+        ZtStTuple(){}
+    };
+    /*###########################################################################################*/
+
+
+    template<   typename Type1
+            >
+    struct ZtStTuple<Type1> ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    {
+        typedef ZNsMain::ZtCCheckRef<Type1>   CCheckRef1 ;
+        typedef typename CCheckRef1::TypeData TypeData1  ;
 
         TypeData1 _1;
 
-        ZtStTuple(TypeData1 _T1) : _1(_T1){}
+        ZtStTuple<Type1>(){}
+        ZtStTuple<Type1>(Type1 _T1) :
+            _1(CCheckRef1::PassData(_T1))
+        {}
     };
     /*###########################################################################################*/
     template<   typename Type1, typename Type2 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -1542,6 +1557,13 @@ namespace ZNsMain
     /*###########################################################################################*/
 
 
+    template<typename Type1>
+        ZtStTuple<Type1> ZftMakeTuple(Type1 _T1)
+    {
+        return ZtStTuple<Type1>(_T1);
+    }/*
+    template<typename Type1>
+        ZtStTuple<Type1> ZftMakeTuple(Type1 _T1)*/
 
     template<typename Type1, typename Type2>
         ZtStTuple<Type1, Type2> ZftMakeTuple(Type1 _T1, Type2 _T2)
diff --git a/ZCppMainTest/ZftMakeTuple_000.cpp b/ZCppMainTest/ZftMakeTuple_000.cpp
index 2128524..eff179f 100644
--- a/ZCppMainTest/ZftMakeTuple_000.cpp
+++ b/ZCppMainTest/ZftMakeTuple_000.cpp
@@ -23,6 +23,7 @@ namespace ZNsMain
                 ZCStringStd VO_BuffCStr("myBuff");
                 ZTypInt     VI_NowCnt = 0;
 
+                auto myt1 = ZftMakeTuple(1);
                 auto myt2 = ZftMakeTuple(1, 34);
                 auto myt3 = ZftMakeTuple(1, 34, 'C');
                 auto myt4 = ZftMakeTuple(1, 34, 'C', ZftMCP(VO_BuffCStr));
diff --git a/ZCppMainTest/ZtCThreadEx_000.cpp b/ZCppMainTest/ZtCThreadEx_000.cpp
index a4ef6e5..d510d6f 100644
--- a/ZCppMainTest/ZtCThreadEx_000.cpp
+++ b/ZCppMainTest/ZtCThreadEx_000.cpp
@@ -163,8 +163,8 @@ int main(int AI_ArgCnt, char* APP_ArgVal[])*/
 
 ■  mingw 컴파일
 
-    g++.exe -o ZtCThreadEx_000_mw.exe   ZtCThreadEx_000.cpp -I../
-    g++.exe -o ZtCThreadEx_000_mw_D.exe ZtCThreadEx_000.cpp -I../ -D_DEBUG
+    g++.exe -std=c++98 -o ZtCThreadEx_000_mw.exe   ZtCThreadEx_000.cpp -I../
+    g++.exe -std=c++98 -o ZtCThreadEx_000_mw_D.exe ZtCThreadEx_000.cpp -I../ -D_DEBUG
 
     ./ZtCThreadEx_000_mw.exe
     ./ZtCThreadEx_000_mw_D.exe
diff --git a/ZCppMainTest/ZtCThreadEx_001.cpp b/ZCppMainTest/ZtCThreadEx_001.cpp
index 79b7fb3..9598011 100644
--- a/ZCppMainTest/ZtCThreadEx_001.cpp
+++ b/ZCppMainTest/ZtCThreadEx_001.cpp
@@ -163,8 +163,8 @@ int main(int AI_ArgCnt, char* APP_ArgVal[])*/
 
 ■  mingw 컴파일
 
-    g++.exe -o ZtCThreadEx_001_mw.exe   ZtCThreadEx_001.cpp -I../
-    g++.exe -o ZtCThreadEx_001_mw_D.exe ZtCThreadEx_001.cpp -I../ -D_DEBUG
+    g++.exe -std=c++98 -o ZtCThreadEx_001_mw.exe   ZtCThreadEx_001.cpp -I../
+    g++.exe -std=c++98 -o ZtCThreadEx_001_mw_D.exe ZtCThreadEx_001.cpp -I../ -D_DEBUG
 
     ./ZtCThreadEx_001_mw.exe
     ./ZtCThreadEx_001_mw_D.exe