diff --git a/ZCppMainTest/ZtCThreadEx_000.cpp b/ZCppMainTest/ZtCThreadEx_000.cpp
index d364c3b..a4ef6e5 100644
--- a/ZCppMainTest/ZtCThreadEx_000.cpp
+++ b/ZCppMainTest/ZtCThreadEx_000.cpp
@@ -26,9 +26,11 @@ namespace ZNsMain
 
             class CThreadMy :  public ZNsMain::ZtCThreadEx<CThreadMy>
             {
-            public:
+            public :
                 typedef ZNsMain::ZtCThreadEx<CThreadMy> TypeBase;
-            public:
+            public :
+                friend class ZNsMain::    ZtCThreadEx<CThreadMy>;
+            private:
 
                 void Init()
                 {
@@ -106,6 +108,7 @@ namespace ZNsMain
                     cout<<"* Init3() : "<<AR_KeyCStr<<", "<<AR_KeyCStr2<<", "<<AR_KeyCStr3<<endl;
                 }
 
+            private:
             };/*
             class CThreadMy :  public ZNsMain::ZtCThreadEx<CThreadMy>*/
 
diff --git a/ZCppMainTest/ZtCThreadEx_001.cpp b/ZCppMainTest/ZtCThreadEx_001.cpp
index fc482cd..79b7fb3 100644
--- a/ZCppMainTest/ZtCThreadEx_001.cpp
+++ b/ZCppMainTest/ZtCThreadEx_001.cpp
@@ -25,11 +25,13 @@ namespace ZNsMain
 
             class ZCThreadMy :  public ZNsMain::ZtCThreadEx<ZCThreadMy>
             {
-            public:
+            public :
                 typedef ZNsMain::ZtCThreadEx<ZCThreadMy> TypeBase;
-            public:
+            public :
+                friend class ZNsMain::    ZtCThreadEx<ZCThreadMy>;
+            public :
                 static int GI_CallCnt;
-            public:
+            private:
 
                 void Init()
                 {
@@ -104,6 +106,7 @@ namespace ZNsMain
                     cout<<"* Init3() : "<<++ARRI_CallCnt<<", "<<ARRI_CallCnt2<<", "<<ARRI_CallCnt3<<endl;
                 }
 
+            private:
             };/*
             class ZCThreadMy :  public ZNsMain::ZtCThreadEx<ZCThreadMy>*/