diff --git a/dll/commdll.dll b/dll/commdll.dll
index 316262b..7ead2f1 100644
Binary files a/dll/commdll.dll and b/dll/commdll.dll differ
diff --git a/dll/commdllD.dll b/dll/commdllD.dll
index 06d8c2c..611e7a8 100644
Binary files a/dll/commdllD.dll and b/dll/commdllD.dll differ
diff --git a/dll/iodll.dll b/dll/iodll.dll
index 2256137..c64fc5e 100644
Binary files a/dll/iodll.dll and b/dll/iodll.dll differ
diff --git a/dll/iodllD.dll b/dll/iodllD.dll
index fa97214..a03d2a1 100644
Binary files a/dll/iodllD.dll and b/dll/iodllD.dll differ
diff --git a/dll/mcctrdllD.dll b/dll/mcctrdllD.dll
index cb68aa4..a6e4202 100644
Binary files a/dll/mcctrdllD.dll and b/dll/mcctrdllD.dll differ
diff --git a/dll/secsgemdll.dll b/dll/secsgemdll.dll
index ab2af7c..dee2044 100644
Binary files a/dll/secsgemdll.dll and b/dll/secsgemdll.dll differ
diff --git a/dll/secsgemdllD.dll b/dll/secsgemdllD.dll
index 1d9496e..0bfc5fa 100644
Binary files a/dll/secsgemdllD.dll and b/dll/secsgemdllD.dll differ
diff --git a/dll/utility.dll b/dll/utility.dll
index ef7430d..5a8a4d0 100644
Binary files a/dll/utility.dll and b/dll/utility.dll differ
diff --git a/dll/utilityD.dll b/dll/utilityD.dll
index de63890..8f5d2cf 100644
Binary files a/dll/utilityD.dll and b/dll/utilityD.dll differ
diff --git a/iodll/Include/InputController.h b/iodll/Include/InputController.h
index 8bfa830..26288a4 100644
--- a/iodll/Include/InputController.h
+++ b/iodll/Include/InputController.h
@@ -66,17 +66,18 @@ public:
     void TerminateThread();
 
     void StartUpdate(bool bStartUpdate);
-    void SetSimulateIo(bool simIo)
+
+    // for bench debug testing
+    void SetSimulationIO(const std::vector<std::string>& vecSimulationIO)
     {
-        m_bsimIo = simIo;
+        m_vecSimulationIO = vecSimulationIO;
     }
 
-    bool GetSimulateIo(void)
+    const std::vector<std::string>& GetSimulationIO()
     {
-        return m_bsimIo;
+        return m_vecSimulationIO;
     }
 
-    bool m_bsimIo{ false }; // m_bsimIo - simIo
 private:
     std::array<CInputControllerBase*, MAX_INPUT_CARD_TYPE> m_inputControllerBase{};
 
@@ -84,6 +85,8 @@ private:
     CHardwareIni m_iniHardware;
     std::vector<stCard> m_vecCard;
 
+    std::vector<std::string> m_vecSimulationIO;
+
     static CInputController* instance;
 
     CWinThread* m_pThread{ nullptr };
diff --git a/iodll/Include/OutputController.h b/iodll/Include/OutputController.h
index c3965d1..fbd2e3c 100644
--- a/iodll/Include/OutputController.h
+++ b/iodll/Include/OutputController.h
@@ -73,17 +73,16 @@ public:
 
     void StartUpdate(bool bStartUpdate);
 
-    void SetSimulateIo(bool simIo)
+    void SetSimulationIO(const std::vector<std::string>& vecSimulationIO)
     {
-        m_bsimIo = simIo;
+        m_vecSimulationIO = vecSimulationIO;
     }
 
-    bool GetSimulateIo(void)
+    const std::vector<std::string>& GetSimulationIO()
     {
-        return m_bsimIo;
+        return m_vecSimulationIO;
     }
 
-    bool m_bsimIo; // m_bsimIo - simIo
 private:
     std::array<COutputControllerBase*, MAX_OUTPUT_CARD_TYPE> m_outputControllerBase{};
 
@@ -91,6 +90,8 @@ private:
     CHardwareIni m_iniHardware;
     std::vector<stCard> m_vecCard;
 
+    std::vector<std::string>  m_vecSimulationIO;
+
     static COutputController* instance;
 
     CWinThread* m_pThread{ nullptr };
diff --git a/iodll/lib/iodll.lib b/iodll/lib/iodll.lib
index cf995c2..efbbbfe 100644
Binary files a/iodll/lib/iodll.lib and b/iodll/lib/iodll.lib differ
diff --git a/iodll/lib/iodllD.lib b/iodll/lib/iodllD.lib
index 4e5b357..caf2460 100644
Binary files a/iodll/lib/iodllD.lib and b/iodll/lib/iodllD.lib differ