diff --git a/INT69DB_2A/INT69DB_2A.csproj b/INT69DB_2A/INT69DB_2A.csproj
index 7339e59..c32a62e 100644
--- a/INT69DB_2A/INT69DB_2A.csproj
+++ b/INT69DB_2A/INT69DB_2A.csproj
@@ -57,11 +57,11 @@
     <Reference Include="mscorlib" />
     <Reference Include="SmartXCommon, Version=3.2.4.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>C:\Program Files (x86)\HNS\Embedded SmartX Component\V3.2.4_V3대 마지막버전\SmartX3.2.4_IEC1000_DOTNETCF3.5수동설치파일\SmartXCommon.dll</HintPath>
+      <HintPath>C:\Program Files (x86)\HNS\Embedded SmartX Component\V3.2.4_20210120\SmartX3.2.4_IEC1000_DOTNETCF3.5수동설치파일\SmartXCommon.dll</HintPath>
     </Reference>
     <Reference Include="SmartX_IEC1000, Version=3.2.4.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>C:\Program Files (x86)\HNS\Embedded SmartX Component\V3.2.4_V3대 마지막버전\SmartX3.2.4_IEC1000_DOTNETCF3.5수동설치파일\SmartX_IEC1000.dll</HintPath>
+      <HintPath>C:\Program Files (x86)\HNS\Embedded SmartX Component\V3.2.4_20210120\SmartX3.2.4_IEC1000_DOTNETCF3.5수동설치파일\SmartX_IEC1000.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/INT69DB_2A/bin/Release/SmartXCommon.dll b/INT69DB_2A/bin/Release/SmartXCommon.dll
deleted file mode 100644
index 2b8fa9d..0000000
Binary files a/INT69DB_2A/bin/Release/SmartXCommon.dll and /dev/null differ
diff --git a/INT69DB_2A/bin/Release/SmartX_IEC1000.dll b/INT69DB_2A/bin/Release/SmartX_IEC1000.dll
deleted file mode 100644
index 11e2c64..0000000
Binary files a/INT69DB_2A/bin/Release/SmartX_IEC1000.dll and /dev/null differ