diff --git a/.gitignore b/.gitignore
index 349260f..076209e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -74,4 +74,5 @@ ipch/
 
 # Zip Foramt Test
 Test*
+!TestFiles
 *.zip
\ No newline at end of file
diff --git a/MyZip.vcxproj b/MyZip.vcxproj
index 6b436d4..d80a53b 100644
--- a/MyZip.vcxproj
+++ b/MyZip.vcxproj
@@ -129,13 +129,13 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="main.cpp" />
-    <ClCompile Include="MyZip.cpp" />
+    <ClCompile Include="src\main.cpp" />
+    <ClCompile Include="src\MyZip.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="CRC.h" />
-    <ClInclude Include="MyZip.h" />
-    <ClInclude Include="ZipDefine.h" />
+    <ClInclude Include="src\CRC.h" />
+    <ClInclude Include="src\MyZip.h" />
+    <ClInclude Include="src\ZipDefine.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/MyZip.vcxproj.filters b/MyZip.vcxproj.filters
index 4812474..84f1cb6 100644
--- a/MyZip.vcxproj.filters
+++ b/MyZip.vcxproj.filters
@@ -15,21 +15,21 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="main.cpp">
+    <ClCompile Include="src\main.cpp">
       <Filter>소스 파일</Filter>
     </ClCompile>
-    <ClCompile Include="MyZip.cpp">
+    <ClCompile Include="src\MyZip.cpp">
       <Filter>소스 파일</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="ZipDefine.h">
+    <ClInclude Include="src\ZipDefine.h">
       <Filter>헤더 파일</Filter>
     </ClInclude>
-    <ClInclude Include="CRC.h">
+    <ClInclude Include="src\CRC.h">
       <Filter>헤더 파일</Filter>
     </ClInclude>
-    <ClInclude Include="MyZip.h">
+    <ClInclude Include="src\MyZip.h">
       <Filter>헤더 파일</Filter>
     </ClInclude>
   </ItemGroup>
diff --git a/Target_Dir/Main_Text.txt b/TestFiles/Target_Dir/Main_Text.txt
similarity index 100%
rename from Target_Dir/Main_Text.txt
rename to TestFiles/Target_Dir/Main_Text.txt
diff --git a/Target_Dir/Sub_Dir_1/Sub_Text1.txt b/TestFiles/Target_Dir/Sub_Dir_1/Sub_Text1.txt
similarity index 100%
rename from Target_Dir/Sub_Dir_1/Sub_Text1.txt
rename to TestFiles/Target_Dir/Sub_Dir_1/Sub_Text1.txt
diff --git a/Target_File.txt b/TestFiles/Target_File.txt
similarity index 100%
rename from Target_File.txt
rename to TestFiles/Target_File.txt
diff --git a/CRC.h b/src/CRC.h
similarity index 100%
rename from CRC.h
rename to src/CRC.h
diff --git a/MyZip.cpp b/src/MyZip.cpp
similarity index 100%
rename from MyZip.cpp
rename to src/MyZip.cpp
diff --git a/MyZip.h b/src/MyZip.h
similarity index 94%
rename from MyZip.h
rename to src/MyZip.h
index ad837f0..dae6e8c 100644
--- a/MyZip.h
+++ b/src/MyZip.h
@@ -7,8 +7,8 @@
 #include "ZipDefine.h"
 #include "CRC.h"
 
-#define INPUT_FILE_NAME "Target_File.txt"
-#define INPUT_DIR_NAME "Target_Dir"
+#define INPUT_FILE_NAME "TestFiles/Target_File.txt"
+#define INPUT_DIR_NAME "TestFiles/Target_Dir"
 #define OUTPUT_FILE_NAME "Test_Out.zip"
 
 class MyZip
diff --git a/ZipDefine.h b/src/ZipDefine.h
similarity index 100%
rename from ZipDefine.h
rename to src/ZipDefine.h
diff --git a/main.cpp b/src/main.cpp
similarity index 100%
rename from main.cpp
rename to src/main.cpp