diff --git a/Excely.ClosedXML.UnitTests/Excely.ClosedXML.UnitTests.csproj b/Excely.ClosedXML.UnitTests/Excely.ClosedXML.UnitTests.csproj
new file mode 100644
index 0000000..f29ff26
--- /dev/null
+++ b/Excely.ClosedXML.UnitTests/Excely.ClosedXML.UnitTests.csproj
@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="ClosedXML" Version="0.102.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Excely.ClosedXML\Excely.ClosedXML.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/Excely.ClosedXML.UnitTests/GlobalUsings.cs b/Excely.ClosedXML.UnitTests/GlobalUsings.cs
new file mode 100644
index 0000000..ab67c7e
--- /dev/null
+++ b/Excely.ClosedXML.UnitTests/GlobalUsings.cs
@@ -0,0 +1 @@
+global using Microsoft.VisualStudio.TestTools.UnitTesting;
\ No newline at end of file
diff --git a/Excely.ClosedXML.UnitTests/Models/SampleEnum.cs b/Excely.ClosedXML.UnitTests/Models/SampleEnum.cs
new file mode 100644
index 0000000..9cf6465
--- /dev/null
+++ b/Excely.ClosedXML.UnitTests/Models/SampleEnum.cs
@@ -0,0 +1,9 @@
+嚜積amespace Excely.ClosedXML.UnitTests.Models
+{
+    internal enum SampleEnum
+    {
+        Enum1,
+        Enum2,
+        Enum3,
+    }
+}
diff --git a/Excely.ClosedXML.UnitTests/Models/SimpleClass.cs b/Excely.ClosedXML.UnitTests/Models/SimpleClass.cs
new file mode 100644
index 0000000..c90b0ef
--- /dev/null
+++ b/Excely.ClosedXML.UnitTests/Models/SimpleClass.cs
@@ -0,0 +1,10 @@
+嚜積amespace Excely.ClosedXML.UnitTests.Models
+{
+	internal class SimpleClass
+	{
+		public int IntValue { get; set; }
+		public string StrigValue { get; set; } = "";
+		public DateTime DateTimeValue { get; set; }
+		public SampleEnum EnumValue { get; set; }
+	}
+}
diff --git a/Excely.ClosedXML.UnitTests/XlsxTableConverterTests.cs b/Excely.ClosedXML.UnitTests/XlsxTableConverterTests.cs
new file mode 100644
index 0000000..ed4dc39
--- /dev/null
+++ b/Excely.ClosedXML.UnitTests/XlsxTableConverterTests.cs
@@ -0,0 +1,33 @@
+using ClosedXML.Excel;
+using Excely.ClosedXML.TableConverters;
+
+namespace Excely.ClosedXML.UnitTests
+{
+	[TestClass]
+	public class XlsxTableConverterTests
+	{
+		/// <summary>
+		/// 確保 ClosedXML 在處理字串時不會自動轉型為數字
+		/// </summary>
+		[TestMethod]
+		public void ConvertPaddingStartWith0Data_ShouldReturnExcelWithCurrectData()
+		{
+			// Arrange
+			using var workbook = new XLWorkbook();
+			var worksheet = workbook.AddWorksheet("sheet1");
+
+			var converter = new XlsxTableConverter(worksheet);
+			var table = new ExcelyTable(new List<IList<object?>>
+			{
+				new List<object?> { "Name", "No" },
+				new List<object?> { "John", "01" },
+			});
+
+			// Act
+			converter.ConvertFrom(table);
+
+			// Assert
+			Assert.AreEqual("01", worksheet.Cell(2,2).Value.ToString());
+		}
+	}
+}
\ No newline at end of file
diff --git a/Excely.sln b/Excely.sln
index a0bb6ff..5582e27 100644
--- a/Excely.sln
+++ b/Excely.sln
@@ -11,6 +11,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Excely.UnitTests", "Excely.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Excely.ClosedXML", "Excely.ClosedXML\Excely.ClosedXML.csproj", "{C3137C4B-EBA0-4720-8B29-7C0B0202A55F}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Excely.ClosedXML.UnitTests", "Excely.ClosedXML.UnitTests\Excely.ClosedXML.UnitTests.csproj", "{075DACAA-3E1D-46E6-B094-0E119B56673B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -33,6 +35,10 @@ Global
 		{C3137C4B-EBA0-4720-8B29-7C0B0202A55F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C3137C4B-EBA0-4720-8B29-7C0B0202A55F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C3137C4B-EBA0-4720-8B29-7C0B0202A55F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{075DACAA-3E1D-46E6-B094-0E119B56673B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{075DACAA-3E1D-46E6-B094-0E119B56673B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{075DACAA-3E1D-46E6-B094-0E119B56673B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{075DACAA-3E1D-46E6-B094-0E119B56673B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE