diff --git a/WinFormsApp1/Form1.cs b/WinFormsApp1/Form1.cs
index 852bfd5..7a5a74f 100644
--- a/WinFormsApp1/Form1.cs
+++ b/WinFormsApp1/Form1.cs
@@ -101,9 +101,7 @@ namespace WinFormsApp1
             progressBar.Maximum = xlsxFiles.Length;
             progressBar.Value = 0;
 
-            // 设置EPPlus许可证上下文
-            OfficeOpenXml.ExcelPackage.LicenseContext = OfficeOpenXml.LicenseContext.NonCommercial;
-
+  
             var allData = new List<DataTable>();
             var headers = new List<string>();