diff --git "a/\345\274\200\345\217\221\347\211\210dev/Vue.NetCore/Vue.Net/VOL.Core/Utilities/DateTimeHelper.cs" "b/\345\274\200\345\217\221\347\211\210dev/Vue.NetCore/Vue.Net/VOL.Core/Utilities/DateTimeHelper.cs"
index 1ea305e3f9ef64315c65f09563d5ca53e1e09a3e..fb2a35fd49c2023397761ad9c41b1fe3082667be 100644
--- "a/\345\274\200\345\217\221\347\211\210dev/Vue.NetCore/Vue.Net/VOL.Core/Utilities/DateTimeHelper.cs"
+++ "b/\345\274\200\345\217\221\347\211\210dev/Vue.NetCore/Vue.Net/VOL.Core/Utilities/DateTimeHelper.cs"
@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 
 using System.Text;
 using System;
@@ -29,7 +29,7 @@ namespace VOL.Core.Utilities
 			{
 				vDate = "昨天";
 			}
-			else if (DateTime.Now.AddDays(2).ToString("yyyy-MM-dd") == strDate)
+			else if (DateTime.Now.AddDays(-2).ToString("yyyy-MM-dd") == strDate)
 			{
 				vDate = "前天";
 			}