修复Shopify广告费不一致问题

Bailun.DC.Services/OrdersServices.cs

@@ -6728,7 +6728,7 @@ namespace Bailun.DC.Services
             if (start.HasValue)
             {
                 //转美东时间
-                start = TimeZoneInfo.ConvertTimeFromUtc(start.Value.Date.ToUniversalTime(), easternZone);
+                start = start.Value.Date.AddHours(-12);
                 sql += " and bdate >= @bdate";
                 sqlparam.Add("bdate", start.Value);
             }
@@ -6736,7 +6736,7 @@ namespace Bailun.DC.Services
             if (end.HasValue)
             {
                 //转美东时间
-                end = TimeZoneInfo.ConvertTimeFromUtc(end.Value.Date.AddDays(1).ToUniversalTime(), easternZone);
+                end = end.Value.Date.AddDays(1).AddHours(-12);
                 sql += " and bdate < @edate";
                 sqlparam.Add("edate", end.Value);
             }