diff --git a/src/WMS.Web.Repositories/BoxInventoryRepositories.cs b/src/WMS.Web.Repositories/BoxInventoryRepositories.cs
index 797ee01c..2f80cd3b 100644
--- a/src/WMS.Web.Repositories/BoxInventoryRepositories.cs
+++ b/src/WMS.Web.Repositories/BoxInventoryRepositories.cs
@@ -62,7 +62,8 @@ namespace WMS.Web.Repositories
 
             //物料集合；模糊查询后的物料集合
             if (!string.IsNullOrEmpty(dto.MaterialNumber))
-                materials = materials.Where(w => EF.Functions.Like(w.MaterialNumber, "%" + dto.MaterialNumber + "%")).ToList();
+            if (!string.IsNullOrEmpty(dto.MaterialNumber))
+                materials = materials.Where(w => w.MaterialNumber.Contains(dto.MaterialNumber)).ToList();
 
             var query = _context.BoxInventoryDetails
                 .GroupJoin(_context.BoxInventory, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })