diff --git a/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs b/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
index d72c889c..54e30400 100644
--- a/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
+++ b/src/WMS.Web.Domain/Services/ChangeMoveBoxService.cs
@@ -104,9 +104,11 @@ namespace WMS.Web.Domain.Services
             }
 
             List<ChangeBoxRecord> list = new List<ChangeBoxRecord>();
+            var subIds = dto.Select(s => s.SubStockId).ToList();
+            var subStocks = await _basbicsRepositories.GetSubUcStockAsync(subIds, loginInfo.UserInfo.CompanyId);
             foreach (var dt in dto)
             {
-                var subStock = await _basbicsRepositories.GetSubUcStockAsync(dt.SubStockId, loginInfo.UserInfo.CompanyId);
+                var subStock = subStocks.FirstOrDefault(f => f.Id == dt.SubStockId);
                 var boxi = boxs.FirstOrDefault(f => f.BoxId == dt.SrcBoxId);
                 foreach (var d in dt.Details)
                 {