diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
index dd690e25..a9d141d3 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmsPDAScanInStockService.cs
@@ -520,6 +520,10 @@ namespace Tnb.WarehouseMgr
 
                     ePoint = await _dbScanInStockByRedis.Queryable<WmsPointH>().FirstAsync(it => it.location_id == endLocations[0].id);
                 }
+                else
+                {
+                    throw new AppFriendlyException("没有可以入库的库位", 500);
+                }
                 sPoint = await _dbScanInStockByRedis.Queryable<WmsPointH>().FirstAsync(it => it.location_id == loc.id);
 
                 Logger.LogInformation($"【ScanInStockByRedis】sPoint:{JsonConvert.SerializeObject(sPoint)} ePoint:{JsonConvert.SerializeObject(ePoint)}");