diff --git a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/ProductionLineItems/ProductionLineItemAppService.cs b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/ProductionLineItems/ProductionLineItemAppService.cs
index 927c12e56..b2d9b2523 100644
--- a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/ProductionLineItems/ProductionLineItemAppService.cs
+++ b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/ProductionLineItems/ProductionLineItemAppService.cs
@@ -90,9 +90,7 @@ public class ProductionLineItemAppService :
         await CheckItemBasicItemCodeAsync(importInput.ItemCode, validationRresult).ConfigureAwait(false);
         await CheckProductionLineProdLineCodeAsync(importInput.ProdLineCode, validationRresult).ConfigureAwait(false);
         await CheckSameItem(importInput.ProdLineCode, importInput.ItemCode, validationRresult).ConfigureAwait(false);
-        CheckProductionLineProdLineCodeJsonAsync(importInput.RawLocationCodeListJson, validationRresult);
-        CheckProductionLineProdLineCodeJsonAsync(importInput.ProductLocationCodeListJson, validationRresult);
-        CheckProductionLineProdLineCodeJsonAsync(importInput.WipLocationCodeListJson, validationRresult);
+        CheckProductionLineProdLineCodeJsonAsync(importInput,validationRresult);
        
     }
     private async Task CheckSameItem(string ProdLineCode,string ItemCode, List<ValidationResult> validationRresult)
@@ -104,15 +102,16 @@ public class ProductionLineItemAppService :
         }
 
     }
-    private void CheckProductionLineProdLineCodeJsonAsync(string locationCodeList, List<ValidationResult> validationRresult)
+    private void CheckProductionLineProdLineCodeJsonAsync(ProductionLineItemImportInput input,
+        List<ValidationResult> validationRresult)
     {
-        if (string.IsNullOrEmpty(locationCodeList))
+        if (string.IsNullOrEmpty(input.ProductLocationCodeListJson) &&
+            string.IsNullOrEmpty(input.RawLocationCodeListJson) &&
+            string.IsNullOrEmpty(input.WipLocationCodeListJson))
         {
-            validationRresult.Add(new ValidationResult($"请维护生产线和库位关系"));
+            validationRresult.Add(new ValidationResult("[来源]成品/半成品库位 或 [来源]原材料库位 或 [完工]线边库位 不能都为空"));
         }
-
-    }
-    [HttpPost("get-by-product")]
+        [HttpPost("get-by-product")]
     public virtual async Task<List<ProductionLineItemDTO>> GetByProductLineCodeAsync(string productLineCode)
     {
         var entityList = await _repository.GetListAsync(p => p.ProdLineCode == productLineCode).ConfigureAwait(false);