diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Plans/InjectioModelPlans/InjectioModelPlanAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Plans/InjectioModelPlans/InjectioModelPlanAppService.cs
index 802db46f8..c59439aec 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Plans/InjectioModelPlans/InjectioModelPlanAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Plans/InjectioModelPlans/InjectioModelPlanAppService.cs
@@ -165,6 +165,20 @@ public class InjectioModelPlanAppService :
     [HttpPost("get-bom-by-detail")]
     public virtual async Task<List<BomComponentDTO>> GetBomByPartCode(InjectioModelPlanDetailInput p_input)
     {
+
+        if (string.IsNullOrEmpty(p_input.Number))
+        {
+            new UserFriendlyException("输入值单号为空！");
+        }
+        if (string.IsNullOrEmpty(p_input.ItemCode))
+        {
+            new UserFriendlyException("输入值零件号为空！");
+        }
+        if (p_input.PlanQty>0)
+        {
+            new UserFriendlyException("计划数量必须大于0！");
+        }
+
         var first = _repository.WithDetails().FirstOrDefault(p =>p.Number==p_input.Number );
         List<BomComponentDTO> inputs = new List<BomComponentDTO>();
         if (first != null)