diff --git a/ProductionMgr/Tnb.ProductionMgr/PrdMoTaskService.cs b/ProductionMgr/Tnb.ProductionMgr/PrdMoTaskService.cs
index d4e57270..165b087b 100644
--- a/ProductionMgr/Tnb.ProductionMgr/PrdMoTaskService.cs
+++ b/ProductionMgr/Tnb.ProductionMgr/PrdMoTaskService.cs
@@ -1076,6 +1076,18 @@ namespace Tnb.ProductionMgr
                     #endregion
                     prdTaskList.ForEach(x => x.mo_task_status = status);
                     row = await db.Updateable(prdTaskList).ExecuteCommandAsync();
+                    foreach (var item in prdTaskList)
+                    {
+                        if (string.IsNullOrEmpty(item.parent_id)) continue;
+                        //子任务所有状态相同才修改父任务状态
+                        int count1 = await db.Queryable<PrdMoTask>().CountAsync(y => y.parent_id == item.parent_id);
+                        int count2 = await db.Queryable<PrdMoTask>().CountAsync(y => y.parent_id == item.parent_id && y.mo_task_status==status);
+                        if (count1 == count2)
+                        {
+                            await db.Updateable<PrdMoTask>().SetColumns(x => x.mo_task_status == status)
+                                .Where(x => x.id == item.parent_id).ExecuteCommandAsync();
+                        }
+                    }
                     if (row > 0)
                     {
                         taskReportLogs.AddRange(prdTaskList);