diff --git a/SGGL/FineUIPro.Web/HSSE/Manager/ManagerMonth_SeDinEdit.aspx.cs b/SGGL/FineUIPro.Web/HSSE/Manager/ManagerMonth_SeDinEdit.aspx.cs
index 41080c10..fac63634 100644
--- a/SGGL/FineUIPro.Web/HSSE/Manager/ManagerMonth_SeDinEdit.aspx.cs
+++ b/SGGL/FineUIPro.Web/HSSE/Manager/ManagerMonth_SeDinEdit.aspx.cs
@@ -1378,7 +1378,13 @@ namespace FineUIPro.Web.HSSE.Manager
             if (this.rbIsAgree.SelectedValue == "0")
             {
                 this.drpStep.Hidden = true;
-                BLL.Person_PersonsService.InitUserProjectIdUnitIdRoleIdDropDownList(this.drpAudit, this.CurrUser.LoginProjectId, Const.UnitId_SEDIN, null, false);
+                var units = BLL.ProjectUnitService.GetProjectUnitListByProjectIdUnitType(this.CurrUser.LoginProjectId, BLL.Const.ProjectUnitType_1);
+                string unitId = Const.UnitId_SEDIN;
+                if (units.Count > 0)
+                {
+                    unitId = units[0].UnitId;
+                }
+                BLL.Person_PersonsService.InitUserProjectIdUnitIdRoleIdDropDownList(this.drpAudit, this.CurrUser.LoginProjectId, unitId, null, false);
                 this.drpAudit.SelectedValue = this.CompileManId.SelectedValue;
                 this.drpAudit.Readonly = true;