diff --git a/EquipMgr/Tnb.EquipMgr/EqpRepairApplyService.cs b/EquipMgr/Tnb.EquipMgr/EqpRepairApplyService.cs
index b24b13af..e4a04049 100644
--- a/EquipMgr/Tnb.EquipMgr/EqpRepairApplyService.cs
+++ b/EquipMgr/Tnb.EquipMgr/EqpRepairApplyService.cs
@@ -100,9 +100,9 @@ namespace Tnb.EquipMgr
             eqpRepairApply.code = (string)input.data["code"];
             eqpRepairApply.name = (string)input.data["name"];
             eqpRepairApply.equip_id = (string)input.data["equip_id"];
-            eqpRepairApply.expect_complete_time = input.data["expect_complete_time"]!=null && input.data["expect_complete_time"].ToString()!="" ? (DateTime?)input.data["expect_complete_time"] : null;
+            eqpRepairApply.expect_complete_time = input.data["expect_complete_time"]!=null && input.data["expect_complete_time"].ToString()!="" ? Convert.ToDateTime(input.data["expect_complete_time"]) : null;
             eqpRepairApply.is_ugent = (int?)(long)input.data["is_ugent"];
-            eqpRepairApply.attachment = (string)input.data["attachment"];
+            eqpRepairApply.attachment = input.data.ContainsKey("attachment") ? (string)input.data["attachment"] : null;
             eqpRepairApply.apply_user_id = (string)input.data["apply_user_id"];
             eqpRepairApply.create_id = (string)input.data["create_id"];
             eqpRepairApply.create_time = DateTime.Now;