diff --git a/CompetitionAPI/CompetitionAPI/Competition.Mysql/DAL/T_STK_STORAGE_SILO.cs b/CompetitionAPI/CompetitionAPI/Competition.Mysql/DAL/T_STK_STORAGE_SILO.cs
index eac7a66..d0ba2e8 100644
--- a/CompetitionAPI/CompetitionAPI/Competition.Mysql/DAL/T_STK_STORAGE_SILO.cs
+++ b/CompetitionAPI/CompetitionAPI/Competition.Mysql/DAL/T_STK_STORAGE_SILO.cs
@@ -419,7 +419,7 @@ namespace Competition.Mysql.DAL
 				T1 = string.Format("(select * FROM T_STK_STORAGE_SILO WHERE SILO_NAME LIKE '%{0}%')", req.SILO_NAME);
 			}
 
-			if(string.IsNullOrEmpty(req.SHIP_NAME_EN) && string.IsNullOrEmpty(req.VOYAGE_NO) && string.IsNullOrEmpty(req.STANDARD_NAME) && string.IsNullOrEmpty(req.MONITOR_ID))
+			if(string.IsNullOrEmpty(req.SHIP_NAME_EN) && string.IsNullOrEmpty(req.VOYAGE_NO) && string.IsNullOrEmpty(req.STANDARD_NAME) && string.IsNullOrEmpty(req.MONITOR_ID) && string.IsNullOrEmpty(req.BILL_NO))
 			{
 				T2 = "T_STK_STORAGE";
             }