diff --git a/src/main/resources/egovframework/sqlmap/ve/edu/VEAutoAsgnm_MIX_SQL_Tibero.xml b/src/main/resources/egovframework/sqlmap/ve/edu/VEAutoAsgnm_MIX_SQL_Tibero.xml
index 6fa67c0d..683d9562 100644
--- a/src/main/resources/egovframework/sqlmap/ve/edu/VEAutoAsgnm_MIX_SQL_Tibero.xml
+++ b/src/main/resources/egovframework/sqlmap/ve/edu/VEAutoAsgnm_MIX_SQL_Tibero.xml
@@ -602,19 +602,25 @@
 		SELECT aa.userId
 		FROM (
 				SELECT
-					b.user_id AS userId	
+					a.user_id AS userId	
 					, c.edu_hope_dt
 					, c.strt_tm
 					, c.end_tm
 				FROM
+					ve_instr_detail a
 					
-					ve_edu_chasi_instr_asgnm b
-					, ve_edu_chasi c	
+					LEFT OUTER JOIN 
+					ve_edu_chasi_instr_asgnm b 
+					ON(a.user_id=b.user_id)
+					
+					LEFT OUTER JOIN 
+					ve_edu_chasi c 
+					ON(b.edu_chasi_ord = c.edu_chasi_ord)
+										
 				WHERE
 					1 = 1
 				
-					AND b.user_id IN ($userIds$)
-					AND b.edu_chasi_ord = c.edu_chasi_ord
+					AND a.user_id IN ($userIds$)
 			)aa
 			LEFT OUTER JOIN ve_edu_chasi bb
 			on(