diff --git a/src/main/java/kcc/ve/instr/tngrVisitEdu/instrInfo/service/impl/VEInstrMixServiceImpl.java b/src/main/java/kcc/ve/instr/tngrVisitEdu/instrInfo/service/impl/VEInstrMixServiceImpl.java
index a2c6ed25..bc5ab5ce 100644
--- a/src/main/java/kcc/ve/instr/tngrVisitEdu/instrInfo/service/impl/VEInstrMixServiceImpl.java
+++ b/src/main/java/kcc/ve/instr/tngrVisitEdu/instrInfo/service/impl/VEInstrMixServiceImpl.java
@@ -18,6 +18,10 @@ public class VEInstrMixServiceImpl implements VEInstrMixService {
 	//강사
     @Resource(name="vEInstrMixDAO")
     private VEInstrMixDAO vEInstrMixDAO;
+    
+    @Resource(name="vEInstrDetailDAO")
+    private VEInstrDetailDAO	vEInstrDetailDAO;
+    
      
 	//R
 	public VEInstrDetailVO selectDetail(VEInstrDetailVO vEInstrDetailVO) throws Exception {
@@ -99,8 +103,9 @@ public class VEInstrMixServiceImpl implements VEInstrMixService {
 	
 	//U
 	public int updateUseYnN(VEInstrDetailVO vEInstrDetailVO) throws Exception{
-		
-		return  vEInstrMixDAO.updateUseYnN(vEInstrDetailVO);
+		vEInstrMixDAO.updateUseYnN(vEInstrDetailVO);
+		return vEInstrDetailDAO.update(vEInstrDetailVO);
+		//return  vEInstrMixDAO.updateUseYnN(vEInstrDetailVO);
 	}
 	
 	//U
diff --git a/src/main/java/kcc/ve/oprtn/instr/adultVisitEdu/instrInfo/web/OprtnInstrAdultPrflContoller.java b/src/main/java/kcc/ve/oprtn/instr/adultVisitEdu/instrInfo/web/OprtnInstrAdultPrflContoller.java
index f95574c7..5bc7c5e1 100644
--- a/src/main/java/kcc/ve/oprtn/instr/adultVisitEdu/instrInfo/web/OprtnInstrAdultPrflContoller.java
+++ b/src/main/java/kcc/ve/oprtn/instr/adultVisitEdu/instrInfo/web/OprtnInstrAdultPrflContoller.java
@@ -996,8 +996,10 @@ public class OprtnInstrAdultPrflContoller {
 					}catch(Exception ex) {
 						ex.printStackTrace();
 					}
+			 }else {
+				 vEInstrDetailService.update(vEInstrDetailVO);	 
 			 }
-			vEInstrDetailService.update(vEInstrDetailVO);
+			
 
 			
 			modelAndView.addObject("result", "success");
diff --git a/src/main/java/kcc/ve/oprtn/instr/tngrVisitEdu/instrInfo/web/OprtnInstrTngrPrflContoller.java b/src/main/java/kcc/ve/oprtn/instr/tngrVisitEdu/instrInfo/web/OprtnInstrTngrPrflContoller.java
index 9bc61078..bcdb58c0 100644
--- a/src/main/java/kcc/ve/oprtn/instr/tngrVisitEdu/instrInfo/web/OprtnInstrTngrPrflContoller.java
+++ b/src/main/java/kcc/ve/oprtn/instr/tngrVisitEdu/instrInfo/web/OprtnInstrTngrPrflContoller.java
@@ -1833,10 +1833,10 @@ public class OprtnInstrTngrPrflContoller {
 					}catch(Exception ex) {
 						ex.printStackTrace();
 					}
+			 }else {
+				 vEInstrDetailService.update(vEInstrDetailVO);	 
 			 }
-			vEInstrDetailService.update(vEInstrDetailVO);
-
-			
+						
 			modelAndView.addObject("result", "success");
 			return modelAndView;
 		}		
diff --git a/src/main/resources/egovframework/sqlmap/ve/instr/VEInstr_MIX_SQL_Tibero.xml b/src/main/resources/egovframework/sqlmap/ve/instr/VEInstr_MIX_SQL_Tibero.xml
index ba62e364..b0674efd 100644
--- a/src/main/resources/egovframework/sqlmap/ve/instr/VEInstr_MIX_SQL_Tibero.xml
+++ b/src/main/resources/egovframework/sqlmap/ve/instr/VEInstr_MIX_SQL_Tibero.xml
@@ -1541,6 +1541,8 @@
 	<!-- 강사 디테일 사용여부 N U -->
 	<update id="VEInstrMixDAO.updateUseYnN" parameterClass="VEInstrDetailVO">
 	
+		/*	VEInstrMixDAO.updateUseYnN	*/
+	
 		UPDATE
 			<include refid="VEInstrMixDAO.detail_table_name"/>
 		SET