diff --git a/src/main/resources/mappers/estimate/estimateMapper.xml b/src/main/resources/mappers/estimate/estimateMapper.xml
index 1551f5bc..fa04ea1c 100644
--- a/src/main/resources/mappers/estimate/estimateMapper.xml
+++ b/src/main/resources/mappers/estimate/estimateMapper.xml
@@ -133,6 +133,7 @@
             LEFT OUTER JOIN T_SIMULATION_AREA MPA WITH (NOLOCK)
                 ON O.PREF_ID = MPA.PREF_ID
                 AND OI.AREA_ID = MPA.AREA_ID
+                AND MPA.DEL_FLG = 0
             LEFT OUTER JOIN M_COMM_L C1 WITH (NOLOCK)
                 ON C1.HEAD_CD = '202000'
                 AND P.STANDARD_WIND_SPEED_ID = C1.CODE
diff --git a/src/main/resources/mappers/object/objectMapper.xml b/src/main/resources/mappers/object/objectMapper.xml
index 5ebd8bf3..d988f82b 100644
--- a/src/main/resources/mappers/object/objectMapper.xml
+++ b/src/main/resources/mappers/object/objectMapper.xml
@@ -18,7 +18,7 @@
             , A.PREF_ID
             , A.AREA_NAME AS PREF_NAME
         FROM T_SIMULATION_AREA A WITH (NOLOCK)
-        WHERE A.PREF_ID = #{prefId}
+        WHERE A.PREF_ID = #{prefId} AND A.DEL_FLG = 0
         ORDER BY A.AREA_ID ASC
     </select>
 
@@ -394,9 +394,11 @@
             ON O.PREF_ID = P.PREF_ID
         LEFT OUTER JOIN T_SIMULATION_AREA PA
             ON OI.AREA_ID = PA.AREA_ID
+            AND PA.DEL_FLG = 0
         WHERE O.OBJECT_NO  = #{objectNo}
             AND OI.SOURCE_ORIGIN = 'QCAST_III'
             AND (OI.ORG_DEL_FLG = '0' OR (OI.TEMP_FLG = '1' AND OI.TEMP_DEL_FLG = '0'))
+
     </select>
 
     <select id="selectObjectNo" parameterType="com.interplug.qcast.biz.object.dto.ObjectRequest" resultType="String">
diff --git a/src/main/resources/mappers/pwrGnrSimulation/pwrGnrSimMapper.xml b/src/main/resources/mappers/pwrGnrSimulation/pwrGnrSimMapper.xml
index 579a2df2..597541bd 100644
--- a/src/main/resources/mappers/pwrGnrSimulation/pwrGnrSimMapper.xml
+++ b/src/main/resources/mappers/pwrGnrSimulation/pwrGnrSimMapper.xml
@@ -16,10 +16,10 @@
             , B.PREF_ID  /* 도도부현 */
             , (SELECT PREF_NAME FROM T_SIMULATION_PREFECTURE WHERE PREF_ID = B.PREF_ID ) AS PREF_NAME
             , B1.AREA_ID  /* 일사량 관측지점 */
-            , (SELECT AREA_NAME FROM T_SIMULATION_AREA WHERE AREA_ID = B1.AREA_ID ) AS AREA_NAME
+            , (SELECT AREA_NAME FROM T_SIMULATION_AREA WHERE AREA_ID = B1.AREA_ID AND DEL_FLG = 0) AS AREA_NAME
             , B.OBJECT_NAME /* 물건명 */
             , B.OBJECT_NAME_OMIT /* 물건명(영문) */
-            , (SELECT SIMULATION_CODE FROM T_SIMULATION_AREA WHERE AREA_ID = B1.AREA_ID) AS SIMULATION_CODE
+            , (SELECT SIMULATION_CODE FROM T_SIMULATION_AREA WHERE AREA_ID = B1.AREA_ID AND DEL_FLG = 0) AS SIMULATION_CODE
         FROM T_PLAN A WITH (NOLOCK)
         INNER JOIN T_PLAN_INFO A1 WITH (NOLOCK)
             ON A.OBJECT_NO = A1.OBJECT_NO