diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
index 0cb431fe..2ce5173c 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
@@ -19,6 +19,8 @@ import com.kamco.cd.kamcoback.changedetection.dto.ChangeDetectionDto.MapSheetLis
 import com.kamco.cd.kamcoback.inference.dto.InferenceResultDto.Status;
 import com.kamco.cd.kamcoback.postgres.entity.MapSheetAnalDataInferenceGeomEntity;
 import com.kamco.cd.kamcoback.postgres.entity.QMapSheetAnalDataInferenceEntity;
+import com.kamco.cd.kamcoback.postgres.entity.QMapSheetAnalInferenceEntity;
+import com.kamco.cd.kamcoback.postgres.entity.QMapSheetLearnEntity;
 import com.querydsl.core.types.Projections;
 import com.querydsl.core.types.dsl.BooleanExpression;
 import com.querydsl.core.types.dsl.CaseBuilder;
@@ -174,27 +176,33 @@ public class ChangeDetectionRepositoryImpl extends QuerydslRepositorySupport
 
   @Override
   public List<ChangeDetectionDto.AnalYearList> getChangeDetectionYearList() {
+    QMapSheetLearnEntity l = mapSheetLearnEntity;
+    QMapSheetAnalInferenceEntity a = mapSheetAnalInferenceEntity;
     QMapSheetAnalDataInferenceEntity d = new QMapSheetAnalDataInferenceEntity("d2");
 
+    StringExpression mapSheetNumExpr =
+        Expressions.stringTemplate(
+            "cast({0} as string)",
+            JPAExpressions.select(d.mapSheetNum.max()).from(d).where(d.analUid.eq(a.id)));
+
     return queryFactory
         .select(
             Projections.constructor(
                 ChangeDetectionDto.AnalYearList.class,
-                mapSheetLearnEntity.uuid,
-                mapSheetLearnEntity.id,
-                mapSheetLearnEntity.title,
-                mapSheetLearnEntity.compareYyyy.as("beforeYear"),
-                mapSheetLearnEntity.targetYyyy.as("afterYear"),
-                Expressions.stringTemplate(
-                    "cast({0} as string)",
-                    JPAExpressions.select(d.mapSheetNum.max())
-                        .from(d)
-                        .where(d.analUid.eq(mapSheetAnalInferenceEntity.id)))))
-        .from(mapSheetLearnEntity)
-        .leftJoin(mapSheetAnalInferenceEntity)
-        .on(mapSheetAnalInferenceEntity.learnId.eq(mapSheetLearnEntity.id))
-        .where(mapSheetLearnEntity.status.eq(Status.END.getId()))
-        .orderBy(mapSheetLearnEntity.id.asc())
+                l.uuid,
+                l.id,
+                l.title,
+                l.compareYyyy.as("beforeYear"),
+                l.targetYyyy.as("afterYear"),
+                mapSheetNumExpr))
+        .from(l)
+        .leftJoin(a)
+        .on(a.learnId.eq(l.id))
+        .where(
+            l.status
+                .eq(Status.END.getId())
+                .and(JPAExpressions.selectOne().from(d).where(d.analUid.eq(a.id)).exists()))
+        .orderBy(l.id.asc())
         .fetch();
   }