diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/Inference/InferenceResultRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/Inference/InferenceResultRepositoryImpl.java
index 603766cc..8582414b 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/Inference/InferenceResultRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/Inference/InferenceResultRepositoryImpl.java
@@ -175,12 +175,20 @@ public class InferenceResultRepositoryImpl implements InferenceResultRepositoryC
 
     // 기준년도 분류
     if (searchGeoReq.getTargetClass() != null && !searchGeoReq.getTargetClass().equals("")) {
-      builder.and(mapSheetAnalDataGeomEntity.classAfterCd.eq(searchGeoReq.getTargetClass()));
+      builder.and(
+          mapSheetAnalDataGeomEntity
+              .classAfterCd
+              .toLowerCase()
+              .eq(searchGeoReq.getTargetClass().toLowerCase()));
     }
 
     // 비교년도 분류
     if (searchGeoReq.getCompareClass() != null && !searchGeoReq.getCompareClass().equals("")) {
-      builder.and(mapSheetAnalDataGeomEntity.classBeforeCd.eq(searchGeoReq.getCompareClass()));
+      builder.and(
+          mapSheetAnalDataGeomEntity
+              .classBeforeCd
+              .toLowerCase()
+              .eq(searchGeoReq.getCompareClass().toLowerCase()));
     }
 
     // 분석도엽