diff --git a/src/main/java/com/example/demo/app/domain/model/CategoryAnalysisModel.java b/src/main/java/com/example/demo/app/domain/model/CategoryAnalysisModel.java
index 3a94930..47cdadf 100644
--- a/src/main/java/com/example/demo/app/domain/model/CategoryAnalysisModel.java
+++ b/src/main/java/com/example/demo/app/domain/model/CategoryAnalysisModel.java
@@ -13,7 +13,7 @@ public class CategoryAnalysisModel {
 
     private Integer previousMonthAmount;
 
-    private Integer previousMonthDifferenceAmount;
+    private Integer monthDifferenceAmount;
 
     private Integer courseLimitAmount;