diff --git a/EnvelopeGenerator.Application/Common/Dto/AnnotationDto.cs b/EnvelopeGenerator.Application/Common/Dto/AnnotationDto.cs
index 28a3bce4..52ec400f 100644
--- a/EnvelopeGenerator.Application/Common/Dto/AnnotationDto.cs
+++ b/EnvelopeGenerator.Application/Common/Dto/AnnotationDto.cs
@@ -38,12 +38,12 @@ public record AnnotationCreateDto
     /// <summary>
     /// 
     /// </summary>
-    public double? WIDTH { get; init; }
+    public double? Width { get; init; }
 
     /// <summary>
     /// 
     /// </summary>
-    public double? HEIGHT { get; init; }
+    public double? Height { get; init; }
 }
 
 /// <summary>