diff --git a/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/controller/response/entity/utilities/KeyRateBackendGetFields.java b/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/controller/response/entity/utilities/KeyRateBackendGetFields.java
index 4687db305..e0dbf2435 100644
--- a/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/controller/response/entity/utilities/KeyRateBackendGetFields.java
+++ b/clearing-parent/backend-api/src/main/java/ru/spcex/clearing/backendapi/controller/response/entity/utilities/KeyRateBackendGetFields.java
@@ -2,7 +2,7 @@ package ru.spcex.clearing.backendapi.controller.response.entity.utilities;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import ru.spcex.clearing.platform.messaging.domain.json.serialize.InstantSerializer;
+import ru.spcex.clearing.platform.messaging.domain.json.serialize.LocalDateSerializer;
 
 import java.math.BigDecimal;
 import java.time.LocalDate;
@@ -12,10 +12,10 @@ public class KeyRateBackendGetFields {
     private Long id;
     @JsonProperty
     private BigDecimal rate;
-    @JsonSerialize(using = InstantSerializer.class)
+    @JsonSerialize(using = LocalDateSerializer.class)
     @JsonProperty
     private LocalDate startDate;
-    @JsonSerialize(using = InstantSerializer.class)
+    @JsonSerialize(using = LocalDateSerializer.class)
     @JsonProperty
     private LocalDate endDate;
     @JsonProperty