diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/controller/ClientQuotasController.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/controller/ClientQuotasController.java
index 1d0ecda4a4..8be2cddcc1 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/controller/ClientQuotasController.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/controller/ClientQuotasController.java
@@ -42,7 +42,7 @@ public class ClientQuotasController extends AbstractController implements Client
 
     Mono<ResponseEntity<Flux<ClientQuotasDTO>>> operation =
         Mono.just(
-            clientQuotaService.list(getCluster(clusterName))
+            clientQuotaService.getAll(getCluster(clusterName))
                 .sort(QUOTA_RECORDS_COMPARATOR)
                 .map(this::mapToDto)
         ).map(ResponseEntity::ok);
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/quota/ClientQuotaService.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/quota/ClientQuotaService.java
index 6f1b5be991..679f7b9381 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/quota/ClientQuotaService.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/quota/ClientQuotaService.java
@@ -34,7 +34,7 @@ public class ClientQuotaService {
 
   private final AdminClientService adminClientService;
 
-  public Flux<ClientQuotaRecord> list(KafkaCluster cluster) {
+  public Flux<ClientQuotaRecord> getAll(KafkaCluster cluster) {
     return adminClientService.get(cluster)
         .flatMap(ac -> ac.getClientQuotas(ClientQuotaFilter.all()))
         .flatMapIterable(Map::entrySet)
diff --git a/kafka-ui-api/src/test/java/com/provectus/kafka/ui/service/quota/ClientQuotaServiceTest.java b/kafka-ui-api/src/test/java/com/provectus/kafka/ui/service/quota/ClientQuotaServiceTest.java
index c475171732..2f04008dd4 100644
--- a/kafka-ui-api/src/test/java/com/provectus/kafka/ui/service/quota/ClientQuotaServiceTest.java
+++ b/kafka-ui-api/src/test/java/com/provectus/kafka/ui/service/quota/ClientQuotaServiceTest.java
@@ -34,7 +34,7 @@ class ClientQuotaServiceTest extends AbstractIntegrationTest {
       nullValues = "null"
   )
   void createUpdateDelete(String user, String clientId, String ip) {
-    var quotas = Map.of(
+    var initialQuotas = Map.of(
         "producer_byte_rate", 123.0,
         "consumer_byte_rate", 234.0,
         "request_percentage", 10.0
@@ -42,22 +42,22 @@ class ClientQuotaServiceTest extends AbstractIntegrationTest {
 
     //creating new
     StepVerifier.create(
-            quotaService.upsert(cluster, user, clientId, ip, quotas)
+            quotaService.upsert(cluster, user, clientId, ip, initialQuotas)
         )
         .assertNext(status -> assertThat(status.value()).isEqualTo(201))
         .verifyComplete();
 
-    assertThat(quotaRecordExisits(new ClientQuotaRecord(user, clientId, ip, quotas)))
+    assertThat(quotaRecordExists(new ClientQuotaRecord(user, clientId, ip, initialQuotas)))
         .isTrue();
 
     //updating
     StepVerifier.create(
-            quotaService.upsert(cluster, user, clientId, ip, Map.of("producer_byte_rate", 111111.0))
+            quotaService.upsert(cluster, user, clientId, ip, Map.of("producer_byte_rate", 22222.0))
         )
         .assertNext(status -> assertThat(status.value()).isEqualTo(200))
         .verifyComplete();
 
-    assertThat(quotaRecordExisits(new ClientQuotaRecord(user, clientId, ip, Map.of("producer_byte_rate", 111111.0))))
+    assertThat(quotaRecordExists(new ClientQuotaRecord(user, clientId, ip, Map.of("producer_byte_rate", 22222.0))))
         .isTrue();
 
     //deleting created record
@@ -67,12 +67,12 @@ class ClientQuotaServiceTest extends AbstractIntegrationTest {
         .assertNext(status -> assertThat(status.value()).isEqualTo(204))
         .verifyComplete();
 
-    assertThat(quotaRecordExisits(new ClientQuotaRecord(user, clientId, ip, Map.of("producer_byte_rate", 111111.0))))
+    assertThat(quotaRecordExists(new ClientQuotaRecord(user, clientId, ip, Map.of("producer_byte_rate", 22222.0))))
         .isFalse();
   }
 
-  private boolean quotaRecordExisits(ClientQuotaRecord rec) {
-    return quotaService.list(cluster).collectList().block().contains(rec);
+  private boolean quotaRecordExists(ClientQuotaRecord rec) {
+    return quotaService.getAll(cluster).collectList().block().contains(rec);
   }
 
 }