diff --git a/provider/aws/aws.go b/provider/aws/aws.go
index a25b2a4c4a..10fbadc022 100644
--- a/provider/aws/aws.go
+++ b/provider/aws/aws.go
@@ -865,8 +865,6 @@ func (p *AWSProvider) adjustEndpointAndNewAaaaIfNeeded(ep *endpoint.Endpoint) *e
 			aaaa.RecordType = endpoint.RecordTypeAAAA
 		}
 		return aaaa
-	default:
-		p.adjustOtherRecord(ep)
 	}
 	adjustGeoProximityLocationEndpoint(ep)
 	return aaaa
@@ -923,18 +921,6 @@ func (p *AWSProvider) adjustCNAMERecord(ep *endpoint.Endpoint) {
 	}
 }
 
-func (p *AWSProvider) adjustOtherRecord(ep *endpoint.Endpoint) {
-	// TODO: fix For records other than A, AAAA, and CNAME, if an alias record is set, the alias record processing is not performed.
-	// This will be fixed in another PR.
-	if isAlias, _ := ep.GetBoolProviderSpecificProperty(endpoint.ProviderSpecificAlias); isAlias {
-		p.adjustAliasRecord(ep)
-		ep.DeleteProviderSpecificProperty(endpoint.ProviderSpecificAlias)
-	} else {
-		ep.DeleteProviderSpecificProperty(endpoint.ProviderSpecificAlias)
-		ep.DeleteProviderSpecificProperty(providerSpecificEvaluateTargetHealth)
-	}
-}
-
 // if the endpoint is using geoproximity, set the bias to 0 if not set
 // this is needed to avoid unnecessary Upserts if the desired endpoint doesn't specify a bias
 func adjustGeoProximityLocationEndpoint(ep *endpoint.Endpoint) {
diff --git a/provider/aws/aws_test.go b/provider/aws/aws_test.go
index 3bb8cf28f8..3632ecab76 100644
--- a/provider/aws/aws_test.go
+++ b/provider/aws/aws_test.go
@@ -3324,35 +3324,8 @@ func TestAWSProvider_adjustEndpointAndNewAaaaIfNeeded(t *testing.T) {
 			},
 			expectedAaaa: nil,
 		},
-		// TODO: fix For records other than A, AAAA, and CNAME, if an alias record is set, the alias record processing is not performed. This will be fixed in another PR.
-		{
-			name: "MX record with alias=true should remove alias and set default ttl, add evaluateTargetHealth and not create AAAA",
-			ep: &endpoint.Endpoint{
-				DNSName:    "test.foo.bar.",
-				RecordType: endpoint.RecordTypeMX,
-				Targets:    endpoint.Targets{"10 mail.example.com."},
-				RecordTTL:  600,
-				ProviderSpecific: endpoint.ProviderSpecific{
-					{
-						Name:  endpoint.ProviderSpecificAlias,
-						Value: "true",
-					},
-				},
-			},
-			expected: &endpoint.Endpoint{
-				DNSName:    "test.foo.bar.",
-				RecordType: endpoint.RecordTypeMX,
-				Targets:    endpoint.Targets{"10 mail.example.com."},
-				RecordTTL:  defaultTTL,
-				ProviderSpecific: endpoint.ProviderSpecific{
-					{
-						Name:  providerSpecificEvaluateTargetHealth,
-						Value: "false",
-					},
-				},
-			},
-			expectedAaaa: nil,
-		},
+		// Other record types that has alias properties should be rejected by endpoint validation,
+		// so we don't need to test them here as adjustEndpointAndNewAaaaIfNeeded should not be called for them.
 	}
 
 	for _, tt := range tests {