diff --git a/backend/pkg/connector/guide/iceberg_sink.go b/backend/pkg/connector/guide/iceberg_sink.go
index cbbeda2c5..19c265f62 100644
--- a/backend/pkg/connector/guide/iceberg_sink.go
+++ b/backend/pkg/connector/guide/iceberg_sink.go
@@ -38,12 +38,12 @@ func NewIcebergSinkGuide(opts ...Option) Guide {
 					{
 						ConfigKeys: []string{
 							"iceberg.catalog.type",
-							"iceberg.catalog.s3.endpoint",
+							"iceberg.catalog.s3.access-key-id",
+							"iceberg.catalog.s3.secret-access-key",
 							"iceberg.catalog.client.region",
+							"iceberg.catalog.s3.endpoint",
 							"iceberg.catalog.s3.path-style-access",
 							"iceberg.catalog.s3.endpoint",
-							"iceberg.catalog.s3.access-key-id",
-							"iceberg.catalog.s3.secret-access-key",
 						},
 					},
 				},
diff --git a/backend/pkg/connector/interceptor/iceberg_sink_hook.go b/backend/pkg/connector/interceptor/iceberg_sink_hook.go
index a160f06b7..06dbe1c8f 100644
--- a/backend/pkg/connector/interceptor/iceberg_sink_hook.go
+++ b/backend/pkg/connector/interceptor/iceberg_sink_hook.go
@@ -60,8 +60,8 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				DefaultValue:  "",
 				Importance:    model.ConfigDefinitionImportanceHigh,
 				Required:      true,
-				DisplayName:   "iceberg.catalog.s3.secret-access-key",
-				Documentation: "iceberg.catalog.s3.secret-access-key",
+				DisplayName:   "Iceberg catalog S3 Secret Access Key",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{
@@ -78,10 +78,10 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				Name:          "iceberg.catalog.s3.access-key-id",
 				Type:          "STRING",
 				DefaultValue:  "",
-				Importance:    model.ConfigDefinitionImportanceHigh,
+				Importance:    model.ConfigDefinitionImportanceMedium,
 				Required:      true,
-				DisplayName:   "iceberg.catalog.s3.access-key-id",
-				Documentation: "iceberg.catalog.s3.access-key-id",
+				DisplayName:   "Iceberg catalog S3 access key id",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{
@@ -100,8 +100,8 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				DefaultValue:  "",
 				Importance:    model.ConfigDefinitionImportanceHigh,
 				Required:      true,
-				DisplayName:   "iceberg.catalog.s3.endpoint",
-				Documentation: "iceberg.catalog.s3.endpoint",
+				DisplayName:   "Iceberg catalog S3 endpoint",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{
@@ -119,8 +119,8 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				DefaultValue:  "",
 				Importance:    model.ConfigDefinitionImportanceHigh,
 				Required:      true,
-				DisplayName:   "iceberg.catalog.s3.path-style-access",
-				Documentation: "iceberg.catalog.s3.path-style-access",
+				DisplayName:   "Iceberg catalog S3 path style access",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{
@@ -138,8 +138,8 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				DefaultValue:  "",
 				Importance:    model.ConfigDefinitionImportanceHigh,
 				Required:      true,
-				DisplayName:   "iceberg.catalog.client.region",
-				Documentation: "iceberg.catalog.client.region",
+				DisplayName:   "Iceberg catalog client region",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{
@@ -158,7 +158,7 @@ func KafkaConnectToConsoleIcebergSinkHook(response model.ValidationResponse, con
 				Importance:    model.ConfigDefinitionImportanceHigh,
 				Required:      true,
 				DisplayName:   "Iceberg catalog credential",
-				Documentation: "Iceberg catalog credential",
+				Documentation: "",
 				Dependents:    []string{},
 			},
 			Value: model.ConfigDefinitionValue{