fix(topic transfer): remove useless consumeGroup CRD field
diff --git a/deploy/crds/rocketmq_v1alpha1_topictransfer_crd.yaml b/deploy/crds/rocketmq_v1alpha1_topictransfer_crd.yaml
index 7c3a4f7..c36a3b0 100644
--- a/deploy/crds/rocketmq_v1alpha1_topictransfer_crd.yaml
+++ b/deploy/crds/rocketmq_v1alpha1_topictransfer_crd.yaml
@@ -29,9 +29,6 @@
           type: object
         spec:
           properties:
-            consumerGroup:
-              description: Consumer group
-              type: string
             sourceCluster:
               description: The cluster where the transferred topic from
               type: string
diff --git a/example/rocketmq_v1alpha1_topictransfer_cr.yaml b/example/rocketmq_v1alpha1_topictransfer_cr.yaml
index 8597da0..80e8772 100644
--- a/example/rocketmq_v1alpha1_topictransfer_cr.yaml
+++ b/example/rocketmq_v1alpha1_topictransfer_cr.yaml
@@ -20,8 +20,6 @@
 spec:
   # topic defines which topic to be transferred
   topic: TopicTest
-  # consumerGroup defines the consumer group
-  consumerGroup: please_rename_unique_group_name_4
   # sourceCluster define the source cluster
   sourceCluster: broker-0
   # targetCluster defines the target cluster
diff --git a/pkg/apis/rocketmq/v1alpha1/topictransfer_types.go b/pkg/apis/rocketmq/v1alpha1/topictransfer_types.go
index fbcb2f3..82a7e37 100644
--- a/pkg/apis/rocketmq/v1alpha1/topictransfer_types.go
+++ b/pkg/apis/rocketmq/v1alpha1/topictransfer_types.go
@@ -33,8 +33,6 @@
 
 	// Topic name
 	Topic string `json:"topic,omitempty"`
-	// Consumer group
-	ConsumerGroup string `json:"consumerGroup,omitempty"`
 	// The cluster where the transferred topic from
 	SourceCluster string `json:"sourceCluster,omitempty"`
 	// The cluster where the topic will be transferred to