diff --git a/consumer.go b/consumer.go
index c2c1c47..61ee624 100644
--- a/consumer.go
+++ b/consumer.go
@@ -58,9 +58,9 @@ func (c *Consumer) init() error {
 // Consume 消费消息
 func (c *Consumer) Consume(dataHandler IConsumeDataHandler) {
 	ctx := context.Background()
+	handler := consumerGroupHandler{name: c.consumerGroup, handler: dataHandler}
 	for {
 		topics := []string{c.consumerGroup}
-		handler := consumerGroupHandler{name: c.consumerGroup, handler: dataHandler}
 		if err := c.consumerGroupInstance.Consume(ctx, topics, handler); nil != err {
 			handler.handler.Exception(err)
 		}
diff --git a/consumer_manager.go b/consumer_manager.go
new file mode 100644
index 0000000..ac2de4f
--- /dev/null
+++ b/consumer_manager.go
@@ -0,0 +1,30 @@
+// Package kafka ...
+//
+// Description : kafka ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-12-31 21:54
+package kafka
+
+import "sync"
+
+var (
+	ConsumerManager = &consumerManager{
+		l:             &sync.RWMutex{},
+		instanceTable: map[string]IConsumeDataHandler{},
+	}
+)
+
+type consumerManager struct {
+	l             *sync.RWMutex
+	instanceTable map[string]IConsumeDataHandler
+}
+
+func (cm *consumerManager) AddConsumer() error {
+	return nil
+}
+
+func (cm *consumerManager) Instance(flag string) IConsumeDataHandler {
+	return nil
+}
diff --git a/define.go b/define.go
index 21d3863..6760842 100644
--- a/define.go
+++ b/define.go
@@ -8,20 +8,12 @@
 package kafka
 
 // ProducerData 生产数据
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 4:13 下午 2021/9/21
 type ProducerData struct {
-	Data interface{} // 发送的数据
-	Key  string      // 分区key
+	Data any    // 发送的数据
+	Key  string // 分区key
 }
 
 // ProducerResult 数据发送后的结果
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 4:15 下午 2021/9/21
 type ProducerResult struct {
 	Partition int32 // 数据落入的分区
 	Offset    int64 // 数据对应的Offset