diff --git a/config/config.yaml b/config/config.yaml
index 8a696f88f..2135f2135 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -42,14 +42,11 @@ kafka:
     topic: "offlineMsgToMongoMysql"       #不建议修改
   msgToPush:
     topic: "msgToPush"                    #不建议修改
-  msgToModify:
-    topic: "msgToModify"                  #不建议修改
   consumerGroupID: #消费者组，不建议修改
     msgToRedis: redis                     #
     msgToMongo: mongo                     #
     msgToMySql: mysql                     #
     msgToPush: push                       #
-    msgToModify: modify                   #
 
 
 rpc:
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index ba887b129..c9dd2860a 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -77,15 +77,11 @@ type config struct {
 		MsgToPush struct {
 			Topic string `yaml:"topic"`
 		} `yaml:"msgToPush"`
-		MsgToModify struct {
-			Topic string `yaml:"topic"`
-		} `yaml:"msgToModify"`
 		ConsumerGroupID struct {
-			MsgToRedis  string `yaml:"msgToRedis"`
-			MsgToMongo  string `yaml:"msgToMongo"`
-			MsgToMySql  string `yaml:"msgToMySql"`
-			MsgToPush   string `yaml:"msgToPush"`
-			MsgToModify string `yaml:"msgToModify"`
+			MsgToRedis string `yaml:"msgToRedis"`
+			MsgToMongo string `yaml:"msgToMongo"`
+			MsgToMySql string `yaml:"msgToMySql"`
+			MsgToPush  string `yaml:"msgToPush"`
 		} `yaml:"consumerGroupID"`
 	} `yaml:"kafka"`
 
diff --git a/pkg/common/db/controller/msg.go b/pkg/common/db/controller/msg.go
index c9efba5a5..ea7cf4fb7 100644
--- a/pkg/common/db/controller/msg.go
+++ b/pkg/common/db/controller/msg.go
@@ -91,12 +91,11 @@ type CommonMsgDatabase interface {
 
 func NewCommonMsgDatabase(msgDocModel unRelationTb.MsgDocModelInterface, cacheModel cache.MsgModel) CommonMsgDatabase {
 	return &commonMsgDatabase{
-		msgDocDatabase:   msgDocModel,
-		cache:            cacheModel,
-		producer:         kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.LatestMsgToRedis.Topic),
-		producerToMongo:  kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.MsgToMongo.Topic),
-		producerToPush:   kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.MsgToPush.Topic),
-		producerToModify: kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.MsgToModify.Topic),
+		msgDocDatabase:  msgDocModel,
+		cache:           cacheModel,
+		producer:        kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.LatestMsgToRedis.Topic),
+		producerToMongo: kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.MsgToMongo.Topic),
+		producerToPush:  kafka.NewKafkaProducer(config.Config.Kafka.Addr, config.Config.Kafka.MsgToPush.Topic),
 	}
 }