diff --git a/conf/service_conf.yaml b/conf/service_conf.yaml
index a0fc3fdc0c..9fe1a21f66 100644
--- a/conf/service_conf.yaml
+++ b/conf/service_conf.yaml
@@ -66,8 +66,6 @@ otel:
   enable: false
 ingestor:
   mq_type: 'nats'
-task_executor:
-  message_queue_type: 'nats'
 file_syncer:
   max_concurrent_syncs: 4
   sync_interval: 3
diff --git a/docker/service_conf.yaml.template b/docker/service_conf.yaml.template
index 1a13d8e167..25c0ad6227 100644
--- a/docker/service_conf.yaml.template
+++ b/docker/service_conf.yaml.template
@@ -75,8 +75,9 @@ otel:
   secure: false
   sample_ratio: 1.0
   stdout: false
-task_executor:
-  message_queue_type: 'nats'
+  enable: false
+ingestor:
+  mq_type: 'nats'
 file_syncer:
   max_concurrent_syncs: 4
   sync_interval: 3
diff --git a/internal/server/config.go b/internal/server/config.go
index 486d55f2f0..9df1b0b295 100644
--- a/internal/server/config.go
+++ b/internal/server/config.go
@@ -51,7 +51,6 @@ type Config struct {
 	UserDefaultLLM   UserDefaultLLMConfig   `mapstructure:"user_default_llm"`
 	DefaultSuperUser DefaultSuperUser       `mapstructure:"default_super_user"`
 	Language         string                 `mapstructure:"language"`
-	TaskExecutor     TaskExecutorConfig     `mapstructure:"task_executor"`
 	Ingestor         IngestorConfig         `mapstructure:"ingestor"`
 	FileSyncer       FileSyncerConfig       `mapstructure:"file_syncer"`
 	OTel             OtelConfig             `mapstructure:"otel"`