diff --git a/controller/channel-test.go b/controller/channel-test.go
index 9f6e479fd..171cca22b 100644
--- a/controller/channel-test.go
+++ b/controller/channel-test.go
@@ -617,6 +617,10 @@ func TestAllChannels(c *gin.Context) {
 var autoTestChannelsOnce sync.Once
 
 func AutomaticallyTestChannels() {
+	// 只在Master节点定时测试渠道
+	if !common.IsMasterNode {
+		return
+	}
 	autoTestChannelsOnce.Do(func() {
 		for {
 			if !operation_setting.GetMonitorSetting().AutoTestChannelEnabled {