diff --git a/pkg/common/constants.go b/pkg/common/constants.go
index cfc8da479bdc718a3861a1e68df7680cc60eebe2..0f32f1d95019f6bc9b3deba7a03bd8b3d5da7d2c 100644
--- a/pkg/common/constants.go
+++ b/pkg/common/constants.go
@@ -64,7 +64,7 @@ const (
 	DeviceInfoCMNamePrefix = "mindx-dl-deviceinfo-"
 	// DeviceInfoCMDataKey device info configmap data key
 	DeviceInfoCMDataKey = "DeviceInfoCfg"
-	//SwitchInfoCMDataKey the key of switch info in device-info configmap
+	// SwitchInfoCMDataKey the key of switch info in device-info configmap
 	SwitchInfoCMDataKey = "SwitchInfoCfg"
 	// DeviceInfoCMManuallySeparateNPUKey for deviceinfo configmap ManuallySeparateNPU key
 	DeviceInfoCMManuallySeparateNPUKey = "ManuallySeparateNPU"