diff --git a/common/config.go b/common/config.go
index f794857f292277767eb30a1571e9d7b1bf12c28c..1b2b134bdad1459d7a2ce39b3b417f45cf0c3124 100644
--- a/common/config.go
+++ b/common/config.go
@@ -700,6 +700,7 @@ func ParseConfig(configFile string) error {
 			if err != nil {
 				Log.Error("ParseConfig Config.readConfigFile Error: %v", err)
 			}
+			Log.Debug("ParseConfig use config file: %s", config)
 			break
 		}
 	}