diff --git a/error.go b/error.go
index 3b0d6bb..2866d9b 100644
--- a/error.go
+++ b/error.go
@@ -22,7 +22,7 @@ func(this *Error)SetError(err error,loglevel ...int){
 			return nil
 		}
 
-		lev:=Config.GetInt("logLevel")
+		lev:=Config.GetInt("LOG_NIL")
 
 		if len(loglevel)!=0{
 			lev=loglevel[0]