diff --git a/common.go b/common.go
index 2cfed53..dd3c320 100644
--- a/common.go
+++ b/common.go
@@ -2,7 +2,6 @@ package dbquery
 
 import (
 	"git.tetele.net/tgo/helper"
-	"log"
 	"strings"
 )
 
@@ -18,7 +17,5 @@ func SqlReplace(sql_s, sql_type string) string {
 	sql = strings.Replace(sql, " user.", ` "user".`, -1)
 	sql = strings.Replace(sql, "=user.", `="user".`, -1)
 
-	log.Println("replace sql:", sql)
-
 	return sql
 }