diff --git a/ledis/const.go b/ledis/const.go
index 393b97d..3c9b99c 100644
--- a/ledis/const.go
+++ b/ledis/const.go
@@ -104,7 +104,7 @@ var (
 )
 
 const (
-	MaxDatabases int = 16
+	MaxDatabases int = 10240
 
 	//max key size
 	MaxKeySize int = 1024