diff --git a/session.go b/session.go
index d82c7cad..7e8b19cb 100644
--- a/session.go
+++ b/session.go
@@ -139,7 +139,7 @@ func newSession(engine *Engine) *Session {
 		sessionType: engineSession,
 	}
 	if engine.logSessionID {
-		ctx = context.WithValue(engine.defaultContext, sessionID, session)
+		session.ctx = context.WithValue(session.ctx, sessionID, session)
 	}
 	return session
 }
@@ -171,6 +171,10 @@ func (session *Session) db() *core.DB {
 	return session.engine.db
 }
 
+func (session *Session) Engine() *Engine {
+	return session.engine
+}
+
 func (session *Session) getQueryer() core.Queryer {
 	if session.tx != nil {
 		return session.tx