diff --git a/emails.go b/emails.go
index 640e035..e355922 100644
--- a/emails.go
+++ b/emails.go
@@ -17,6 +17,8 @@ func RecoverByEmail(email string) {
 		return
 	}
 	recoverycode := randBytes(16)
+	u.Delete("recoverykey")
+	u.Delete("recoverytime")
 
 	u.Set("recoverycode", string(recoverycode))
 	u.Set("recoverytime", fmt.Sprintf("%d", time.Now().Add(time.Minute*60).Unix()))