diff --git a/dip.go b/dip.go
index 6650893..5a6db35 100644
--- a/dip.go
+++ b/dip.go
@@ -75,10 +75,11 @@ func (group *DIPGroup) Choose(addr string) {
 			SetAddrForward(group.IPTableNum, addr, ip)
 		} else {
 			restartAddr := "http://" + group.Current.Host + ":8800/pppoe/restart"
-			if _, err := grequests.Get(restartAddr, nil); err != nil {
+			if resp, err := grequests.Get(restartAddr, nil); err != nil {
 				log.Println(err)
 				group.Current.ActiveTime += 12
 			} else {
+				defer resp.Close()
 				group.Current = dhost
 				group.Current.ActiveTime = now
 				// log.Println("new set addr:", group.Current.Host, "restartAddr:", restartAddr, "resp", resp.Content())