diff --git a/app/task/svc/svc_tik_tok_chanxuan.go b/app/task/svc/svc_tik_tok_chanxuan.go
index f0a61f2..0bf56fb 100644
--- a/app/task/svc/svc_tik_tok_chanxuan.go
+++ b/app/task/svc/svc_tik_tok_chanxuan.go
@@ -225,7 +225,7 @@ func GetChanxuanToken() string {
 	getString, err := cache.GetString(key)
 	if err != nil || getString == "" {
 		data := chanxuanTikTok.GetToken(tiktokChanxuanId, tiktokChanxuanSecret)
-		ex := gjson.Get(data, "expires_in_v2").Int() - time.Now().Unix()
+		ex := gjson.Get(data, "expires_in_v2").Int() - time.Now().Unix() - 60
 		token := gjson.Get(data, "access_token").String()
 		if token != "" {
 			cache.SetEx(key, token, int(ex))