bug 修复

@@ -25,6 +25,7 @@ func SetLoginToken(param protocol.LoginAuthToken, userid int64, companyid int64)
 	value, _ = json.Marshal(data)
 
 	key = GetKeyLoginToken(userid, companyid)
+	client.Del(key)
 	err = client.Set(key, string(value), LOGIN_TOKEN_EXP).Err()
 	return err
 }
@@ -89,6 +90,7 @@ func RefreshLoginTokenExpires(userid int64, companyid int64) error {
 func SetCaptchAuth(phone string, captchAuth string) error {
 	key := GetKeyCaptchAuth(phone)
 	client := redis.GetRedis()
+	client.Del(key)
 	err := client.Set(key, captchAuth, CAPTCHA_AUTH_EXP).Err()
 	return err
 }
@@ -103,6 +105,7 @@ func GetCaptchAuth(phone string) (string, error) {
 func SetUserPermission(objMap map[string]rbac.PermissionOptionObject, userid int64) error {
 	key := GetKeyUserPermission(userid)
 	client := redis.GetRedis()
+	client.Del(key)
 	for k := range objMap {
 		s, err := json.Marshal(objMap[k])
 		if err != nil {