fix bug

controllers/wechat.go

@@ -392,7 +392,7 @@ func (this *WechatController) GetUserInfo() {
 		return
 	}
 	//修改用户微信信息
-	err = models.ModifyUserRecordInfo(userInfo.UnionID, userInfo.Nickname, userInfo.Avatar, userInfo.City, userInfo.Province, userInfo.Country, userInfo.Gender, userId)
+	err = models.ModifyUserRecordInfo(userInfo.OpenID, userInfo.Nickname, userInfo.Avatar, userInfo.City, userInfo.Province, userInfo.Country, userInfo.Gender, userId)
 	if err != nil {
 		br.Msg = "授权失败"
 		br.ErrMsg = "授权失败，修改用户信息失败:" + err.Error()