diff --git a/internal/demo/register/ip_limit.go b/internal/demo/register/ip_limit.go
index 9535d2f9a..3d5be928d 100644
--- a/internal/demo/register/ip_limit.go
+++ b/internal/demo/register/ip_limit.go
@@ -162,7 +162,16 @@ func AddUserIPLimitLogin(c *gin.Context) {
 	}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req:", req)
 	userIp := db.UserIpLimit{UserID: req.UserID, Ip: req.IP}
-	err := imdb.InsertUserIpLimitsLogin(&userIp)
+	err := imdb.UpdateUserInfo(db.User{
+		UserID:     req.UserID,
+		LoginLimit: 1,
+	})
+	if err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.UserID)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": constant.ErrDB, "errMsg": "InsertUserIpLimitsLogin error!"})
+		return
+	}
+	err = imdb.InsertUserIpLimitsLogin(&userIp)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.UserID)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": constant.ErrDB, "errMsg": "InsertUserIpLimitsLogin error!"})
diff --git a/internal/demo/register/set_password.go b/internal/demo/register/set_password.go
index 03c78451f..5b7deae4f 100644
--- a/internal/demo/register/set_password.go
+++ b/internal/demo/register/set_password.go
@@ -81,10 +81,11 @@ func SetPassword(c *gin.Context) {
 				return
 			}
 		}
-		if config.Config.Demo.NeedInvitationCode {
+		if config.Config.Demo.NeedInvitationCode && params.InvitationCode != "" {
 			err := imdb.CheckInvitationCode(params.InvitationCode)
 			if err != nil {
 				c.JSON(http.StatusOK, gin.H{"errCode": constant.InvitationError, "errMsg": "邀请码错误"})
+				return
 			}
 		}
 	}
@@ -142,7 +143,7 @@ func SetPassword(c *gin.Context) {
 		c.JSON(http.StatusOK, gin.H{"errCode": constant.RegisterFailed, "errMsg": err.Error()})
 		return
 	}
-	if config.Config.Demo.NeedInvitationCode {
+	if config.Config.Demo.NeedInvitationCode && params.InvitationCode != "" {
 		//判断一下验证码的使用情况
 		LockSucc := imdb.TryLockInvitationCode(params.InvitationCode, userID)
 		if LockSucc {