diff --git a/api/controller/Question.go b/api/controller/Question.go
index e563489..7fdf168 100644
--- a/api/controller/Question.go
+++ b/api/controller/Question.go
@@ -109,8 +109,8 @@ func (r *Question) GetQuestion(c *gin.Context) {
 	userCollectionService := service.UserCollectionService{}
 	IsCollection := userCollectionService.GetUserCollectionQuestionStatus(userId, questionId)
 
-	// 获取用户首次购买价格
-	firstTimePrice, err := questionService.GetUserFirstTimeBuyPrice(userId, questionId)
+	// 获取用户首单价格
+	firstTimePrice, err := questionService.GetUserFirstTimeBuyPrice(userId)
 	if err != nil {
 		responses.FailWithMessage("题目错误", c)
 		return
diff --git a/api/controller/SystemMember.go b/api/controller/SystemMember.go
index 2b61cf1..432d467 100644
--- a/api/controller/SystemMember.go
+++ b/api/controller/SystemMember.go
@@ -26,7 +26,7 @@ func (b *SystemMember) GetSystemMember(c *gin.Context) {
 
 	// 检测用户是否购买过会员
 	userService := service.UserService{}
-	isBuy := userService.CheckUserBuyOrderMember(userId)
+	isBuy := userService.CheckUserBuyMember(userId)
 	if isBuy == true {
 		for _, member := range systemMembers {
 			fmt.Println(member)
diff --git a/api/dao/OrderSingle.go b/api/dao/OrderSingle.go
index 4f8c614..71f1884 100644
--- a/api/dao/OrderSingle.go
+++ b/api/dao/OrderSingle.go
@@ -184,10 +184,9 @@ func (r *OrderSingleDao) GetOrderSinglePageSearch(req requests.GetOrderSinglePag
 }
 
 // GetUserFirstTimeBuyOrderSingle 获取用户首次购买的订单
-func (r *OrderSingleDao) GetUserFirstTimeBuyOrderSingle(userId, questionId int64) (m *model.OrderSingle, err error) {
+func (r *OrderSingleDao) GetUserFirstTimeBuyOrderSingle(userId int64) (m *model.OrderSingle, err error) {
 	err = global.Db.
 		Where("user_id = ?", userId).
-		Where("question_id = ?", questionId).
 		Where("order_status != ?", 3).
 		First(&m).Error
 	if err != nil {
diff --git a/api/requests/Login.go b/api/requests/Login.go
index 2a50c03..2353fec 100644
--- a/api/requests/Login.go
+++ b/api/requests/Login.go
@@ -14,6 +14,6 @@ type LoginWx struct {
 // LoginPhone 手机号登录
 type LoginPhone struct {
 	Mobile string `json:"mobile" form:"mobile" label:"手机号" validate:"required"`
-	Code   string `json:"code" form:"code" label:"手机号" validate:"required"`
-	Source int    `json:"source" form:"source" label:"来源）" validate:"required"` // （1：app 2：公众号
+	Code   string `json:"code" form:"code" label:"验证码" validate:"required"`
+	Source int    `json:"source" form:"source" label:"来源" validate:"required"` // （1：app 2：公众号
 }
diff --git a/api/service/OrderMember.go b/api/service/OrderMember.go
index 822adb5..fddef3b 100644
--- a/api/service/OrderMember.go
+++ b/api/service/OrderMember.go
@@ -85,7 +85,7 @@ func (r *OrderMemberService) AddOrderMember(tx *gorm.DB, UserId, SystemMemberId
 	if UserCouponId != nil {
 		// 检测用户是否购买过会员
 		userService := &UserService{}
-		isBuy := userService.CheckUserBuyOrderMember(UserId)
+		isBuy := userService.CheckUserBuyMember(UserId)
 		if isBuy == true {
 			// 已购买过会员，无法使用优惠卷
 			return nil, errors.New("优惠券异常")
diff --git a/api/service/Question.go b/api/service/Question.go
index c64cdf4..a8b42f8 100644
--- a/api/service/Question.go
+++ b/api/service/Question.go
@@ -97,7 +97,12 @@ func (r *QuestionService) CheckUserCollectionQuestion(userId, questionId int64)
 // CheckUserBuyQuestion 检测用户是否购买过该问题
 func (r *QuestionService) CheckUserBuyQuestion(userId, questionId int64) bool {
 	orderSingleDao := dao.OrderSingleDao{}
-	orderSingle, _ := orderSingleDao.GetUserFirstTimeBuyOrderSingle(userId, questionId)
+
+	maps := make(map[string]interface{})
+	maps["user_id"] = userId
+	maps["question_id"] = questionId
+	maps["order_status"] = 3
+	orderSingle, _ := orderSingleDao.GetOrderSingle(maps)
 	if orderSingle == nil {
 		return false
 	}
@@ -105,11 +110,12 @@ func (r *QuestionService) CheckUserBuyQuestion(userId, questionId int64) bool {
 	return true
 }
 
-// GetUserFirstTimeBuyPrice 获取用户首次购买价格
-func (r *QuestionService) GetUserFirstTimeBuyPrice(userId, questionId int64) (f *float64, err error) {
-	// 检测用户是否购买过该问题
-	isFirstBuy := r.CheckUserBuyQuestion(userId, questionId)
-	if isFirstBuy == false {
+// GetUserFirstTimeBuyPrice 获取用户首单价格
+func (r *QuestionService) GetUserFirstTimeBuyPrice(userId int64) (f *float64, err error) {
+	// 检测用户是否购买过单项产品
+	userService := &UserService{}
+	isBuy := userService.CheckUserBuySingle(userId)
+	if isBuy == false {
 		// 未购买过
 		systemSingleDao := dao.SystemSingleDao{}
 
@@ -152,9 +158,10 @@ func (r *QuestionService) GetUserBuyPrice(userId, questionId int64) (p *float64,
 		return nil, errors.New("题目异常")
 	}
 
-	// 检测用户是否购买过该问题
-	isFirstBuy := r.CheckUserBuyQuestion(userId, questionId)
-	if isFirstBuy == false {
+	// 检测用户是否购买过单项产品
+	userService := &UserService{}
+	isBuy := userService.CheckUserBuySingle(userId)
+	if isBuy == false {
 		// 未购买过
 		systemSingleDao := dao.SystemSingleDao{}
 
diff --git a/api/service/User.go b/api/service/User.go
index fbc068b..b8b72a6 100644
--- a/api/service/User.go
+++ b/api/service/User.go
@@ -73,8 +73,8 @@ func (r *UserService) CheckUserMember(user *model.User) bool {
 	return true
 }
 
-// CheckUserBuyOrderMember 检测用户是否购买过会员
-func (r *UserService) CheckUserBuyOrderMember(userId int64) bool {
+// CheckUserBuyMember 检测用户是否购买过会员
+func (r *UserService) CheckUserBuyMember(userId int64) bool {
 	orderMemberDao := dao.OrderMemberDao{}
 	orderMember, _ := orderMemberDao.GetUserFirstTimeBuyOrderMember(userId)
 	if orderMember == nil {
@@ -84,6 +84,21 @@ func (r *UserService) CheckUserBuyOrderMember(userId int64) bool {
 	return true
 }
 
+// CheckUserBuySingle 检测用户是否购买过单项产品
+func (r *UserService) CheckUserBuySingle(userId int64) bool {
+	orderSingleDao := dao.OrderSingleDao{}
+
+	maps := make(map[string]interface{})
+	maps["user_id"] = userId
+	maps["order_status"] = 3
+	orderSingle, _ := orderSingleDao.GetOrderSingle(maps)
+	if orderSingle == nil {
+		return false
+	}
+
+	return true
+}
+
 // AddUserMemberValidDate 增加用户会员过期时间
 func (r *UserService) AddUserMemberValidDate(tx *gorm.DB, user *model.User, d int) bool {
 	userData := make(map[string]interface{})
diff --git a/api/service/UserCoupon.go b/api/service/UserCoupon.go
index 6648575..0a06344 100644
--- a/api/service/UserCoupon.go
+++ b/api/service/UserCoupon.go
@@ -145,6 +145,13 @@ func (r *UserCouponService) GetUserUsableQuestionCoupon(userId, questionId int64
 		return nil, errors.New("优惠券异常")
 	}
 
+	// 检测用户是否购买过单项产品
+	isBuy := userService.CheckUserBuySingle(userId)
+	if isBuy == false {
+		// 未购买过-不允许使用优惠卷，强行使用首单优惠价格
+		return nil, nil
+	}
+
 	//定义返回数据
 	var responses []*model.UserCoupon