diff --git a/call/share.go b/call/share.go
index 9ae5cb5..0195597 100644
--- a/call/share.go
+++ b/call/share.go
@@ -32,8 +32,22 @@ func ShareBind(share string, isOld bool, uid, cid int) {
 	if share == "" || isOld {
 		return
 	}
-	// 一级
-	upInfo := &common.ShareInfo{Share: share}
+	now := time.Now().Unix()
+	codeInfo := &common.ShareActivityCode{ShareCode: share}
+	upInfo := &common.ShareInfo{}
+	db.Mysql().Get(codeInfo)
+	if codeInfo.Id > 0 {
+		upInfo.UID = codeInfo.UID
+		// 判断是否过期
+		if now < codeInfo.ExpireAt {
+			util.Go(func() {
+				SendShareReward(uid, codeInfo.ActivityId)
+			})
+		}
+	} else {
+		// 一级
+		upInfo = &common.ShareInfo{Share: share}
+	}
 	db.Mysql().Get(upInfo)
 	if upInfo.ID <= 0 {
 		return
@@ -154,3 +168,37 @@ func GetUserShareRechargeAmount(uid, level int) (count int64) {
 	}
 	return
 }
+
+// GetActivityShareCode 根据actid获取share code
+func GetActivityShareCode(uid, actId int) (code string, err error) {
+	now := time.Now()
+	ret := make([]*common.ShareActivityCode, 0, 1)
+	_, err = db.Mysql().QueryList(0, 1, fmt.Sprintf("uid = %d and activity_id = %d and expire_at < %d", uid, actId, now.Unix()), "id", &common.ShareActivityCode{}, &ret)
+	if err != nil {
+		log.Error("GetActivityShareCode err:%v", err)
+		return
+	}
+	if len(ret) == 0 {
+		expireTime := util.GetZeroTime(now.AddDate(0, 0, 1))
+		code = util.GetShareCode(-uid - actId)
+		err = db.Mysql().Create(&common.ShareActivityCode{
+			UID:        uid,
+			ShareCode:  code,
+			ActivityId: actId,
+			ExpireAt:   expireTime.Unix(),
+			CreateAt:   now.Unix(),
+		})
+		if err != nil {
+			log.Error("GetActivityShareCode err:%v", err)
+			return
+		}
+	} else {
+		code = ret[0].ShareCode
+	}
+	return
+}
+
+func SendShareReward(uid, actId int) {
+	switch actId {
+	}
+}
diff --git a/common/activity.go b/common/activity.go
index 54ea59d..9f46e71 100644
--- a/common/activity.go
+++ b/common/activity.go
@@ -68,6 +68,8 @@ type ConfigActivity struct {
 	Type          int    `gorm:"column:type;type:int(11);default:1;comment:类型" json:"Type" web:"type"`
 	Pic           string `gorm:"column:pic;type:varchar(255);comment:活动图片" json:"Pic" web:"pic"`
 	Data          string `gorm:"column:data;type:varchar(255);comment:跳转数据" json:"Data" web:"data"`
+	Content       string `gorm:"column:content;type:varchar(255);comment:文案内容" json:"Content" web:"content"`
+	Text          string `gorm:"column:text;type:varchar(255);comment:按钮内容" json:"Text" web:"text"`
 }
 
 func (a *ConfigActivity) TableName() string {
diff --git a/common/share.go b/common/share.go
index 072504c..90f86c1 100644
--- a/common/share.go
+++ b/common/share.go
@@ -78,6 +78,20 @@ func (a *ShareInfo) TableName() string {
 	return "share_info"
 }
 
+type ShareActivityCode struct {
+	Id         int    `gorm:"column:id;type:int(11) AUTO_INCREMENT;primary_key;" json:"id"`
+	UID        int    `gorm:"column:uid;type:int(11);index:idx_share;comment:玩家ID" json:"uid"`
+	ShareCode  string `gorm:"column:share_code;type:varchar(255);index:idx_share;comment:分享码" json:"share_code"`
+	ActivityId int    `gorm:"column:activity_id;type:int(11);index:idx_share;comment:关联活动ID" json:"activity_id"`
+	Reward     string `gorm:"column:reward;type:varchar(255);index:idx_share;comment:分享码" json:"reward"`
+	CreateAt   int64  `gorm:"column:create_at;type:bigint(20);comment:创建时间" json:"create_at"`
+	ExpireAt   int64  `gorm:"column:expire_at;type:bigint(20);comment:过期时间" json:"expire_at"`
+}
+
+func (m *ShareActivityCode) TableName() string {
+	return "share_act_code"
+}
+
 type ShareOrder struct {
 	ID          int    `gorm:"primarykey"`
 	UID         int    `gorm:"column:uid;not null;type:int(11)"`
diff --git a/modules/backend/migrate.go b/modules/backend/migrate.go
index 8e9fed6..c31743a 100644
--- a/modules/backend/migrate.go
+++ b/modules/backend/migrate.go
@@ -109,6 +109,7 @@ func MigrateDB() {
 		new(common.ActivitySevenDayBoxData),
 		new(common.ConfigActivitySuper),
 		new(common.ActivitySuperData),
+		new(common.ShareActivityCode),
 	)
 	if err != nil {
 		panic("Migrate db fail")
diff --git a/modules/web/handler/share.go b/modules/web/handler/share.go
index a4367af..6f5c743 100644
--- a/modules/web/handler/share.go
+++ b/modules/web/handler/share.go
@@ -108,6 +108,40 @@ func ShareInfo(c *gin.Context) {
 	}
 }
 
+func GetActivityCode(c *gin.Context) {
+	a := app.NewApp(c)
+	defer func() {
+		a.Response()
+	}()
+	req := new(values.GetActivityCodeReq)
+	if !a.S(req) {
+		return
+	}
+	resp := &values.GetActivityCodeResp{}
+	a.Data = resp
+	channel := call.GetChannelByID(a.Channel)
+	if channel != nil {
+		resp.ShareLink += channel.URL + "?code=" + "xxxxxx"
+	}
+	a.GetUID()
+	if a.UID <= 0 {
+		return
+	}
+	code, err := call.GetActivityShareCode(a.UID, req.ActivityId)
+	if err != nil {
+		a.Code = values.CodeRetry
+		return
+	}
+	if channel != nil {
+		resp.ShareLink = channel.URL + "?code=" + code
+		if a.Prefix != "" {
+			resp.ShareLink = a.Prefix + "." + resp.ShareLink
+		} else {
+			resp.ShareLink = "www." + resp.ShareLink
+		}
+	}
+}
+
 func SharePlatformInfo(c *gin.Context) {
 	a := app.NewApp(c)
 	defer func() {
diff --git a/modules/web/routers/routers_share.go b/modules/web/routers/routers_share.go
index 728bb05..245bfcb 100644
--- a/modules/web/routers/routers_share.go
+++ b/modules/web/routers/routers_share.go
@@ -10,6 +10,7 @@ func share(e *gin.RouterGroup) {
 	e.POST("/share/info", handler.ShareInfo)
 	e.POST("/share/platform", handler.SharePlatformInfo)
 	e.POST("/share/withdraw", handler.ShareWithdraw)
+	e.POST("/share/activity_code", handler.GetActivityCode)
 	// e.POST("/share/reference", handler.ShareReference)
 	// e.POST("/share/report", handler.ShareReport)
 	// e.POST("/share/transfer", handler.ShareTransfer)
diff --git a/modules/web/values/share.go b/modules/web/values/share.go
index 3f31238..a32ac56 100644
--- a/modules/web/values/share.go
+++ b/modules/web/values/share.go
@@ -193,3 +193,11 @@ type OnePddRecord struct {
 type ActivityPddWithdrawResp struct {
 	ExpireTime int64
 }
+
+type GetActivityCodeReq struct {
+	ActivityId int
+}
+
+type GetActivityCodeResp struct {
+	ShareLink string
+}