diff --git a/api/errcode/errcode.go b/api/errcode/errcode.go
index b129894b..5454d534 100644
--- a/api/errcode/errcode.go
+++ b/api/errcode/errcode.go
@@ -200,10 +200,12 @@ var ErrCodeMsgMap = map[ErrCode]string{
 	ErrCodeAccountPunishmentStreamerOnly:       "该账号处罚行为仅能对主播进行！",
 	ErrCodeAccountPunishmentEndTimeCalcFail:    "账号处罚结束时间计算错误",
 
-	ErrCodeZoneSrvFail:      "空间服务错误",
-	ErrCodeZoneNotExist:     "空间不存在",
-	ErrCodeUnlockedZone:     "访客未解锁该空间",
-	ErrCodeZoneDuplicateKey: "您已创建空间",
+	ErrCodeZoneSrvFail:           "空间服务错误",
+	ErrCodeZoneNotExist:          "空间不存在",
+	ErrCodeUnlockedZone:          "访客未解锁该空间",
+	ErrCodeZoneDuplicateKey:      "您已创建空间",
+	ErrcodeZoneIronFansUnLock:    "您已解锁空间铁粉",
+	ErrcodeZoneIronFansNotUnLock: "咱不满足铁粉条件",
 
 	ErrCodeZoneMomentSrvFail:                          "私密圈动态服务错误",
 	ErrCodeZoneMomentNotExist:                         "私密圈动态不存在",
@@ -558,11 +560,13 @@ const (
 	ErrCodeAccountPunishmentEndTimeCalcFail    ErrCode = -32008 // 账号处罚结束时间计算错误
 
 	// Zone: 33xxx
-	ErrCodeZoneSrvOk        ErrCode = ErrCodeOk
-	ErrCodeZoneSrvFail      ErrCode = -33001 // 空间服务错误
-	ErrCodeZoneNotExist     ErrCode = -33002 // 空间不存在
-	ErrCodeUnlockedZone     ErrCode = -33003 // 未解锁的空间
-	ErrCodeZoneDuplicateKey ErrCode = -33004 // 空间已存在
+	ErrCodeZoneSrvOk             ErrCode = ErrCodeOk
+	ErrCodeZoneSrvFail           ErrCode = -33001 // 空间服务错误
+	ErrCodeZoneNotExist          ErrCode = -33002 // 空间不存在
+	ErrCodeUnlockedZone          ErrCode = -33003 // 未解锁的空间
+	ErrCodeZoneDuplicateKey      ErrCode = -33004 // 空间已存在
+	ErrcodeZoneIronFansUnLock    ErrCode = -33005 // 空间已解锁铁粉
+	ErrcodeZoneIronFansNotUnLock ErrCode = -33006 // 空间未解锁铁粉
 
 	// ZoneMoment: 34xxx
 	ErrCodeZoneMomentSrvOk                            ErrCode = ErrCodeOk
diff --git a/api/proto/zonemoment/proto/zonemoment_api.go b/api/proto/zonemoment/proto/zonemoment_api.go
index f5d9fb37..c9d6b041 100644
--- a/api/proto/zonemoment/proto/zonemoment_api.go
+++ b/api/proto/zonemoment/proto/zonemoment_api.go
@@ -178,3 +178,13 @@ type ApiListByIdsFromCreaterResp struct {
 	base.BaseResponse
 	Data *ApiListByIdsFromCreaterData `json:"data"`
 }
+
+// 主播空间降价/涨价
+type ApiFansIdentityRefreshReq struct {
+	base.BaseRequest
+	Zid int64 `json:"zid"`
+}
+
+type ApiFansIdentityRefreshResp struct {
+	base.BaseResponse
+}
diff --git a/app/mix/controller/init.go b/app/mix/controller/init.go
index 07b433d0..fcf58688 100644
--- a/app/mix/controller/init.go
+++ b/app/mix/controller/init.go
@@ -281,6 +281,7 @@ func Init(r *gin.Engine) {
 	apiZoneMomentGroup.POST("head", middleware.JSONParamValidator(zonemomentproto.ApiHeadReq{}), middleware.JwtAuthenticator(), ApiHeadZoneMoment)
 	apiZoneMomentGroup.POST("list_statistics_by_creater_mid", middleware.JSONParamValidator(zonemomentproto.ApiListStatisticsByCreaterMidReq{}), middleware.JwtAuthenticator(), ApiGetZoneMomentStatisticsByCreaterMid)
 	apiZoneMomentGroup.POST("list_by_ids_from_creater", middleware.JSONParamValidator(zonemomentproto.ApiListByIdsFromCreaterReq{}), middleware.JwtAuthenticator(), ApiGetZoneMomentListByIdsFromCreater)
+	apiZoneMomentGroup.POST("fans_identity_refresh", middleware.JSONParamValidator(zonemomentproto.ApiFansIdentityRefreshReq{}), middleware.JwtAuthenticator(), ApiFansIdentityRefresh)
 
 	// 空间对话
 	apiZoneSessionGroup := r.Group("/api/zone_session", PrepareToC())
diff --git a/app/mix/controller/zonemoment_api.go b/app/mix/controller/zonemoment_api.go
index 14ed6dae..1cdb9cb8 100644
--- a/app/mix/controller/zonemoment_api.go
+++ b/app/mix/controller/zonemoment_api.go
@@ -232,3 +232,22 @@ func ApiGetZoneMomentListByIdsFromCreater(ctx *gin.Context) {
 	}
 	ReplyOk(ctx, data)
 }
+
+// 铁粉刷新（主播涨价降价后更新逻辑）
+func ApiFansIdentityRefresh(ctx *gin.Context) {
+	req := ctx.MustGet("client_req").(*zonemomentproto.ApiFansIdentityRefreshReq)
+	if req.Mid <= 0 || req.Zid <= 0 {
+		logger.Error("ApiFansIdentityRefresh, invalid param, req: %v", util.ToJson(req))
+		ReplyErrCodeMsg(ctx, errcode.ErrCodeBadParam)
+		return
+	}
+
+	err := service.DefaultService.FansIdentityRefresh(ctx, req)
+	if err != nil {
+		logger.Error("ApiFansIdentityRefresh fail, req: %v, err: %v", util.ToJson(req), err)
+		ReplyErrCodeMsg(ctx, errcode.ErrcodeZoneIronFansNotUnLock)
+		return
+	}
+
+	ReplyOk(ctx, nil)
+}
diff --git a/app/mix/service/logic/vas.go b/app/mix/service/logic/vas.go
index bda4699f..cafff040 100644
--- a/app/mix/service/logic/vas.go
+++ b/app/mix/service/logic/vas.go
@@ -4361,3 +4361,22 @@ func (v *Vas) IsWithdrawFreeze(ctx *gin.Context, mid int64) bool {
 	}
 	return false
 }
+
+func (v *Vas) FansIdentityRefresh(ctx *gin.Context, mid, zid int64) error {
+
+	// 开启事务
+	tx, err := v.store.VasBegin(ctx)
+	if err != nil {
+		logger.Error("vas begin fail, err: %v", err)
+		return err
+	}
+
+	err = v.UnlockZoneIronfanshipRefresh(ctx, tx, mid, zid, 0)
+
+	if err != nil {
+		logger.Error("vas FansIdentityRefresh UnlockZoneIronFanShipRefresh fail, mid: %v, zid: %v, err: %v", mid, zid, err)
+		return err
+	}
+
+	return nil
+}
diff --git a/app/mix/service/logic/vas_zone.go b/app/mix/service/logic/vas_zone.go
index 9e0a7046..fba64f59 100644
--- a/app/mix/service/logic/vas_zone.go
+++ b/app/mix/service/logic/vas_zone.go
@@ -646,6 +646,62 @@ func (v *Vas) UnlockZoneIronfanshipReachConsume(ctx *gin.Context, tx *sqlx.Tx, m
 	return nil
 }
 
+// 铁粉刷新（主播涨价降价后逻辑后更新逻辑）
+func (v *Vas) UnlockZoneIronfanshipRefresh(ctx *gin.Context, tx *sqlx.Tx, mid, zid, streamerMid int64) error {
+	if tx == nil {
+		err := fmt.Errorf("nil tx")
+		return err
+	}
+
+	// 获取zid
+	if zid <= 0 && streamerMid > 0 {
+		// 获取空间id
+		zone, _ := v.zone.GetByMid(ctx, streamerMid)
+		if zone != nil {
+			zid = zone.GetId()
+		}
+	}
+	if zid <= 0 {
+		return fmt.Errorf("zone not exist, mid: %v, streamerMid: %v", mid, streamerMid)
+	}
+
+	// 获取空间价格
+	zVas, _ := v.store.GetZoneVasById(ctx, zid)
+	if zVas == nil {
+		return fmt.Errorf("zone vas not exist, zid: %v", zid)
+	}
+
+	// 获取空间消费信息
+	zUnlock, exists := v.CheckZoneUnlockExist(ctx, tx, mid, zid)
+	if !exists {
+		return fmt.Errorf("zone unlock not exist, mid: %v, zid: %v", mid, zid)
+	}
+
+	if zUnlock.GetConsume() < zVas.IronfanshipPrice {
+		// 主播降价后消费额是否达到了解锁铁粉的消费额
+		return fmt.Errorf("not reach ironfan unlock consume, mid: %v, zid: %v", mid, zid)
+	} else if zUnlock.GetIronfanshipUnlockType() != dbstruct.ZoneUnlockTypeReachConsume {
+		// 主播涨价后，原用户是否是铁粉
+		return fmt.Errorf("the iron fans unlock condition is not met, mid: %v, zid: %v", mid, zid)
+	}
+
+	// 解锁铁粉
+	err := v.MustUnlockIronfanship(ctx, tx, mid, zid, -1, "ironfan", dbstruct.ZoneUnlockTypeReachConsume)
+	if err != nil {
+		logger.Error("MustUnlockIronfanship fail, mid: %v, zid: %v, err: %v", mid, zid, err)
+		return err
+	}
+
+	// 添加到空间成员
+	err = v.store.AddZoneMember(ctx, tx, mid, zid, dbstruct.ZoneMemberTypeIronfan)
+	if err != nil {
+		logger.Error("AddZoneMember normal fail, mid: %v, zid: %v, err: %v", mid, zid, err)
+		return err
+	}
+
+	return nil
+}
+
 type IncomeInfo struct {
 	Mid         int64   `json:"mid"`          // mid
 	IncomeSType int32   `json:"income_stype"` // 收入类类型
diff --git a/app/mix/service/utilservice.go b/app/mix/service/utilservice.go
index f2c6e107..996f0e6b 100644
--- a/app/mix/service/utilservice.go
+++ b/app/mix/service/utilservice.go
@@ -2614,3 +2614,14 @@ func (s *Service) utilAbortAccountCancellation(ctx *gin.Context, mid int64) erro
 	}
 	return nil
 }
+
+func (s *Service) FansIdentityRefresh(ctx *gin.Context, req *zonemomentproto.ApiFansIdentityRefreshReq) error {
+
+	err := _DefaultVas.FansIdentityRefresh(ctx, req.Mid, req.Zid)
+	if err != nil {
+		logger.Error("util service FansIdentityRefresh failed, err: %v", err)
+		return err
+	}
+
+	return nil
+}