diff --git a/models/limit_config.go b/models/limit_config.go
index 154c13ed8..62ff3bfbe 100644
--- a/models/limit_config.go
+++ b/models/limit_config.go
@@ -1,6 +1,9 @@
 package models
 
-import "code.gitea.io/gitea/modules/timeutil"
+import (
+	"code.gitea.io/gitea/modules/timeutil"
+	"xorm.io/builder"
+)
 
 type LimitType string
 
@@ -57,10 +60,23 @@ type LimitConfigVO struct {
 	RefreshRate string
 	Scope       string
 	LimitNum    int64
+	LimitCode   string
 	Creator     string
 	CreatedUnix timeutil.TimeStamp
 }
 
+func (l *LimitConfig) ToLimitConfigVO() *LimitConfigVO {
+	return &LimitConfigVO{
+		Tittle:      l.Tittle,
+		RefreshRate: l.RefreshRate,
+		Scope:       l.Scope,
+		LimitNum:    l.LimitNum,
+		LimitCode:   l.LimitCode,
+		Creator:     l.CreatorName,
+		CreatedUnix: l.CreatedUnix,
+	}
+}
+
 func GetLimitConfigByLimitType(limitType LimitType) ([]LimitConfig, error) {
 	r := make([]LimitConfig, 0)
 	err := x.Where(" limit_type = ?", limitType.Name()).Find(&r)
@@ -71,3 +87,36 @@ func GetLimitConfigByLimitType(limitType LimitType) ([]LimitConfig, error) {
 	}
 	return r, nil
 }
+
+func AddLimitConfig(l *LimitConfig) error {
+	sess := x.NewSession()
+	defer sess.Close()
+
+	//delete old limit config
+	cond := builder.NewCond()
+	cond = cond.And(builder.Eq{"limit_type": l.LimitType})
+	cond = cond.And(builder.Eq{"scope": l.Scope})
+	if l.LimitCode == "" {
+		subCond := builder.NewCond()
+		subCond = subCond.Or(builder.IsNull{"limit_code"})
+		subCond = subCond.Or(builder.Eq{"limit_code": ""})
+		cond = cond.And(subCond)
+	} else {
+		cond = cond.And(builder.Eq{"limit_code": l.LimitCode})
+	}
+	_, err := sess.Where(cond).Delete(&LimitConfig{})
+	if err != nil {
+		sess.Rollback()
+		return err
+	}
+
+	//add new config
+	_, err = sess.Insert(l)
+	if err != nil {
+		sess.Rollback()
+		return err
+	}
+
+	sess.Commit()
+	return nil
+}
diff --git a/models/task_config.go b/models/task_config.go
index 44a3bea32..922273c46 100644
--- a/models/task_config.go
+++ b/models/task_config.go
@@ -60,7 +60,7 @@ type TaskConfigWithLimit struct {
 	AwardAmount int64 `binding:"Required;MaxSize(256)"`
 	Creator     string
 	CreatedUnix timeutil.TimeStamp
-	Limiters    []LimitConfigVO
+	Limiters    []*LimitConfigVO
 }
 
 func getTaskConfig(t *TaskConfig) (*TaskConfig, error) {
diff --git a/routers/reward/point/limit.go b/routers/reward/point/limit.go
new file mode 100644
index 000000000..a831169f8
--- /dev/null
+++ b/routers/reward/point/limit.go
@@ -0,0 +1,27 @@
+package point
+
+import (
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/routers/response"
+	"code.gitea.io/gitea/services/reward/limiter"
+	"net/http"
+)
+
+func GetPointLimitConfigList(ctx *context.Context) {
+	r, err := limiter.GetLimitConfigList(models.LimitTypeRewardPoint)
+	if err != nil {
+		ctx.JSON(http.StatusOK, response.ServerError(err.Error()))
+		return
+	}
+	ctx.JSON(http.StatusOK, response.SuccessWithData(r))
+}
+
+func AddPointLimitConfig(ctx *context.Context, config models.LimitConfigVO) {
+	err := limiter.AddLimitConfig(&config, ctx.User, models.LimitTypeRewardPoint)
+	if err != nil {
+		ctx.JSON(http.StatusOK, response.ServerError(err.Error()))
+		return
+	}
+	ctx.JSON(http.StatusOK, response.Success())
+}
diff --git a/routers/routes/routes.go b/routers/routes/routes.go
index 135f4d702..89416ba16 100755
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@@ -1318,6 +1318,8 @@ func RegisterRoutes(m *macaron.Macaron) {
 
 	m.Group("/reward/point", func() {
 		m.Get("/account", point.GetPointAccount)
+		m.Get("/limiter/list", point.GetPointLimitConfigList)
+		m.Post("/limiter/add", bindIgnErr(models.LimitConfigVO{}), point.AddPointLimitConfig)
 	}, reqSignIn)
 
 	m.Group("/task/config", func() {
diff --git a/services/reward/limiter/config.go b/services/reward/limiter/config.go
new file mode 100644
index 000000000..12204b2c5
--- /dev/null
+++ b/services/reward/limiter/config.go
@@ -0,0 +1,41 @@
+package limiter
+
+import (
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/redis/redis_client"
+	"code.gitea.io/gitea/modules/redis/redis_key"
+)
+
+func GetLimitConfigList(limitType models.LimitType) ([]*models.LimitConfigVO, error) {
+	r, err := GetLimitersByLimitType(limitType)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]*models.LimitConfigVO, 0)
+	for _, v := range r {
+		result = append(result, v.ToLimitConfigVO())
+	}
+	return result, nil
+}
+
+func AddLimitConfig(config *models.LimitConfigVO, doer *models.User, limitType models.LimitType) error {
+	r := &models.LimitConfig{
+		Tittle:      config.Tittle,
+		RefreshRate: config.RefreshRate,
+		Scope:       config.Scope,
+		LimitNum:    config.LimitNum,
+		LimitCode:   config.LimitCode,
+		LimitType:   limitType.Name(),
+		CreatorId:   doer.ID,
+		CreatorName: doer.Name,
+	}
+	err := models.AddLimitConfig(r)
+
+	if err != nil {
+		log.Error("add limit config error,config:%v  err:%v", config, err)
+		return err
+	}
+	redis_client.Del(redis_key.LimitConfig(limitType))
+	return nil
+}
diff --git a/services/task/task_config.go b/services/task/task_config.go
index fe50647e3..0001edc21 100644
--- a/services/task/task_config.go
+++ b/services/task/task_config.go
@@ -72,18 +72,11 @@ func GetTaskConfigWithLimitList() ([]*models.TaskConfigWithLimit, error) {
 			Creator:     li.CreatorName,
 			CreatedUnix: li.CreatedUnix,
 		}
-		lv := make([]models.LimitConfigVO, 0)
+		lv := make([]*models.LimitConfigVO, 0)
 		for j := 0; j < len(l); j++ {
 			lj := l[j]
 			if lj.LimitCode == li.TaskCode {
-				lv = append(lv, models.LimitConfigVO{
-					Tittle:      lj.Tittle,
-					RefreshRate: lj.RefreshRate,
-					Scope:       lj.Scope,
-					LimitNum:    lj.LimitNum,
-					Creator:     lj.CreatorName,
-					CreatedUnix: lj.CreatedUnix,
-				})
+				lv = append(lv, lj.ToLimitConfigVO())
 			}
 		}
 		t.Limiters = lv