diff --git a/kernel/api/riff.go b/kernel/api/riff.go
index 5f98e9e8f..e3b69d6ca 100644
--- a/kernel/api/riff.go
+++ b/kernel/api/riff.go
@@ -21,10 +21,52 @@ import (
 
 	"github.com/88250/gulu"
 	"github.com/gin-gonic/gin"
+	"github.com/siyuan-note/riff"
 	"github.com/siyuan-note/siyuan/kernel/model"
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func reviewRiffCard(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	deckName := arg["deck"].(string)
+	blockID := arg["blockID"].(string)
+	rating := int(arg["rating"].(float64))
+	err := model.ReviewFlashcard(deckName, blockID, riff.Rating(rating))
+	if nil != err {
+		ret.Code = -1
+		ret.Msg = err.Error()
+		return
+	}
+}
+
+func getRiffDueCards(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	deckName := arg["deck"].(string)
+
+	cards, err := model.GetDueFlashcards(deckName)
+	if nil != err {
+		ret.Code = -1
+		ret.Msg = err.Error()
+		return
+	}
+
+	ret.Data = cards
+}
+
 func removeRiffCard(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)
diff --git a/kernel/api/router.go b/kernel/api/router.go
index d9335e000..2e46d267f 100644
--- a/kernel/api/router.go
+++ b/kernel/api/router.go
@@ -302,6 +302,8 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/riff/createRiffDeck", model.CheckAuth, createRiffDeck)
 	ginServer.Handle("POST", "/api/riff/addRiffCard", model.CheckAuth, addRiffCard)
 	ginServer.Handle("POST", "/api/riff/removeRiffCard", model.CheckAuth, removeRiffCard)
+	ginServer.Handle("POST", "/api/riff/getRiffDueCards", model.CheckAuth, getRiffDueCards)
+	ginServer.Handle("POST", "/api/riff/reviewRiffCard", model.CheckAuth, reviewRiffCard)
 
 	ginServer.Handle("POST", "/api/notification/pushMsg", model.CheckAuth, pushMsg)
 	ginServer.Handle("POST", "/api/notification/pushErrMsg", model.CheckAuth, pushErrMsg)
diff --git a/kernel/go.mod b/kernel/go.mod
index b642c9096..c9aa51638 100644
--- a/kernel/go.mod
+++ b/kernel/go.mod
@@ -45,7 +45,7 @@ require (
 	github.com/siyuan-note/filelock v0.0.0-20221117095924-e1947438a35e
 	github.com/siyuan-note/httpclient v0.0.0-20221213030227-fa8d21fd9cf8
 	github.com/siyuan-note/logging v0.0.0-20221031125421-9b7234d79d8a
-	github.com/siyuan-note/riff v0.0.0-20221221071610-c02c46f4ae00
+	github.com/siyuan-note/riff v0.0.0-20221221075652-94b5ba658f10
 	github.com/steambap/captcha v1.4.1
 	github.com/studio-b12/gowebdav v0.0.0-20221109171924-60ec5ad56012
 	github.com/vmihailenco/msgpack/v5 v5.3.5
diff --git a/kernel/go.sum b/kernel/go.sum
index 87a863986..e74e073cd 100644
--- a/kernel/go.sum
+++ b/kernel/go.sum
@@ -385,10 +385,8 @@ github.com/siyuan-note/httpclient v0.0.0-20221213030227-fa8d21fd9cf8 h1:cv0U38yu
 github.com/siyuan-note/httpclient v0.0.0-20221213030227-fa8d21fd9cf8/go.mod h1:aLj3LQVz2iuA3AUfkqk1UvPhqafRpthAVtjV1+ZAq+U=
 github.com/siyuan-note/logging v0.0.0-20221031125421-9b7234d79d8a h1:b9VJCE8IccYjsadwNBI11he+Wn25hI9lCma4uYoIYEM=
 github.com/siyuan-note/logging v0.0.0-20221031125421-9b7234d79d8a/go.mod h1:t1zRGxK13L/9ZFoGyTD39IbFCbee3CsypDj4b5dt4qM=
-github.com/siyuan-note/riff v0.0.0-20221221064021-0e7597311cb0 h1:i2vxI2USCiNqyExpsy96TuvTO6Yhk7s+4hrPJ5MDOhI=
-github.com/siyuan-note/riff v0.0.0-20221221064021-0e7597311cb0/go.mod h1:A3G3qOTyGVOu17ui9Qg9DNkAWOgwVMxHDzHYG8sQxHc=
-github.com/siyuan-note/riff v0.0.0-20221221071610-c02c46f4ae00 h1:oJHGup7FFSUNxQpnwqDjUnEbvAf18UbaJygGJpEXrUk=
-github.com/siyuan-note/riff v0.0.0-20221221071610-c02c46f4ae00/go.mod h1:A3G3qOTyGVOu17ui9Qg9DNkAWOgwVMxHDzHYG8sQxHc=
+github.com/siyuan-note/riff v0.0.0-20221221075652-94b5ba658f10 h1:/7utWz6828wtcX2BjR6pu9pYEo6ThmKm1fXvAXLwPng=
+github.com/siyuan-note/riff v0.0.0-20221221075652-94b5ba658f10/go.mod h1:A3G3qOTyGVOu17ui9Qg9DNkAWOgwVMxHDzHYG8sQxHc=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.7 h1:I6tZjLXD2Q1kjvNbIzB1wvQBsXmKXiVrhpRE8ZjP5jY=
diff --git a/kernel/model/flashcard.go b/kernel/model/flashcard.go
index 5b96f5f42..476a0114a 100644
--- a/kernel/model/flashcard.go
+++ b/kernel/model/flashcard.go
@@ -32,6 +32,45 @@ import (
 var Decks = map[string]*riff.Deck{}
 var deckLock = sync.Mutex{}
 
+func ReviewFlashcard(deckName string, blockID string, rating riff.Rating) (err error) {
+	deckLock.Lock()
+	deck := Decks[deckName]
+	deckLock.Unlock()
+
+	deck.Review(blockID, rating)
+	err = deck.Save()
+	if nil != err {
+		logging.LogErrorf("save deck [%s] failed: %s", deckName, err)
+		return
+	}
+	return
+}
+
+type Flashcard struct {
+	ID      string
+	BlockID string
+}
+
+func GetDueFlashcards(deckName string) (ret []*Flashcard, err error) {
+	deckLock.Lock()
+	deck := Decks[deckName]
+	deckLock.Unlock()
+
+	cards := deck.Dues()
+	for _, card := range cards {
+		blockID := card.BlockID()
+		_, getErr := GetBlock(blockID)
+		if nil != getErr {
+			continue
+		}
+		ret = append(ret, &Flashcard{
+			ID:      card.ID(),
+			BlockID: blockID,
+		})
+	}
+	return
+}
+
 func RemoveFlashcard(blockID string, deckName string) (err error) {
 	deckLock.Lock()
 	deck := Decks[deckName]