diff --git a/app/src/card/openCard.ts b/app/src/card/openCard.ts
index c86967caa..a7147cdb3 100644
--- a/app/src/card/openCard.ts
+++ b/app/src/card/openCard.ts
@@ -172,7 +172,6 @@ export const openCardByData = (cardsData: ICard[], html = "") => {
             fetchPost("/api/riff/reviewRiffCard", {
                 deckID: blocks[index].deckID,
                 cardID: blocks[index].cardID,
-                blockID: blocks[index].blockID,
                 rating: parseInt(type)
             }, () => {
                 index++;
diff --git a/kernel/api/riff.go b/kernel/api/riff.go
index df706cd54..08888645f 100644
--- a/kernel/api/riff.go
+++ b/kernel/api/riff.go
@@ -76,9 +76,8 @@ func reviewRiffCard(c *gin.Context) {
 
 	deckID := arg["deckID"].(string)
 	cardID := arg["cardID"].(string)
-	blockID := arg["blockID"].(string)
 	rating := int(arg["rating"].(float64))
-	err := model.ReviewFlashcard(deckID, cardID, blockID, riff.Rating(rating))
+	err := model.ReviewFlashcard(deckID, cardID, riff.Rating(rating))
 	if nil != err {
 		ret.Code = -1
 		ret.Msg = err.Error()
@@ -126,7 +125,6 @@ func getRiffDueCards(c *gin.Context) {
 	ret.Data = cards
 }
 
-// TODO 删除闪卡
 func removeRiffCards(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)
@@ -149,8 +147,11 @@ func removeRiffCards(c *gin.Context) {
 		return
 	}
 
-	deck := model.Decks[deckID]
-	ret.Data = deckData(deck)
+	if "" != deckID {
+		deck := model.Decks[deckID]
+		ret.Data = deckData(deck)
+	}
+	// All 卡包不返回数据
 }
 
 func addRiffCards(c *gin.Context) {
diff --git a/kernel/model/flashcard.go b/kernel/model/flashcard.go
index 719812084..9e07e3734 100644
--- a/kernel/model/flashcard.go
+++ b/kernel/model/flashcard.go
@@ -134,7 +134,7 @@ func getCardsBlocks(cards []riff.Card, page int) (blocks []*Block, total, pageCo
 // reviewCardCache <cardID, card> 用于复习时缓存卡片，以便支持撤销。
 var reviewCardCache = map[string]riff.Card{}
 
-func ReviewFlashcard(deckID, cardID, blockID string, rating riff.Rating) (err error) {
+func ReviewFlashcard(deckID, cardID string, rating riff.Rating) (err error) {
 	deckLock.Lock()
 	defer deckLock.Unlock()
 
@@ -150,16 +150,16 @@ func ReviewFlashcard(deckID, cardID, blockID string, rating riff.Rating) (err er
 		return
 	}
 
-	if cachedCard := reviewCardCache[card.ID()]; nil != cachedCard {
+	if cachedCard := reviewCardCache[cardID]; nil != cachedCard {
 		// 命中缓存说明这张卡片已经复习过了，这次调用复习是撤销后再次复习
 		// 将缓存的卡片重新覆盖回卡包中，以恢复最开始复习前的状态
 		deck.SetCard(cachedCard)
 	} else {
 		// 首次复习该卡片，将卡片缓存以便后续支持撤销后再次复习
-		reviewCardCache[card.ID()] = card
+		reviewCardCache[cardID] = card
 	}
 
-	deck.Review(blockID, rating)
+	deck.Review(cardID, rating)
 	err = deck.Save()
 	if nil != err {
 		logging.LogErrorf("save deck [%s] failed: %s", deckID, err)
@@ -602,6 +602,12 @@ func AddFlashcards(deckID string, blockIDs []string) (err error) {
 	}
 
 	for _, blockID := range blockIDs {
+		cards := deck.GetCardsByBlockID(blockID)
+		if 0 < len(cards) {
+			// 一个块只能添加生成一张闪卡 https://github.com/siyuan-note/siyuan/issues/7476
+			continue
+		}
+
 		cardID := ast.NewNodeID()
 		deck.AddCard(cardID, blockID)
 	}