diff --git a/kernel/api/riff.go b/kernel/api/riff.go
index 68f445cec..0cc51928b 100644
--- a/kernel/api/riff.go
+++ b/kernel/api/riff.go
@@ -142,7 +142,7 @@ func removeRiffCards(c *gin.Context) {
 	for _, blockID := range blockIDsArg {
 		blockIDs = append(blockIDs, blockID.(string))
 	}
-	err := model.RemoveFlashcards(deckID, blockIDs)
+	err := model.RemoveFlashcardsByBlockIDs(deckID, blockIDs)
 	if nil != err {
 		ret.Code = -1
 		ret.Msg = err.Error()
diff --git a/kernel/model/flashcard.go b/kernel/model/flashcard.go
index 8487d15ae..e254b69dc 100644
--- a/kernel/model/flashcard.go
+++ b/kernel/model/flashcard.go
@@ -372,7 +372,7 @@ func getAllDueFlashcards() (ret []*Flashcard) {
 	return
 }
 
-func RemoveFlashcards(deckID string, blockIDs []string) (err error) {
+func RemoveFlashcardsByBlockIDs(deckID string, blockIDs []string) (err error) {
 	deckLock.Lock()
 	defer deckLock.Unlock()