diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index bc8765a19..26c4d66ef 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -44,6 +44,36 @@ import (
 	"github.com/xrash/smetrics"
 )
 
+func (tx *Transaction) doSetAttrViewCoverFrom(operation *Operation) (ret *TxErr) {
+	err := setAttrViewCoverFrom(operation)
+	if err != nil {
+		return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
+	}
+	return
+}
+
+func setAttrViewCoverFrom(operation *Operation) (err error) {
+	attrView, err := av.ParseAttributeView(operation.AvID)
+	if err != nil {
+		return
+	}
+
+	view, err := getAttrViewViewByBlockID(attrView, operation.BlockID)
+	if err != nil {
+		return
+	}
+
+	switch view.LayoutType {
+	case av.LayoutTypeTable:
+		return
+	case av.LayoutTypeGallery:
+		view.Gallery.CoverFrom = av.CoverFrom(operation.Data.(float64))
+	}
+
+	err = av.SaveAttributeView(attrView)
+	return
+}
+
 func AppendAttributeViewDetachedBlocksWithValues(avID string, blocksValues [][]*av.Value) (err error) {
 	attrView, err := av.ParseAttributeView(avID)
 	if err != nil {
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index c911617e3..ab0620cca 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -278,6 +278,8 @@ func performTx(tx *Transaction) (ret *TxErr) {
 			ret = tx.doUnbindAttrViewBlock(op)
 		case "duplicateAttrViewKey":
 			ret = tx.doDuplicateAttrViewKey(op)
+		case "setAttrViewCoverFrom":
+			ret = tx.doSetAttrViewCoverFrom(op)
 		}
 
 		if nil != ret {