diff --git a/kernel/av/filter.go b/kernel/av/filter.go
index c47dc17fd..61fd32293 100644
--- a/kernel/av/filter.go
+++ b/kernel/av/filter.go
@@ -287,9 +287,15 @@ func (value *Value) Filter(filter *ViewFilter, attrView *AttributeView, itemID s
 			for _, asset := range value.MAsset {
 				switch asset.Type {
 				case AssetTypeFile:
-					if filterTextContent(filter.Operator, asset.Name, filter.Value.MAsset[0].Content) ||
-						filterTextContent(filter.Operator, asset.Content, filter.Value.MAsset[0].Content) {
-						return false
+					if "" != strings.TrimSpace(asset.Name) {
+						if filterTextContent(filter.Operator, asset.Name, filter.Value.MAsset[0].Content) {
+							return false
+						}
+					}
+					if "" != strings.TrimSpace(asset.Content) {
+						if filterTextContent(filter.Operator, asset.Content, filter.Value.MAsset[0].Content) {
+							return false
+						}
 					}
 				case AssetTypeImage:
 					if filterTextContent(filter.Operator, asset.Content, filter.Value.MAsset[0].Content) {
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index 86c79dfeb..64c308232 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -186,6 +186,15 @@ func getAttrViewAddingBlockDefaultValues(attrView *av.AttributeView, view, group
 			continue
 		}
 
+		if av.KeyTypeMAsset == keyValues.Key.Type {
+			if nil != nearItem {
+				if _, ok := ret[keyValues.Key.ID]; !ok {
+					ret[keyValues.Key.ID] = getNewValueByNearItem(nearItem, keyValues.Key, addingItemID)
+				}
+			}
+			return
+		}
+
 		newValue := filter.GetAffectValue(keyValues.Key, addingItemID)
 		if nil == newValue {
 			newValue = getNewValueByNearItem(nearItem, keyValues.Key, addingItemID)