diff --git a/kernel/filesys/json_parser.go b/kernel/filesys/json_parser.go
index da8b3a5d1..192ba7104 100644
--- a/kernel/filesys/json_parser.go
+++ b/kernel/filesys/json_parser.go
@@ -171,6 +171,14 @@ func fixLegacyData(tip, node *ast.Node, idMap *map[string]bool, needFix, needMig
 			node.Children = node.Children[:len(node.Children)-1]
 			*needFix = true
 		}
+
+		for _, kv := range node.KramdownIAL {
+			if strings.Contains(kv[0], "custom-av-key-") {
+				// 删除数据库属性键值对 https://github.com/siyuan-note/siyuan/issues/9293
+				node.RemoveIALAttr(kv[0])
+				*needFix = true
+			}
+		}
 	}
 	if "" != node.ID {
 		if _, ok := (*idMap)[node.ID]; ok {
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index e936027b8..2405de09b 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -519,8 +519,6 @@ func (tx *Transaction) removeAttributeViewBlock(operation *Operation) (err error
 								delete(attrs, "custom-hidden")
 								node.RemoveIALAttr("custom-hidden")
 							}
-							delete(attrs, NodeAttrNamePrefixAvKey+operation.AvID+"-"+values.KeyID)
-							node.RemoveIALAttr(NodeAttrNamePrefixAvKey + operation.AvID + "-" + values.KeyID)
 
 							if avs := attrs[NodeAttrNameAvs]; "" != avs {
 								avIDs := strings.Split(avs, ",")
@@ -937,13 +935,6 @@ func UpdateAttributeViewCell(avID, keyID, rowID, cellID string, valueData interf
 		return
 	}
 
-	attrs := parse.IAL2Map(node.KramdownIAL)
-	attrs[NodeAttrNamePrefixAvKey+avID+"-"+val.KeyID] = val.ToJSONString()
-
-	if err = setNodeAttrs(node, tree, attrs); nil != err {
-		return
-	}
-
 	if err = av.SaveAttributeView(attrView); nil != err {
 		return
 	}
@@ -1095,6 +1086,5 @@ func updateAttributeViewColumnOption(operation *Operation) (err error) {
 }
 
 const (
-	NodeAttrNameAvs         = "custom-avs"     // 用于标记块所属的属性视图，逗号分隔 av id
-	NodeAttrNamePrefixAvKey = "custom-av-key-" // 用于标记列
+	NodeAttrNameAvs = "custom-avs" // 用于标记块所属的属性视图，逗号分隔 av id
 )
diff --git a/kernel/model/import.go b/kernel/model/import.go
index 383beedbd..e8c5c0ae0 100644
--- a/kernel/model/import.go
+++ b/kernel/model/import.go
@@ -153,10 +153,8 @@ func ImportSY(zipPath, boxID, toPath string) (err error) {
 
 			// 重新指向数据库属性值
 			ial := parse.IAL2Map(n.KramdownIAL)
-			for k, v := range ial {
-				if strings.HasPrefix(k, NodeAttrNamePrefixAvKey) {
-					v = strings.ReplaceAll(v, oldNodeID, newNodeID)
-					n.SetIALAttr(k, v)
+			for k, _ := range ial {
+				if strings.HasPrefix(k, NodeAttrNameAvs) {
 					avBlockIDs[oldNodeID] = newNodeID
 				}
 			}
@@ -259,7 +257,7 @@ func ImportSY(zipPath, boxID, toPath string) (err error) {
 
 				ial := parse.IAL2Map(n.KramdownIAL)
 				for k, v := range ial {
-					if strings.HasPrefix(k, NodeAttrNamePrefixAvKey) || strings.HasPrefix(k, NodeAttrNameAvs) {
+					if strings.HasPrefix(k, NodeAttrNameAvs) {
 						newKey, newVal := k, v
 						for oldAvID, newAvID := range avIDs {
 							newKey = strings.ReplaceAll(newKey, oldAvID, newAvID)