diff --git a/kernel/model/search.go b/kernel/model/search.go
index b4aa12115..f92cf1fed 100644
--- a/kernel/model/search.go
+++ b/kernel/model/search.go
@@ -965,14 +965,27 @@ func replaceNodeTextMarkTextContent(n *ast.Node, method int, keyword, escapedKey
 					parse.NestedInlines2FlattedSpans(tree, false)
 
 					var replaceNodes []*ast.Node
+					var defIDs []string
 					for rNode := tree.Root.FirstChild.FirstChild; nil != rNode; rNode = rNode.Next {
 						replaceNodes = append(replaceNodes, rNode)
+						if blockRefID, _, _ := treenode.GetBlockRef(rNode); "" != blockRefID {
+							defIDs = append(defIDs, blockRefID)
+						}
 					}
 
 					for _, rNode := range replaceNodes {
 						n.InsertBefore(rNode)
 					}
 					n.TextMarkTextContent = ""
+
+					for _, defID := range defIDs {
+						bt := treenode.GetBlockTree(defID)
+						if nil == bt {
+							continue
+						}
+
+						task.AppendAsyncTaskWithDelay(task.SetDefRefCount, util.SQLFlushInterval, refreshRefCount, bt.RootID, defID)
+					}
 					return
 				}