diff --git a/server/marketserver/mt/Item.go b/server/marketserver/mt/Item.go
index 2e3ede9c..df8253a7 100644
--- a/server/marketserver/mt/Item.go
+++ b/server/marketserver/mt/Item.go
@@ -3,6 +3,8 @@ package mt
 import (
 	"f5"
 	"mtb"
+	"sync"
+	"strings"
 )
 
 type Item struct {
@@ -11,4 +13,21 @@ type Item struct {
 
 type ItemTable struct {
 	f5.IdMetaTable[Item]
+	itemHash sync.Map //string => item_id
+}
+
+func (this *Item) Init1() {
+	Table.Item.itemHash.Store(strings.ToLower(this.GetName()), this.GetItemId())
+}
+
+func (this *ItemTable) Search(name string, itemIds map[int32]int32) {
+	name = strings.ToLower(name)
+	this.itemHash.Range(
+		func (k, v interface{}) bool {
+			key := k.(string)
+			if strings.Contains(key, name) {
+				itemIds[v.(int32)] = 1
+			}
+			return true
+		})
 }