diff --git a/server/adminserver/api/v1/system/nft.go b/server/adminserver/api/v1/system/nft.go
index a3ec2282..a41b0cf3 100644
--- a/server/adminserver/api/v1/system/nft.go
+++ b/server/adminserver/api/v1/system/nft.go
@@ -3,6 +3,8 @@ package system
 import (
 	"f5"
 	"fmt"
+	"main/mt"
+	"main/service"
 
 	"main/constant"
 	"main/model/system"
@@ -125,3 +127,68 @@ func (this *NFTApi) NFTQuery(c *gin.Context) {
 		return p
 	})
 }
+
+func (this *NFTApi) BalanceQuery(c *gin.Context) {
+	type BalanceQueryForm struct {
+		Account string `json:"account_address"`
+	}
+
+	reqJson := BalanceQueryForm{}
+	if !checkparam(&reqJson, c) {
+		return
+	}
+
+	selfaccount := false
+	if reqJson.Account != "" {
+		mt.Table.Chain.Traverse(func(item *mt.Chain) bool {
+			if item.GetAccountAddress() == reqJson.Account {
+				selfaccount = true
+				return false
+			}
+
+			return true
+		})
+	}
+
+	type retitem struct {
+		Account      string `json:"account_address"`
+		TokenName    string `json:"token_name"`
+		ChainBalance string `json:"chain_balance"`
+		Recharge     int64  `json:"recharge"`
+		NetId        int32  `json:"net_id"`
+		TokenAddress string `json:"-"`
+	}
+	result := []retitem{}
+
+	mt.Table.Chain.Traverse(func(item *mt.Chain) bool {
+		account := item.GetAccountAddress()
+		if selfaccount && account != reqJson.Account {
+			return true
+		}
+
+		if reqJson.Account != "" && !selfaccount {
+			account = reqJson.Account
+		}
+
+		p := q5.NewSliceElement(&result)
+		p.Account = account
+		p.NetId = item.GetNetId()
+		p.TokenName = item.GetTokenName()
+		p.TokenAddress = item.GetTokenAddress()
+		
+		key := fmt.Sprintf("%d$%s", item.GetNetId(), item.GetTokenAddress())
+		if selfaccount || reqJson.Account == "" {
+			p.ChainBalance, p.Recharge = service.Balance.GetGlobalBalance(key)
+		} else {
+			p.ChainBalance, p.Recharge = service.Balance.GetAccoutBalance(key, account)
+		}
+		
+		return true
+	})
+
+	c.JSON(http.StatusOK, gin.H{
+		"code":    0,
+		"message": "",
+		"data":    result,
+	})
+}
diff --git a/server/adminserver/constant/constant.go b/server/adminserver/constant/constant.go
index 68fa5994..e466e9a3 100644
--- a/server/adminserver/constant/constant.go
+++ b/server/adminserver/constant/constant.go
@@ -18,6 +18,7 @@ const (
 	APP_MODULE_IDX = iota
 	ROUTER_MODULE_IDX
 	SESSION_MGR_MODULE_IDX
+	SERVICE_MGR_MODULE_IDX
 	MAX_MODULE_IDX
 )
 
diff --git a/server/adminserver/global/global.go b/server/adminserver/global/global.go
index 7242351f..aaa76b58 100644
--- a/server/adminserver/global/global.go
+++ b/server/adminserver/global/global.go
@@ -1,16 +1,17 @@
 package global
 
 import (
-	"q5"
 	"fmt"
-	"main/constant"
 	"main/common"
+	"main/constant"
+	"q5"
 )
 
 var modules [constant.MAX_MODULE_IDX]q5.Module
 var initOrders = []int32 {
 	constant.ROUTER_MODULE_IDX,
 	constant.SESSION_MGR_MODULE_IDX,
+	constant.SERVICE_MGR_MODULE_IDX,
 }
 
 var app common.App
@@ -39,6 +40,10 @@ func RegModule(idx int32, m q5.Module) {
 		{
 			sessionMgr = m.(common.SessionMgr)
 		}
+	case constant.SERVICE_MGR_MODULE_IDX:
+		{
+
+		}
 	default:
 		{
 			panic("unknow module")
diff --git a/server/adminserver/mt/Chain.go b/server/adminserver/mt/Chain.go
new file mode 100644
index 00000000..f934b81f
--- /dev/null
+++ b/server/adminserver/mt/Chain.go
@@ -0,0 +1,14 @@
+package mt
+
+import (
+	"f5"
+	"main/mtb"
+)
+
+type Chain struct {
+	mtb.Erc20
+}
+
+type ChainTable struct {
+	f5.RawMetaTable[Chain]
+}
diff --git a/server/adminserver/mt/export.go b/server/adminserver/mt/export.go
index d8ed25ea..1d64c8c9 100644
--- a/server/adminserver/mt/export.go
+++ b/server/adminserver/mt/export.go
@@ -18,6 +18,7 @@ type table struct {
 	ConfDb             *ConfDbTable
 	Item               *ItemTable
 	Contract           *ContractTable
+	Chain              *ChainTable
 }
 
 var Table = f5.New(func(this *table) {
@@ -78,4 +79,8 @@ var Table = f5.New(func(this *table) {
 		this.FileName = "../res/item@item.json"
 		this.PrimKey = "id"
 	})
+
+	this.Chain = f5.New(func(this *ChainTable) {
+		this.FileName = "../config/erc20.json"
+	})
 })
diff --git a/server/adminserver/mtb/mtb.auto_gen.go b/server/adminserver/mtb/mtb.auto_gen.go
index ab8913a1..185ed99c 100644
--- a/server/adminserver/mtb/mtb.auto_gen.go
+++ b/server/adminserver/mtb/mtb.auto_gen.go
@@ -129,6 +129,7 @@ type Item struct {
 }
 
 type Erc20 struct {
+        token_name string
         net_id int32
         rpc_url string
         account_address string
@@ -602,6 +603,14 @@ func (this *Item) HasSubType() bool {
         return (this._flags1_ & (uint64(1) << 4)) > 0
 }
 
+func (this *Erc20) GetTokenName() string {
+        return this.token_name
+}
+
+func (this *Erc20) HasTokenName() bool {
+        return (this._flags1_ & (uint64(1) << 1)) > 0
+}
+
 func (this *Erc20) GetNetId() int32 {
         return this.net_id
 }
@@ -727,6 +736,7 @@ func (this *Item) LoadFromKv(kv map[string]interface{}) {
 }
 
 func (this *Erc20) LoadFromKv(kv map[string]interface{}) {
+        f5.ReadMetaTableField(&this.token_name, "token_name", &this._flags1_, 1, kv)
         f5.ReadMetaTableField(&this.net_id, "net_id", &this._flags1_, 2, kv)
         f5.ReadMetaTableField(&this.rpc_url, "rpc_url", &this._flags1_, 3, kv)
         f5.ReadMetaTableField(&this.account_address, "account_address", &this._flags1_, 4, kv)
diff --git a/server/adminserver/proto/mt.proto b/server/adminserver/proto/mt.proto
index 91f45cfe..cd182c42 100644
--- a/server/adminserver/proto/mt.proto
+++ b/server/adminserver/proto/mt.proto
@@ -106,6 +106,7 @@ message Item
 
 message Erc20
 {
+    optional string token_name = 1;
     optional int32 net_id = 2;
     optional string rpc_url = 3;
     optional string account_address = 4;
diff --git a/server/adminserver/router/system/sys_nft.go b/server/adminserver/router/system/sys_nft.go
index 89ba3734..81a74f89 100644
--- a/server/adminserver/router/system/sys_nft.go
+++ b/server/adminserver/router/system/sys_nft.go
@@ -16,5 +16,6 @@ func (nr *NFTRouter) InitNFTRouter(priRouter *gin.RouterGroup) {
 		group.POST("orderquery", middleware.Permission("api/v1/nft/orderquery", api.OrderQuery))
 		group.POST("salequery", middleware.Permission("api/v1/nft/salequery", api.SaleQuery))
 		group.POST("nftquery", middleware.Permission("api/v1/nft/nftquery", api.NFTQuery))
+		group.POST("balancequery", middleware.Permission("api/v1/nft/balancequery", api.BalanceQuery))
 	}
 }
diff --git a/server/adminserver/service/balance.go b/server/adminserver/service/balance.go
new file mode 100644
index 00000000..4adff432
--- /dev/null
+++ b/server/adminserver/service/balance.go
@@ -0,0 +1,196 @@
+package service
+
+import (
+	"adminserver/constant"
+	"f5"
+	"fmt"
+	"main/mt"
+	"q5"
+	"strings"
+	"time"
+)
+
+type baseinfo struct {
+	recharge int64
+	balance  string
+}
+
+type addressBalance struct {
+	gcTime   int64
+	infoList q5.ConcurrentMap[string, *baseinfo] // <netid$toke_addr, baseinfo>
+}
+
+type chainbalance struct {
+	gcTime int64
+
+	infoList           q5.ConcurrentMap[string, *baseinfo]       // <netid$toke_addr, baseinfo>
+	addressBalanceList q5.ConcurrentMap[string, *addressBalance] // <account, addressBalance>
+}
+
+func (this *chainbalance) init() {
+	this.infoList = q5.ConcurrentMap[string, *baseinfo]{}
+	this.addressBalanceList = q5.ConcurrentMap[string, *addressBalance]{}
+	this.GetGlobalBalance("")
+	go this.checkBalanceList()
+}
+
+func (this *chainbalance) unInit() {
+
+}
+
+func (this *chainbalance) GetAccoutBalance(netidtoken string, acc string) (string, int64) {
+	info, exist := this.addressBalanceList.Load(acc)
+	if !exist {
+		tmpinfo := new(addressBalance)
+		this.addressBalanceList.Store(acc, tmpinfo)
+		info = &tmpinfo
+	}
+
+	if nowseconds := f5.GetApp().GetRealSeconds(); (*info).gcTime+60 < nowseconds {
+		(*info).gcTime = nowseconds
+		this.getChainBalance(acc)
+	}
+
+	v, exist := (*info).infoList.Load(netidtoken)
+	if exist {
+		return (*v).balance, (*v).recharge
+	}
+
+	return "", 0
+}
+
+func (this *chainbalance) GetGlobalBalance(netidtoken string) (string, int64) {
+	if nowseconds := f5.GetApp().GetRealSeconds(); this.gcTime+60 < nowseconds {
+		this.gcTime = nowseconds
+		go this.getChainBalance("")
+	}
+
+	v, exist := this.infoList.Load(netidtoken)
+	if exist {
+		return (*v).balance, (*v).recharge
+	}
+
+	return "", 0
+}
+
+func (this *chainbalance) getChainBalance(acc string) {
+	tmpmap := q5.ConcurrentMap[string, int32]{}
+	url := mt.Table.Web3ServiceCluster.RandElement().GetUrl() + "/webapp/index.php"
+	mt.Table.Chain.Traverse(func(item *mt.Chain) bool {
+		var info *baseinfo
+		key := fmt.Sprintf("%d$%s", item.GetNetId(), item.GetTokenAddress())
+		if acc == "" {
+			tmp, exist := this.infoList.Load(key)
+			if !exist {
+				info = new(baseinfo)
+				this.infoList.Store(key, info)
+				tmp = &info
+			} else {
+				info = *tmp
+			}
+		} else {
+			accinfo, exist := this.addressBalanceList.Load(acc)
+			if !exist {
+				tmp := new(addressBalance)
+				this.addressBalanceList.Store(acc, tmp)
+				accinfo = &tmp
+				info = new(baseinfo)
+				tmp.infoList.Store(key, info)
+			} else {
+				keyinfo, exist := (*accinfo).infoList.Load(key)
+				if !exist {
+					info = new(baseinfo)
+					(*accinfo).infoList.Store(key, info)
+				} else {
+					info = *keyinfo
+				}
+			}
+		}
+		{
+			sql := fmt.Sprintf(`SELECT sum(diamond) FROM t_recharge_order WHERE idx > 0 AND pay_status = 1 AND net_id = %d AND currency_name = '%s'`, item.GetNetId(), strings.ToLower(item.GetTokenAddress()))
+			if acc != "" {
+				sql = fmt.Sprintf(`%s AND account_address = '%s'`, sql, strings.ToLower(acc))
+			}
+
+			f5.GetGoStyleDb().RawQuery(
+				constant.BCNFT_DB,
+				sql,
+				[]string{},
+				func(err error, ds *f5.DataSet) {
+					if err != nil {
+						return
+					}
+
+					if ds.Next() {
+						info.recharge = q5.SafeToInt64(ds.GetByIndex(0)) / 100
+					}
+				})
+
+		}
+		rpcurl := item.GetRpcUrl()
+
+		tmpmap.Store(key, 1)
+		doquery := func(account string, tokeaddr string, balance *string) {
+			f5.GetHttpCliMgr().SendGoStyleRequest(
+				url,
+				map[string]string{
+					"c":               "Erc20",
+					"a":               "getBalance",
+					"rpc_url":         rpcurl,
+					"account_address": account,
+					"token_address":   tokeaddr,
+				},
+				func(rsp f5.HttpCliResponse) {
+					tmpmap.Delete(key)
+					if rsp.GetErr() != nil {
+						return
+					}
+					rspJson := struct {
+						ErrCode int32  `json:"errcode"`
+						ErrMsg  string `json:"errmsg"`
+						Balance string `json:"balance"`
+					}{}
+					if q5.DecodeJson(rsp.GetRawData(), &rspJson) != nil {
+						return
+					}
+
+					*balance = rspJson.Balance
+				})
+		}
+
+		queryAcc := item.GetAccountAddress()
+		if acc != "" {
+			queryAcc = acc
+		}
+		go doquery(queryAcc, item.GetTokenAddress(), &info.balance)
+		return true
+	})
+
+	for tmpmap.GetSize() > 0 {
+		time.Sleep(time.Second)
+	}
+}
+
+func (this *chainbalance) checkBalanceList() {
+	fmt.Println("checkBalanceList start")
+	for {
+		if time.Now().UTC().Hour() == 0 && time.Now().UTC().Minute() == 0 {
+			nowseconds := f5.GetApp().GetRealSeconds()
+			deletelist := []string{}
+			this.addressBalanceList.Range(func(key string, value *addressBalance) bool {
+				if value.gcTime+86400 < nowseconds {
+					deletelist = append(deletelist, key)
+				}
+				return true
+			})
+
+			for _, account := range deletelist {
+				this.addressBalanceList.Delete(account)
+			}
+
+			f5.GetSysLog().Info("delete chainbalance address cache count:%d", len(deletelist))
+		}
+
+		time.Sleep((time.Second * 60))
+	}
+}
diff --git a/server/adminserver/service/export.go b/server/adminserver/service/export.go
new file mode 100644
index 00000000..bb684d28
--- /dev/null
+++ b/server/adminserver/service/export.go
@@ -0,0 +1,13 @@
+package service
+
+import (
+	"main/constant"
+	"main/global"
+)
+
+var Balance = new(chainbalance)
+var _serviceMgr = new(serviceMgr)
+
+func init() {
+	global.RegModule(constant.SERVICE_MGR_MODULE_IDX, _serviceMgr)
+}
diff --git a/server/adminserver/service/servicemgr.go b/server/adminserver/service/servicemgr.go
new file mode 100644
index 00000000..01a7e45a
--- /dev/null
+++ b/server/adminserver/service/servicemgr.go
@@ -0,0 +1,12 @@
+package service
+
+type serviceMgr struct {
+}
+
+func (this *serviceMgr) Init() {
+	Balance.init()
+}
+
+func (this *serviceMgr) UnInit() {
+	Balance.unInit()
+}