diff --git a/platformapi/yilianyunapi/yilianyunapi.go b/platformapi/yilianyunapi/yilianyunapi.go
new file mode 100644
index 00000000..2df43d0d
--- /dev/null
+++ b/platformapi/yilianyunapi/yilianyunapi.go
@@ -0,0 +1,181 @@
+package yilianyunapi
+
+import (
+	"crypto/md5"
+	"fmt"
+	"net/http"
+	"strings"
+	"sync"
+	"time"
+
+	"git.rosy.net.cn/baseapi"
+	"git.rosy.net.cn/baseapi/platformapi"
+	"git.rosy.net.cn/baseapi/utils"
+)
+
+const (
+	prodURL      = "https://open-api.10ss.net"
+	signKey      = "sign"
+	timestampKey = "timestamp"
+	oathApiPath  = "oauth/oauth"
+)
+
+const (
+	// ResponseCodeSuccess 操作成功
+	ResponseCodeSuccess = "0"
+)
+
+const (
+	PrintStatusOffline   = 0
+	PrintStatusOnline    = 1
+	PrintStatusLackPaper = 2
+)
+
+var (
+	exceedLimitCodes = map[string]int{}
+	canRetryCodes    = map[string]int{}
+)
+
+type API struct {
+	locker      sync.RWMutex
+	accessToken string
+
+	clientID     string
+	clientSecret string
+	client       *http.Client
+	config       *platformapi.APIConfig
+}
+
+type TokenInfo struct {
+	AccessToken  string `json:"access_token"`
+	RefreshToken string `json:"refresh_token"`
+	ExpiresIn    int64  `json:"expires_in"`
+	Scope        string `json:"scope"`
+}
+
+func New(clientID, clientSecret string, config ...*platformapi.APIConfig) *API {
+	curConfig := platformapi.DefAPIConfig
+	if len(config) > 0 {
+		curConfig = *config[0]
+	}
+	return &API{
+		clientID:     clientID,
+		clientSecret: clientSecret,
+		client:       &http.Client{Timeout: curConfig.ClientTimeout},
+		config:       &curConfig,
+	}
+}
+
+func (a *API) signParams(timestamp int64) string {
+	return fmt.Sprintf("%x", md5.Sum([]byte(a.clientID+utils.Int64ToStr(timestamp)+a.clientSecret)))
+}
+
+func (a *API) AccessAPI(apiName string, apiParams map[string]interface{}) (retVal map[string]interface{}, err error) {
+	err = platformapi.AccessPlatformAPIWithRetry(a.client,
+		func() *http.Request {
+			timestamp := time.Now().Unix()
+			params := utils.MergeMaps(map[string]interface{}{
+				timestampKey: timestamp,
+				signKey:      a.signParams(timestamp),
+				"client_id":  a.clientID,
+				"id":         utils.GetUpperUUID(),
+			}, apiParams)
+			if oathApiPath != apiName {
+				params["access_token"] = a.GetToken()
+			}
+			request, _ := http.NewRequest(http.MethodPost, utils.GenerateGetURL(prodURL, apiName, nil), strings.NewReader(utils.Map2URLValues(params).Encode()))
+			request.Header.Set("charset", "UTF-8")
+			request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+			// request.Close = true //todo 为了性能考虑还是不要关闭
+			return request
+		},
+		a.config,
+		func(jsonResult1 map[string]interface{}) (errLevel string, err error) {
+			code := utils.Interface2String(jsonResult1["error"])
+			if code == ResponseCodeSuccess {
+				retVal, _ = jsonResult1["body"].(map[string]interface{})
+				return platformapi.ErrLevelSuccess, nil
+			}
+			newErr := utils.NewErrorCode(jsonResult1["error_description"].(string), code)
+			if _, ok := exceedLimitCodes[code]; ok {
+				return platformapi.ErrLevelExceedLimit, newErr
+			} else if _, ok := canRetryCodes[code]; ok {
+				return platformapi.ErrLevelRecoverableErr, newErr
+			} else {
+				baseapi.SugarLogger.Debugf("yilianyun AccessAPI failed, jsonResult1:%s", utils.Format4Output(jsonResult1, true))
+				return platformapi.ErrLevelCodeIsNotOK, newErr
+			}
+		})
+	return retVal, err
+}
+
+func (a *API) SetToken(newToken string) bool {
+	curToken := a.GetToken()
+	if curToken != newToken {
+		a.locker.Lock()
+		defer a.locker.Unlock()
+		a.accessToken = newToken
+		return true
+	}
+	return false
+}
+
+func (a *API) GetToken() string {
+	a.locker.RLock()
+	defer a.locker.RUnlock()
+	return a.accessToken
+}
+
+func (a *API) RetrieveToken() (tokenInfo *TokenInfo, err error) {
+	result, err := a.AccessAPI(oathApiPath, map[string]interface{}{
+		"grant_type": "client_credentials",
+		"scope":      "all",
+	})
+	if err != nil {
+		return nil, err
+	}
+	tokenInfo = &TokenInfo{}
+	if err = utils.Map2StructByJson(result, tokenInfo, false); err == nil {
+		a.SetToken(tokenInfo.AccessToken)
+	}
+	return tokenInfo, err
+}
+
+func (a *API) AddPrinter(machineCode, msign, printerName string) (err error) {
+	_, err = a.AccessAPI("printer/addprinter", map[string]interface{}{
+		"machine_code": machineCode,
+		"msign":        msign,
+		"print_name":   printerName,
+	})
+	return err
+}
+
+func (a *API) DeletePrinter(machineCode string) (err error) {
+	_, err = a.AccessAPI("printer/deleteprinter", map[string]interface{}{
+		"machine_code": machineCode,
+	})
+	return err
+}
+
+func (a *API) PrintMsg(machineCode, orderID, content string) (err error) {
+	if orderID == "" {
+		orderID = utils.GetUUID()
+	}
+	_, err = a.AccessAPI("print/index", map[string]interface{}{
+		"machine_code": machineCode,
+		"origin_id":    orderID,
+		"content":      content,
+	})
+	return err
+}
+
+func (a *API) GetPrintStatus(machineCode string) (state int, err error) {
+	result, err := a.AccessAPI("printer/getprintstatus", map[string]interface{}{
+		"machine_code": machineCode,
+	})
+	if err != nil {
+		return 0, err
+	}
+	return int(utils.Str2Int64(utils.Interface2String(result["state"]))), nil
+}
diff --git a/platformapi/yilianyunapi/yilianyunapi_test.go b/platformapi/yilianyunapi/yilianyunapi_test.go
new file mode 100644
index 00000000..ba545d97
--- /dev/null
+++ b/platformapi/yilianyunapi/yilianyunapi_test.go
@@ -0,0 +1,58 @@
+package yilianyunapi
+
+import (
+	"testing"
+
+	"git.rosy.net.cn/baseapi"
+	"git.rosy.net.cn/baseapi/utils"
+
+	"go.uber.org/zap"
+)
+
+var (
+	api         *API
+	sugarLogger *zap.SugaredLogger
+)
+
+func init() {
+	logger, _ := zap.NewDevelopment()
+	sugarLogger = logger.Sugar()
+	baseapi.Init(sugarLogger)
+
+	api = New("1039586024", "4885d07c2997b661102e4b6099c0bf3b")
+	api.SetToken("a25e039ea5d14a7aa61653eb58118d9c")
+}
+
+func handleError(t *testing.T, err error) {
+	if err != nil {
+		sugarLogger.Debug(err)
+		t.Fatal(err.Error())
+	}
+}
+
+func TestRetrieveToken(t *testing.T) {
+	token, err := api.RetrieveToken()
+	handleError(t, err)
+	baseapi.SugarLogger.Debug(utils.Format4Output(token, false))
+}
+
+func TestAddPrinter(t *testing.T) {
+	err := api.AddPrinter("4004600675", "fem2ukwvduik", "测试打印机1")
+	handleError(t, err)
+}
+
+func TestDeletePrinter(t *testing.T) {
+	err := api.DeletePrinter("4004600675")
+	handleError(t, err)
+}
+
+func TestPrintMsg(t *testing.T) {
+	err := api.PrintMsg("4004600675", utils.GetUUID(), "hello world")
+	handleError(t, err)
+}
+
+func TestGetPrintStatus(t *testing.T) {
+	state, err := api.GetPrintStatus("4004600675")
+	handleError(t, err)
+	baseapi.SugarLogger.Debug(state)
+}