diff --git a/platformapi/fnpsapi/fnpsapi.go b/platformapi/fnpsapi/fnpsapi.go
index 527c9185..ebbcae67 100644
--- a/platformapi/fnpsapi/fnpsapi.go
+++ b/platformapi/fnpsapi/fnpsapi.go
@@ -51,7 +51,6 @@ func New(appID, appSecret, merchantId, code string, config ...*platformapi.APICo
 		appID:       appID,
 		merchantId:  merchantId,
 		signature:   "",
-		timestamp:   time.Now().Unix() * 1000,
 		accessToken: "",
 		version:     "1.0",
 		appSecret:   appSecret,
@@ -78,9 +77,8 @@ func (a *API) signParam(params map[string]interface{}) (sig string) {
 }
 
 func (a *API) AccessAPI(baseUrl, actionApi, method string, bizParams map[string]interface{}) (retVal map[string]interface{}, err error) {
-	if a.signature == "" {
-		a.signature = a.signParam(bizParams)
-	}
+	bizParams["timestamp"] = utils.Int64ToStr(time.Now().Unix() * 1000)
+	bizParams["signature"] = a.signParam(bizParams)
 	// 序列化
 	data, err := json.Marshal(bizParams)
 	if err != nil {
@@ -130,7 +128,6 @@ func (a *API) GetAccessToken() (tokenInfo *TokenInfo, err error) {
 	parameter["code"] = a.code
 	parameter["app_id"] = a.appID
 	parameter["merchant_id"] = a.merchantId
-	parameter["timestamp"] = utils.Int64ToStr(a.timestamp)
 
 	result, err := a.AccessAPI(TokenURL, "", RequestPost, parameter)
 	if err != nil {
diff --git a/platformapi/fnpsapi_v3/fnClient_test.go b/platformapi/fnpsapi_v3/fnClient_test.go
index 1c3cb674..6fa887a5 100644
--- a/platformapi/fnpsapi_v3/fnClient_test.go
+++ b/platformapi/fnpsapi_v3/fnClient_test.go
@@ -14,7 +14,7 @@ func Init() {
 }
 
 func TestClient(t *testing.T) {
-	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "5375691", "cabrXQf9eFMVWVYg4hNlwu")
+	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "5375691", "iCN2gIftF1Ia9nG7720nyn")
 	token, err := api.GetAccessToken()
 	api.accessToken = token.BusinessDataObj.AccessToken
 	fmt.Println("token===", token.BusinessDataObj.AccessToken)
@@ -23,7 +23,7 @@ func TestClient(t *testing.T) {
 
 // 创建门店,
 func TestCreateStore(t *testing.T) {
-	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "51658", "DDSdQhSc02m6l4oPVDELgx")
+	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "5375691", "cabrXQf9eFMVWVYg4hNlwu")
 	token, _ := api.GetAccessToken()
 	api.accessToken = token.BusinessDataObj.AccessToken
 	err := api.CreateStore(&CreateStoreBaseInfo{
@@ -93,9 +93,8 @@ func TestUpdataStore(t *testing.T) {
 
 // 查询单个门店
 func TestQueryOneStore(t *testing.T) {
-	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "51658", "DDSdQhSc02m6l4oPVDELgx")
-	token, err := api.GetAccessToken()
-	fmt.Println("err1==========", err)
+	api = New("6705486294797503379", "c1e6c280-e618-4103-9d0a-673bc54fb22e", "5375691", "iCN2gIftF1Ia9nG7720nyn")
+	token, _ := api.GetAccessToken()
 	api.accessToken = token.BusinessDataObj.AccessToken
 	data, err := api.GetStore("637910")
 	fmt.Println(data)
diff --git a/platformapi/fnpsapi_v3/fnpsapi.go b/platformapi/fnpsapi_v3/fnpsapi.go
index 333164bc..9fd1e44c 100644
--- a/platformapi/fnpsapi_v3/fnpsapi.go
+++ b/platformapi/fnpsapi_v3/fnpsapi.go
@@ -43,7 +43,6 @@ func New(appID, appSecret, merchantId, code string, config ...*platformapi.APICo
 		appID:       appID,
 		merchantId:  merchantId,
 		signature:   "",
-		timestamp:   time.Now().Unix() * 1000,
 		accessToken: "",
 		version:     "1.0",
 		appSecret:   appSecret,
@@ -76,8 +75,6 @@ func (a *API) GetAccessToken() (tokenInfo *TokenInfo, err error) {
 	parameter["code"] = a.code
 	parameter["app_id"] = a.appID
 	parameter["merchant_id"] = a.merchantId
-	parameter["timestamp"] = utils.Int64ToStr(a.timestamp)
-	parameter["signature"] = a.signParam
 
 	result, err := a.AccessAPI(TokenURL, "", RequestPost, parameter)
 	if err != nil {
@@ -96,10 +93,8 @@ func (a *API) GetAccessToken() (tokenInfo *TokenInfo, err error) {
 }
 
 func (a *API) AccessAPI(baseUrl, actionApi, method string, bizParams map[string]interface{}) (retVal map[string]interface{}, err error) {
-	if a.signature == "" {
-		a.signature = a.signParam(bizParams)
-	}
-	bizParams["signature"] = a.signature
+	bizParams["timestamp"] = utils.Int64ToStr(time.Now().Unix() * 1000)
+	bizParams["signature"] = a.signParam(bizParams)
 	// 序列化
 	data, err := json.Marshal(bizParams)
 	if err != nil {