diff --git a/platformapi/jcqapi/jcqapi.go b/platformapi/jcqapi/jcqapi.go
index e11fb490..70f7c0b7 100644
--- a/platformapi/jcqapi/jcqapi.go
+++ b/platformapi/jcqapi/jcqapi.go
@@ -67,8 +67,9 @@ func (a *API) signParam(params map[string]interface{}) (sig string) {
 
 func (a *API) AccessAPI(action string, url string, bizParams map[string]interface{}) (retVal map[string]interface{}, err error) {
 	params := make(map[string]interface{})
+	time := time.Now().UTC().Format(time.RFC3339)
 	params["accessKey"] = a.accessKey
-	params["dateTime"] = time.Now().UTC().Format(time.RFC3339)
+	params["dateTime"] = time
 	params = utils.MergeMaps(params, bizParams)
 	delete(params, "accessKey")
 	delete(params, "dateTime")
@@ -77,7 +78,7 @@ func (a *API) AccessAPI(action string, url string, bizParams map[string]interfac
 		func() *http.Request {
 			request, _ := http.NewRequest(http.MethodGet, utils.GenerateGetURL(url, action, params), nil)
 			request.Header.Set("accessKey", a.accessKey)
-			request.Header.Set("dateTime", time.Now().UTC().Format(time.RFC3339))
+			request.Header.Set("dateTime", time)
 			request.Header.Set("signature", signStr)
 			return request
 		},