diff --git a/platformapi/jdapi/jdapi.go b/platformapi/jdapi/jdapi.go
index f8755ca5..d7723e6a 100644
--- a/platformapi/jdapi/jdapi.go
+++ b/platformapi/jdapi/jdapi.go
@@ -157,12 +157,12 @@ func (a *API) AccessAPI(apiStr string, jdParams map[string]interface{}) (retVal
 		userGet = false
 	}
 	params["jd_param_json"] = jdParamStr
-	params["timestamp"] = utils.GetCurTimeStr()
-	sign := a.signParams(params)
-	params[signKey] = sign
 
 	err = platformapi.AccessPlatformAPIWithRetry(a.client,
 		func() *http.Request {
+			params["timestamp"] = utils.GetCurTimeStr()
+			sign := a.signParams(params)
+			params[signKey] = sign
 			var request *http.Request
 			if userGet {
 				fullURL := utils.GenerateGetURL(prodURL, apiStr, params)
diff --git a/platformapi/platformapi.go b/platformapi/platformapi.go
index c08f9e97..7f23b914 100644
--- a/platformapi/platformapi.go
+++ b/platformapi/platformapi.go
@@ -141,7 +141,7 @@ func AccessPlatformAPIWithRetry(client *http.Client, handleRequest func() *http.
 		var errLevel string
 		bodyMap, err := utils.HTTPResponse2Json(response)
 		if err != nil {
-			errLevel = ErrLevelGeneralFail //ErrLevelRecoverableErr // 为了配合京东到家排查返回HTML的错误，禁止重试
+			errLevel = ErrLevelRecoverableErr // 京东到家偶尔会返回HTML，重试
 		} else {
 			errLevel, err = handleResponse(bodyMap)
 		}