diff --git a/platform/jdapi/jdapi.go b/platform/jdapi/jdapi.go
index d46f61e7..836a6a58 100644
--- a/platform/jdapi/jdapi.go
+++ b/platform/jdapi/jdapi.go
@@ -134,7 +134,7 @@ func NewJDAPI(token, appKey, appSecret string, logger *zap.Logger) *JDAPI {
 	return &JDAPI{token, appKey, appSecret, logger, logger.Sugar(), http.Client{Timeout: time.Second * 10}}
 }
 
-func (j JDAPI) AccessJDQuery(apiStr string, jdParams map[string]string) (map[string]interface{}, error) {
+func (j *JDAPI) AccessJDQuery(apiStr string, jdParams map[string]string) (map[string]interface{}, error) {
 	params := make(map[string]string)
 	params["v"] = "1.0"
 	params["format"] = "json"
@@ -220,7 +220,7 @@ func (j JDAPI) AccessJDQuery(apiStr string, jdParams map[string]string) (map[str
 	}
 }
 
-func (j JDAPI) AccessJDQueryNoPage(apiStr string, jdParams map[string]string, keyToRemove, keyToKeep []string) (interface{}, error) {
+func (j *JDAPI) AccessJDQueryNoPage(apiStr string, jdParams map[string]string, keyToRemove, keyToKeep []string) (interface{}, error) {
 	jsonResult, err := j.AccessJDQuery(apiStr, jdParams)
 	if err != nil {
 		return jsonResult, err
@@ -301,7 +301,7 @@ func NormalJDQueryHavePageResultParser(data map[string]interface{}, totalCount i
 	panic("wrong format")
 }
 
-func (j JDAPI) AccessJDQueryHavePage(apiStr string, jdParams map[string]string, keyToRemove, keyToKeep []string, pageResultParser PageResultParser) ([]interface{}, error) {
+func (j *JDAPI) AccessJDQueryHavePage(apiStr string, jdParams map[string]string, keyToRemove, keyToKeep []string, pageResultParser PageResultParser) ([]interface{}, error) {
 	if pageResultParser == nil {
 		pageResultParser = NormalJDQueryHavePageResultParser
 	}