diff --git a/story/api.go b/story/api.go
index 044f73c..fe14647 100644
--- a/story/api.go
+++ b/story/api.go
@@ -13,7 +13,7 @@ func SendPost(method string, appId string, param map[string]string) (string, err
 	header := map[string]string{
 		"appId": appId,
 	}
-	get, err := zhios_third_party_utils.CurlPost(url, zhios_third_party_utils.SerializeStr(param), header)
+	get, err := zhios_third_party_utils.CurlPost(url, param, header)
 	fmt.Println(string(get))
 	fmt.Println(err)
 	return string(get), err