diff --git a/platformapi/jdshopapi/sku_test.go b/platformapi/jdshopapi/sku_test.go
index 6cb51274..489d34f9 100644
--- a/platformapi/jdshopapi/sku_test.go
+++ b/platformapi/jdshopapi/sku_test.go
@@ -3,6 +3,7 @@ package jdshopapi
 import (
 	"bytes"
 	"crypto/md5"
+	"encoding/base64"
 	"fmt"
 	"image"
 	"image/gif"
@@ -41,14 +42,15 @@ func TestDeleteShopCategory(t *testing.T) {
 }
 
 func TestUploadPicture(t *testing.T) {
-	data, _, err := DownloadFileByURL("https://image.jxc4.com/noGoodsImg.jpg")
+	data, _, _ := DownloadFileByURL("http://image.jxc4.com/image/5de25b52598d7327b17399d6ddba0197.jpg")
 	// img, outMimeType, _ := Binary2Image(data, "")
 	// result2, _ := Image2Binary(img, outMimeType)
-	result, err := api.UploadPicture(data, 0, "noGoodsImg")
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(utils.Format4Output(result, false))
+	fmt.Println(base64.StdEncoding.EncodeToString(data))
+	//result, err := api.UploadPicture(data, 0, "noGoodsImg")
+	//if err != nil {
+	//	t.Fatal(err)
+	//}
+	//t.Log(utils.Format4Output(result, false))
 }
 
 func DownloadFileByURL(fileURL string) (bodyData []byte, fileMD5 string, err error) {
diff --git a/platformapi/mtunionapi/callback.go b/platformapi/mtunionapi/callback.go
index efd84784..2a8dd81f 100644
--- a/platformapi/mtunionapi/callback.go
+++ b/platformapi/mtunionapi/callback.go
@@ -1,6 +1,7 @@
 package mtunionapi
 
 import (
+	"encoding/json"
 	"fmt"
 	"git.rosy.net.cn/baseapi/utils"
 	"io/ioutil"
@@ -40,7 +41,9 @@ func (a *API) GetCallbackMsg(request *http.Request) (call *CallBackResult, err e
 	}
 	mapData := utils.URLValues2Map(values)
 	fmt.Println("1111111111111111111", mapData)
-	utils.Map2StructByJson(mapData, &call, false)
+	for k, _ := range mapData {
+		json.Unmarshal([]byte(k), &call)
+	}
 	fmt.Println("2222222222222222222", utils.Format4Output(call, true))
 	return call, err
 }