diff --git a/platformapi/jdapi/order.go b/platformapi/jdapi/order.go
index 12a0c89e..ce1818fa 100644
--- a/platformapi/jdapi/order.go
+++ b/platformapi/jdapi/order.go
@@ -432,8 +432,8 @@ func (a *API) AfsSubmit(OrderID, pin, questionTypeCode, questionDesc, questionPi
 }
 
 func ProcessQuestionPic(questionPic string) (outQuestionPic string) {
-	picList := strings.Split(questionPic, ",")
-	if len(picList) > 0 {
+	if questionPic != "" {
+		picList := strings.Split(questionPic, ",")
 		picList2 := make([]string, len(picList))
 		for index, pic := range picList {
 			picList2[index] = AfsPicPrefix + "/" + pic