Merge branch 'release/4.9.1.0'

@@ -351,12 +351,9 @@ exports.verifystudent = (req, res, next) => {
                 if (datas[2].data.isStudent === 1) {
                     isverify = true;
                     prompt = datas[2].data.prompt;
-                } else {
-                    prompt = datas[2].message;
                 }
-
             } else {
-                prompt = '认证失败';
+                prompt = datas[2].message;
             }
             datas[1].data.product_list = datas[1].data.product_list.map(function(value) {
                 value.goodsId = value.goods_list[0].goods_id;