fix

@@ -103,8 +103,8 @@
         .card-label {
             margin: 0 0 10px;
             font-size: 24px;
-            line-height: 28px;
-            height: 65px;
+            line-height: 1.4;
+            height: 67.1999999999px;
             font-weight: normal;
         }
     }

@@ -429,6 +429,8 @@
                             this.cartCount = result.data.goods_count;
 
                             selector.playAnimation();
+                        } else {
+                            result.message = '添加购物车失败 >_<';
                         }
 
                         this.showFeatureSelector = false;