'品牌名称是否显示判断'

@@ -20,6 +20,7 @@
             display: none;
         }
     }
+
     .top-change {
         .header {
             background-color: #fff;
@@ -51,15 +52,15 @@
         computed: {
             topClass() {
                 return {
-                    "top-change": this.topChange || !this.shareData.isBlkShop,
-                    "top-box": true
+                    'top-change': this.topChange || !this.shareData.isBlkShop,
+                    'top-box': true
                 };
             },
             title() {
                 let result = '';
 
-                if (this.shareData.isBlkShop) {
-                    result = this.shareData.brandName
+                if (!this.shareData.isBlkShop) {
+                    result = this.shareData.brandName;
                 }
 
                 return result;