距离展示调整

@@ -67,8 +67,8 @@ Component({
     },
   },
   observers: {
-    'seller': function (seller) {
-      this.init(seller)
+    'seller': function () {
+      this.init()
     }
   },
   /**

@@ -15,7 +15,7 @@
             </view>
             <view wx:if="{{hasSlogan && seller.slogan}}" class="slogan">“{{seller.slogan}}”</view>
             <view class="text flex-ll" wx:if="{{seller.cate.length>0}}">
-                <view class="text-item" wx:for="{{seller.cate}}" wx:if="{{index<3}}">{{item.name}}</view>
+                <view class="text-item" wx:for="{{seller.cate}}" wx:key="seller.cate.key" wx:if="{{index<3}}">{{item.name}}</view>
             </view>
             <view class="text flex-ll">
                 <view class="text-item" wx:if="{{seller.room_num>0}}">{{seller.room_num}}个包间</view>