距离展示调整

@@ -68,7 +68,7 @@ Component({
   },
   observers: {
     'seller': function (seller) {
-      this.init()
+      this.init(seller)
     }
   },
   /**
@@ -77,16 +77,17 @@ Component({
   methods: {
     init() {
       let seller = this.data.seller
+      seller.label_cstr=''
       if (seller && seller.label_c && seller.label_c.length > 0) {
         let label_cstr = [];
         seller.label_c.forEach(l => {
           label_cstr.push(l.name)
         })
         seller.label_cstr = label_cstr.join(' | ')
-        this.setData({
-          se: seller,
-        })
       }
+      this.setData({
+        se: seller,
+      })
     },
     tapButton(e) {
       let type = util.attr(e, 'type');