fix

@@ -70,10 +70,10 @@ export default {
     },
     onShare() {
       this.$yoho.share({
-        title: '#' + this.data.topicName,
+        title: this.data.topicName,
         imgUrl: this.data.topicImageUrl,
         link: `${location.origin}/grass/topic/share/${this.data.topicId}/${this.data.topicName}`,
-        desc: this.data.topicDesc,
+        desc: '我在有货的社区发现一个热门话题。' + this.data.topicDesc,
         hideType: ['7', '8', '9']
       });
     }

@@ -235,12 +235,20 @@ export default {
       }
     },
     init() {
+      let reload = this.page > 1;
+
       this.page = 1;
-      this.fetchTopicSimpleInfo({topicId: this.topicId});
-      if (this.$refs.scroll) {
-        this.$refs.scroll.$el.scrollTop = 0;
-        this.$refs.scroll.init();
-      }
+      this.fetchTopicSimpleInfo({topicId: this.topicId}).then(res => {
+        if (this.$refs.scroll) {
+          this.$refs.scroll.$el.scrollTop = 0;
+
+          if (reload) {
+            setTimeout(() => {
+              this.$refs.scroll.init();
+            }, 200);
+          }
+        }
+      });
     },
     async onFetch() {
       const topicId = parseInt(this.topicId, 10);

+/**
+ * Created by PhpStorm.
+ * User: Targaryen
+ * Date: 2016/7/29
+ * Time: 16:55
+ */
+
+let qs = require('yoho-qs');
+
+let jsApiList = [
+    'checkJsApi',
+    'onMenuShareTimeline',
+    'onMenuShareAppMessage',
+    'onMenuShareQQ',
+    'onMenuShareWeibo',
+    'onMenuShareQZone'
+];
+let shareData = {
+    title: document.title,
+    link: location.href,
+    desc: 'YOHO！BUY',
+    imgUrl: 'http://static.yohobuy.com/m/v1/img/touch/apple-touch-icon-144x144-precomposed-new.png'
+};
+
+const getShareData = function(shareType) {
+    let data = {
+        success: function() {
+            window._yas && window._yas.sendCustomInfo && window._yas.sendCustomInfo({
+                op: 'YB_SHARE_SUCCESS_L',
+                param: JSON.stringify({
+                    SHARE_TYPE: shareType,
+                    SHARE_URL: location.href
+                })
+            }, true);
+        }
+    };
+
+    return Object.assign(data, shareData);
+};
+
+const setShareData = function() {
+    window.wx.onMenuShareTimeline(getShareData('2'));
+    window.wx.onMenuShareAppMessage(getShareData('3'));
+    window.wx.onMenuShareQQ(getShareData('5'));
+    window.wx.onMenuShareQZone(getShareData('6'));
+    window.wx.onMenuShareWeibo(getShareData('7'));
+
+};
+
+if (/QQ/i.test(navigator.userAgent)) {
+    $.ajax({
+        url: '//qzonestyle.gtimg.cn/qzone/qzact/common/share/share.js',
+        dataType: 'script',
+        cache: true,
+        success: function() {
+            window.setShareInfo && window.setShareInfo({
+                title: shareData.title,
+                summary: shareData.desc,
+                pic: shareData.imgUrl,
+                url: shareData.link
+            });
+        }
+    });
+}
+
+if (/MicroMessenger/i.test(navigator.userAgent)) {
+    $.ajax({
+        url: '//res.wx.qq.com/open/js/jweixin-1.3.2.js',
+        dataType: 'script',
+        cache: true,
+        success: function() {
+            $.ajax({
+                url: location.protocol + '//m.yohobuy.com/activity/wechat/share',
+                data: {
+                    url: location.href
+                },
+                dataType: 'jsonp',
+                success: function(res) {
+                    if (window.wx) {
+                        window.wx.config({
+                            debug: false,
+                            appId: res.appId,
+                            timestamp: res.timestamp,
+                            nonceStr: res.nonceStr,
+                            signature: res.signature,
+                            jsApiList: jsApiList
+                        });
+                        window.wx.ready(function() {
+                            setShareData();
+                        });
+                    }
+                }
+            });
+        }
+    });
+}
+
+if (qs && qs.share_id) {
+    $.ajax({
+        method: 'GET',
+        url: location.protocol + '//m.yohobuy.com/activity/share',
+        data: {
+            shareId: qs.share_id
+        },
+        dataType: 'jsonp',
+        success: function(res) {
+            if (res && res.code === 200 && res.data) {
+                shareData.desc = res.data.content || res.data.title;
+                shareData.imgUrl = res.data.pic;
+                shareData.title = res.data.title;
+            }
+        }
+    });
+}
+
+export default (data) => {
+    shareData = data;
+
+    if (window.wx) {
+        setShareData();
+    }
+
+    window.setShareInfo && window.setShareInfo({
+        title: shareData.title,
+        summary: shareData.desc,
+        pic: shareData.imgUrl,
+        url: shareData.link
+    });
+};