diff --git a/pages/topics/interactive/topicArticle/index.js b/pages/topics/interactive/topicArticle/index.js
index a381188..70543b6 100644
--- a/pages/topics/interactive/topicArticle/index.js
+++ b/pages/topics/interactive/topicArticle/index.js
@@ -153,7 +153,6 @@ Page({
   fetchTopicUnCollect(){
     let collectionId = this.data.collectionId
     topicModel.topicUnCollect(collectionId, res => {
-      //console.log('取消收藏')
       if (res.code === 200) {
         this.fetchDetail()
         wx.showToast({
@@ -168,8 +167,19 @@ Page({
     wx.showLoading()
     topicModel.topicCommentPraise(commentId,res =>{
       if (res.code === 200) {
-        wx.hideLoading()
-        this.fetchDetailComment()
+        wx.hideLoading();
+        var list = this.data.commentList;
+
+        for(var index in list){
+          if(list[index]['id'] == res.result.id){
+            list[index]['praiseNum'] = res.result.supportNum;
+            list[index]['isSupport'] = res.result.isSupport;
+            break;
+          }
+        }
+        this.setData({
+          commentList:list
+        })
       }
     })
   },