diff --git a/app/src/main/java/com/gh/gamecenter/MessageDetailActivity.java b/app/src/main/java/com/gh/gamecenter/MessageDetailActivity.java
index 29092d09df..fdfdcda585 100644
--- a/app/src/main/java/com/gh/gamecenter/MessageDetailActivity.java
+++ b/app/src/main/java/com/gh/gamecenter/MessageDetailActivity.java
@@ -27,6 +27,7 @@ import com.gh.common.util.Utils;
 import com.gh.gamecenter.adapter.MessageDetailAdapter;
 import com.gh.gamecenter.entity.CommentEntity;
 import com.gh.gamecenter.entity.UserEntity;
+import com.gh.gamecenter.manager.CommentManager;
 
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -228,6 +229,8 @@ public class MessageDetailActivity extends BaseActivity {
 
                         // 完成评论操作,添加评论数
                         mMessageDetailAdapter.addCommentCount();
+                        //修改评论缓存
+                        CommentManager.updateOkhttpCache(newsId);
                     }
 
                     @Override
diff --git a/app/src/main/java/com/gh/gamecenter/adapter/MessageDetailAdapter.java b/app/src/main/java/com/gh/gamecenter/adapter/MessageDetailAdapter.java
index 754e903d02..cf93078144 100644
--- a/app/src/main/java/com/gh/gamecenter/adapter/MessageDetailAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/adapter/MessageDetailAdapter.java
@@ -422,15 +422,16 @@ public class MessageDetailAdapter extends RecyclerView.Adapter<RecyclerView.View
         }
 
         holder.commentContentTv.setText(commentEntity.getContent());
+
+        holder.commentLikeCountTv.setTextColor(mContext.getResources().getColor(R.color.hint));
+        holder.commentLikeIv.setImageResource(R.drawable.comment_like_unselect);
+
         if (commentEntity.getVote() == 0) {
             holder.commentLikeCountTv.setVisibility(View.GONE);
         } else { // 检查是否已点赞
             if (mVoteDao.isVote(commentEntity.getId()) && commentEntity.getVote() >= 1) {
                 holder.commentLikeCountTv.setTextColor(mContext.getResources().getColor(R.color.theme));
                 holder.commentLikeIv.setImageResource(R.drawable.comment_like_select);
-            } else {
-                holder.commentLikeCountTv.setTextColor(mContext.getResources().getColor(R.color.hint));
-                holder.commentLikeIv.setImageResource(R.drawable.comment_like_unselect);
             }
             holder.commentLikeCountTv.setVisibility(View.VISIBLE);
             holder.commentLikeCountTv.setText(String.valueOf(commentEntity.getVote()));
@@ -478,11 +479,11 @@ public class MessageDetailAdapter extends RecyclerView.Adapter<RecyclerView.View
                     Utils.toast(mContext, "已经点过赞啦！");
                     return;
                 }
-
+                finalCommentEntity.setVote(finalCommentEntity.getVote() + 1);
                 PostCommentUtils.addCommentVoto(finalCommentEntity.getId(), mContext, null);
                 holder.commentLikeCountTv.setTextColor(mContext.getResources().getColor(R.color.theme));
                 holder.commentLikeIv.setImageResource(R.drawable.comment_like_select);
-                holder.commentLikeCountTv.setText(String.valueOf(finalCommentEntity.getVote() + 1));
+                holder.commentLikeCountTv.setText(String.valueOf(finalCommentEntity.getVote()));
                 holder.commentLikeCountTv.setVisibility(View.VISIBLE);
 
                 mVoteDao.add(new VoteInfo(finalCommentEntity.getId()));
diff --git a/app/src/main/java/com/gh/gamecenter/manager/CommentManager.java b/app/src/main/java/com/gh/gamecenter/manager/CommentManager.java
new file mode 100644
index 0000000000..8bd576094d
--- /dev/null
+++ b/app/src/main/java/com/gh/gamecenter/manager/CommentManager.java
@@ -0,0 +1,87 @@
+package com.gh.gamecenter.manager;
+
+import com.gh.common.constant.Config;
+import com.gh.common.util.Utils;
+import com.gh.gamecenter.retrofit.ObservableUtil;
+import com.gh.gamecenter.retrofit.RetrofitManager;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import rx.Observable;
+import rx.Subscriber;
+
+/**
+ * Created by khy on 2016/11/17.
+ */
+public class CommentManager {
+    private static CommentManager mInstance;
+
+    public static CommentManager getInstance() {
+        if (mInstance == null) {
+            synchronized (CommentManager.class) {
+                if (mInstance == null) {
+                    mInstance = new CommentManager();
+                }
+            }
+        }
+        return mInstance;
+    }
+
+    private List<String> urlList;
+
+    private CommentManager() {
+        urlList = new ArrayList<>();
+    }
+
+    public void addUrl(String ids) {
+        String url = Config.COMMENT_HOST + "article/" + ids + "/comment/num";
+        if (!urlList.contains(url)) {
+            urlList.add(url);
+        }
+    }
+
+    public String getUrl(String id) {
+        for (int i = 0, size = urlList.size(); i < size; i++) {
+            if (urlList.get(i).contains(id)) {
+                return urlList.get(i);
+            }
+        }
+        return null;
+    }
+
+    // 更新okhttp缓存数据
+    public static void updateOkhttpCache(final String comment_id) {
+        ObservableUtil.io(new Observable.OnSubscribe<String>() {
+            @Override
+            public void call(Subscriber<? super String> subscriber) {
+                String key = CommentManager.getInstance().getUrl(comment_id);
+                if (key == null) {
+                    return;
+                }
+                byte[] data = RetrofitManager.getInstance().getCache(key);
+                if (data != null) {
+                    try {
+                        JSONArray jsonArray = new JSONArray(new String(data));
+                        JSONObject jsonObject;
+                        for (int i = 0, size = jsonArray.length(); i < size; i++) {
+                            jsonObject = jsonArray.getJSONObject(i);
+                            if (jsonObject.getString("_id").equals(comment_id)) {
+                                jsonObject.put("num", jsonObject.getInt("num") + 1);
+                                break;
+                            }
+                        }
+                        RetrofitManager.getInstance().updateCache(key, jsonArray.toString().getBytes());
+                    } catch (JSONException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }, null);
+    }
+
+}
diff --git a/app/src/main/java/com/gh/gamecenter/news/News1FragmentAdapter.java b/app/src/main/java/com/gh/gamecenter/news/News1FragmentAdapter.java
index 8da15c560d..071ac3f761 100644
--- a/app/src/main/java/com/gh/gamecenter/news/News1FragmentAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/news/News1FragmentAdapter.java
@@ -33,6 +33,7 @@ import com.gh.gamecenter.entity.CommentnumEntity;
 import com.gh.gamecenter.entity.ConcernEntity;
 import com.gh.gamecenter.entity.ViewsEntity;
 import com.gh.gamecenter.listener.OnCallBackListener;
+import com.gh.gamecenter.manager.CommentManager;
 import com.gh.gamecenter.manager.ConcernManager;
 import com.gh.gamecenter.manager.DataCollectionManager;
 import com.gh.gamecenter.manager.VisitManager;
@@ -379,6 +380,7 @@ public class News1FragmentAdapter extends RecyclerView.Adapter<RecyclerView.View
                     builder.append("-");
                 }
                 builder.deleteCharAt(builder.length() - 1);
+                CommentManager.getInstance().addUrl(builder.toString());
                 subscriber.onNext(builder.toString());
                 subscriber.onCompleted();
             }