diff --git a/app/src/main/java/com/gh/common/util/EntranceUtils.java b/app/src/main/java/com/gh/common/util/EntranceUtils.java
index ae5bc4a13b..2609014c1f 100644
--- a/app/src/main/java/com/gh/common/util/EntranceUtils.java
+++ b/app/src/main/java/com/gh/common/util/EntranceUtils.java
@@ -71,6 +71,7 @@ public class EntranceUtils {
     public static final String KEY_QUESTIONS_SEARCH_KEY = "questionsSearchKey";
     public static final String KEY_SHOW_ANSWER_COMMENT = "showAnswerComment";
     public static final String KEY_VERSION_UPDATE = "versionUpdate";
+    public static final String KEY_CHECK_QUESTION_CONCERN = "check_question_concern";
 
     public static void jumpActivity(Context context, Bundle bundle) {
 
diff --git a/app/src/main/java/com/gh/gamecenter/NewsDetailActivity.java b/app/src/main/java/com/gh/gamecenter/NewsDetailActivity.java
index bf6a1cf2fb..4a4b22b15b 100644
--- a/app/src/main/java/com/gh/gamecenter/NewsDetailActivity.java
+++ b/app/src/main/java/com/gh/gamecenter/NewsDetailActivity.java
@@ -252,6 +252,7 @@ public class NewsDetailActivity extends BaseActivity implements OnClickListener,
         RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) mNewsShare.getLayoutParams();
         params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
         params.addRule(RelativeLayout.CENTER_VERTICAL);
+        params.setMargins(0,0,DisplayUtils.dip2px(this, 4),0);
         reuse_actionbar.addView(mNewsShare, params);
 
         mNewsCollection = (ImageView) LayoutInflater.from(this).inflate(R.layout.menu_action_collection, reuse_actionbar, false);
@@ -259,7 +260,7 @@ public class NewsDetailActivity extends BaseActivity implements OnClickListener,
         RelativeLayout.LayoutParams params2 = (RelativeLayout.LayoutParams) mNewsCollection.getLayoutParams();
         params2.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
         params2.addRule(RelativeLayout.CENTER_VERTICAL);
-        params2.setMargins(0, 0, params.width - DisplayUtils.dip2px(this, 5), 0);
+        params2.setMargins(0, 0, params.width - DisplayUtils.dip2px(this, 7), 0);
         reuse_actionbar.addView(mNewsCollection, params2);
 
         mDetailRv.setHasFixedSize(true);
diff --git a/app/src/main/java/com/gh/gamecenter/QuestionsDetailActivity.java b/app/src/main/java/com/gh/gamecenter/QuestionsDetailActivity.java
index 8062c2ec9e..78dfb0456d 100644
--- a/app/src/main/java/com/gh/gamecenter/QuestionsDetailActivity.java
+++ b/app/src/main/java/com/gh/gamecenter/QuestionsDetailActivity.java
@@ -21,4 +21,12 @@ public class QuestionsDetailActivity extends NormalActivity {
         bundle.putString(EntranceUtils.KEY_ENTRANCE, entrance);
         return getTargetIntent(context, QuestionsDetailActivity.class, QuestionsDetailFragment.class, bundle);
     }
+
+    public static Intent getIntent(Context context, String questionId, String entrance, boolean isCheckConcern) {
+        Bundle bundle = new Bundle();
+        bundle.putString(EntranceUtils.KEY_QUESTIONS_ID, questionId);
+        bundle.putString(EntranceUtils.KEY_ENTRANCE, entrance);
+        bundle.putBoolean(EntranceUtils.KEY_CHECK_QUESTION_CONCERN, isCheckConcern);
+        return getTargetIntent(context, QuestionsDetailActivity.class, QuestionsDetailFragment.class, bundle);
+    }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/adapter/ToolBoxRvAdapter.java b/app/src/main/java/com/gh/gamecenter/adapter/ToolBoxRvAdapter.java
index 9245f55c84..f9a469d4f3 100644
--- a/app/src/main/java/com/gh/gamecenter/adapter/ToolBoxRvAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/adapter/ToolBoxRvAdapter.java
@@ -18,6 +18,7 @@ import com.gh.gamecenter.R;
 import com.gh.gamecenter.SuggestionActivity;
 import com.gh.gamecenter.WebActivity;
 import com.gh.gamecenter.adapter.viewholder.FooterViewHolder;
+import com.gh.gamecenter.adapter.viewholder.ReuseViewHolder;
 import com.gh.gamecenter.adapter.viewholder.SearchViewHolder;
 import com.gh.gamecenter.adapter.viewholder.ToolBoxViewHolder;
 import com.gh.gamecenter.entity.ToolBoxEntity;
@@ -143,10 +144,12 @@ public class ToolBoxRvAdapter extends BaseRecyclerAdapter {
     public int getItemViewType(int position) {
         if (position == 0) {
             return 0;
-        } else if (position == 1 || position == getItemCount() - 1) {
+        } else if (position == 1) {
             return 1;
-        } else {
+        } else if (position == getItemCount() - 1) {
             return 2;
+        } else {
+            return 3;
         }
     }
 
@@ -155,9 +158,12 @@ public class ToolBoxRvAdapter extends BaseRecyclerAdapter {
         if (viewType == 0) {
             View view = mLayoutInflater.inflate(R.layout.layout_search_bar, parent, false);
             return new SearchViewHolder(view);
-        } else if (viewType == 1) {
+        } else if (viewType == 2) {
             View view = mLayoutInflater.inflate(R.layout.refresh_footerview, parent, false);
             return new FooterViewHolder(view);
+        } else if (viewType == 1) {
+            View view = mLayoutInflater.inflate(R.layout.toolbox_hint_item, parent, false);
+            return new ReuseViewHolder(view);
         } else {
             View view = mLayoutInflater.inflate(R.layout.toolbox_item, parent, false);
             return new ToolBoxViewHolder(view);
@@ -173,10 +179,12 @@ public class ToolBoxRvAdapter extends BaseRecyclerAdapter {
             initToolBoxViewHolder(viewHolder, toolBoxEntity);
         } else if (holder instanceof FooterViewHolder) {
             FooterViewHolder viewHolder = (FooterViewHolder) holder;
-            initFooterViewHolder(viewHolder, position);
+            initFooterViewHolder(viewHolder);
         } else if (holder instanceof SearchViewHolder) {
             SearchViewHolder viewHolder = (SearchViewHolder) holder;
             initSearchViewHolder(viewHolder);
+        } else if (holder instanceof ReuseViewHolder) {
+            holder.itemView.setOnClickListener(v -> SuggestionActivity.startSuggestionActivity(mContext, 2, null, null));
         }
     }
 
@@ -244,47 +252,32 @@ public class ToolBoxRvAdapter extends BaseRecyclerAdapter {
     }
 
 
-    private void initFooterViewHolder(FooterViewHolder viewHolder, int position) {
+    private void initFooterViewHolder(FooterViewHolder viewHolder) {
         viewHolder.initItemPadding();
-
-        if (position == 1) {
-            viewHolder.lineLeft.setVisibility(View.VISIBLE);
-            viewHolder.lineRight.setVisibility(View.VISIBLE);
+        if (mIsNetworkError) {
+            viewHolder.lineLeft.setVisibility(View.GONE);
+            viewHolder.lineRight.setVisibility(View.GONE);
             viewHolder.loading.setVisibility(View.GONE);
-            viewHolder.hint.setText(R.string.tools_suggestion_hint);
+            viewHolder.hint.setText(R.string.loading_failed_retry);
             viewHolder.itemView.setClickable(true);
             viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View v) {
-                    SuggestionActivity.startSuggestionActivity(mContext, 2, null, null);
+                    loadData();
                 }
             });
+        } else if (mIsOver) {
+            viewHolder.lineLeft.setVisibility(View.VISIBLE);
+            viewHolder.lineRight.setVisibility(View.VISIBLE);
+            viewHolder.loading.setVisibility(View.GONE);
+            viewHolder.hint.setText(R.string.loading_complete);
+            viewHolder.itemView.setClickable(false);
         } else {
-            if (mIsNetworkError) {
-                viewHolder.lineLeft.setVisibility(View.GONE);
-                viewHolder.lineRight.setVisibility(View.GONE);
-                viewHolder.loading.setVisibility(View.GONE);
-                viewHolder.hint.setText(R.string.loading_failed_retry);
-                viewHolder.itemView.setClickable(true);
-                viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        loadData();
-                    }
-                });
-            } else if (mIsOver) {
-                viewHolder.lineLeft.setVisibility(View.VISIBLE);
-                viewHolder.lineRight.setVisibility(View.VISIBLE);
-                viewHolder.loading.setVisibility(View.GONE);
-                viewHolder.hint.setText(R.string.loading_complete);
-                viewHolder.itemView.setClickable(false);
-            } else {
-                viewHolder.lineLeft.setVisibility(View.GONE);
-                viewHolder.lineRight.setVisibility(View.GONE);
-                viewHolder.loading.setVisibility(View.VISIBLE);
-                viewHolder.hint.setText(loading);
-                viewHolder.itemView.setClickable(false);
-            }
+            viewHolder.lineLeft.setVisibility(View.GONE);
+            viewHolder.lineRight.setVisibility(View.GONE);
+            viewHolder.loading.setVisibility(View.VISIBLE);
+            viewHolder.hint.setText(loading);
+            viewHolder.itemView.setClickable(false);
         }
     }
 
diff --git a/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameHeadViewHolder.java b/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameHeadViewHolder.java
index b7af523ac0..66c503920c 100644
--- a/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameHeadViewHolder.java
+++ b/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameHeadViewHolder.java
@@ -1,7 +1,6 @@
 package com.gh.gamecenter.adapter.viewholder;
 
 import android.view.View;
-import android.widget.ImageView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
@@ -15,9 +14,6 @@ import butterknife.BindView;
  */
 public class GameHeadViewHolder extends BaseRecyclerViewHolder {
 
-    @BindView(R.id.head_thumb)
-    public ImageView thumb;
-
     @BindView(R.id.head_title)
     public TextView title;
 
diff --git a/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsFragment.java b/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsFragment.java
index 3775fbb007..b1eb1599ea 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsFragment.java
@@ -73,9 +73,16 @@ public class AskQuestionsRecommendsFragment extends ListFragment<AnswerEntity, A
             layoutParams.height = DisplayUtils.dip2px(getContext(), mRefreshHeight);
             mRefreshHint.setLayoutParams(layoutParams);
             mBaseHandler.sendEmptyMessage(0);
+        } else if (msg.what == 2) {
+            mListViewModel.load(null);
         }
     }
 
+    @Override
+    protected boolean isAutomaticLoad() {
+        return false;
+    }
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -114,6 +121,7 @@ public class AskQuestionsRecommendsFragment extends ListFragment<AnswerEntity, A
         mListViewModel.getSubjectLiveData().observe(this, entityList -> {
             mAdapter.setSubjectEntity(entityList);
         });
+        mBaseHandler.sendEmptyMessageDelayed(2, 1500);
     }
 
     @Override
@@ -217,6 +225,7 @@ public class AskQuestionsRecommendsFragment extends ListFragment<AnswerEntity, A
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onEventMainThread(EBReuse reuse) {
         if (LOGIN_TAG.equals(reuse.getType()) || LOGOUT_TAG.equals(reuse.getType())) {
+            mBaseHandler.removeMessages(2);
             initList();
         }
     }
diff --git a/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsViewModel.java b/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsViewModel.java
index f143a581f2..2815b3387d 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsViewModel.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/AskQuestionsRecommendsViewModel.java
@@ -76,7 +76,7 @@ public class AskQuestionsRecommendsViewModel extends ListViewModel<AnswerEntity,
     }
 
     private void loadData(boolean isUp, String sequenceId) {
-        if (mIsLoading && !TextUtils.isEmpty(sequenceId)) return;
+        if (mIsLoading && !TextUtils.isEmpty(sequenceId) && !isUp) return;
         mIsLoading = true;
         String filter;
         String communityId = UserManager.getInstance().getCommunityId(getApplication());
diff --git a/app/src/main/java/com/gh/gamecenter/ask/AskSubjectPageAdapter.java b/app/src/main/java/com/gh/gamecenter/ask/AskSubjectPageAdapter.java
index 9dac4e46e9..7a40a8e2ca 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/AskSubjectPageAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/AskSubjectPageAdapter.java
@@ -6,6 +6,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.gh.common.util.DataUtils;
 import com.gh.common.util.DisplayUtils;
 import com.gh.common.util.ImageUtils;
 import com.gh.gamecenter.AnswerDetailActivity;
@@ -14,6 +15,7 @@ import com.gh.gamecenter.R;
 import com.gh.gamecenter.adapter.RecyclingPagerAdapter;
 import com.gh.gamecenter.ask.entity.AskSubjectEntity;
 import com.gh.gamecenter.databinding.AskRecommendsSubjectItemBinding;
+import com.gh.gamecenter.manager.UserManager;
 
 import java.util.List;
 
@@ -44,6 +46,7 @@ public class AskSubjectPageAdapter extends RecyclingPagerAdapter {
         binding.setEntity(entity);
         ImageUtils.Companion.getInstance().displayScale(binding.subjectIcon, entity.getThumb(), DisplayUtils.dip2px(mContext, 67));
         binding.getRoot().setOnClickListener(v -> {
+            DataUtils.onMtaEvent(mContext, "问答专题", UserManager.getInstance().getCommunityName(mContext), entity.getTitle());
             if ("answer_list".equals(entity.getType())) {
                 mContext.startActivity(CommunitySubjectActivity.getIntent(mContext, entity));
             } else {
diff --git a/app/src/main/java/com/gh/gamecenter/ask/myask/ConcernQuestionsFragment.java b/app/src/main/java/com/gh/gamecenter/ask/myask/ConcernQuestionsFragment.java
index 962bebc763..ce4b293665 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/myask/ConcernQuestionsFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/myask/ConcernQuestionsFragment.java
@@ -1,5 +1,7 @@
 package com.gh.gamecenter.ask.myask;
 
+import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 
@@ -24,9 +26,18 @@ import rx.Observable;
  */
 
 public class ConcernQuestionsFragment extends ListFragment<Questions, NormalListViewModel> {
+    public static final int KEY_CHECK_QUESTION_CONCERN = 105;
 
     private ConcernQuestionsAdapter mAdapter;
 
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == KEY_CHECK_QUESTION_CONCERN && resultCode == Activity.RESULT_OK) {
+            onLoadRefresh();
+        }
+    }
+
     public static ConcernQuestionsFragment getInstance(String entrance) {
         ConcernQuestionsFragment fragment = new ConcernQuestionsFragment();
         Bundle args = new Bundle();
@@ -57,8 +68,8 @@ public class ConcernQuestionsFragment extends ListFragment<Questions, NormalList
             case R.id.ask_questions_new_item:
                 String tracers = mEntrance + "+(关注问题)";
                 Questions questions = (Questions) data;
-                startActivity(QuestionsDetailActivity.getIntent(getContext(), questions.getId(), tracers));
-
+                Intent intent = QuestionsDetailActivity.getIntent(getContext(), questions.getId(), tracers, true);
+                startActivityForResult(intent, KEY_CHECK_QUESTION_CONCERN);
                 AskLogUtils.uploadQuestions(getContext(), tracers, questions);
                 break;
         }
diff --git a/app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsDetailFragment.java b/app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsDetailFragment.java
index fa2ddd6c3d..53854d9d7a 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsDetailFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsDetailFragment.java
@@ -8,6 +8,7 @@ import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.support.v4.app.FragmentActivity;
 import android.support.v7.widget.DefaultItemAnimator;
 import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
@@ -23,6 +24,7 @@ import android.widget.TextView;
 import com.gh.common.util.CheckLoginUtils;
 import com.gh.common.util.ConcernUtils;
 import com.gh.common.util.DataUtils;
+import com.gh.common.util.DialogUtils;
 import com.gh.common.util.DisplayUtils;
 import com.gh.common.util.EntranceUtils;
 import com.gh.common.util.ShareUtils;
@@ -80,6 +82,8 @@ public class QuestionsDetailFragment extends ListFragment<AnswerEntity, NormalLi
 
     private String mQuestionsId;
 
+    private boolean mIsCheckConcern;
+
     public static QuestionsDetailFragment getInstance(String questionsId) {
         QuestionsDetailFragment fragment = new QuestionsDetailFragment();
         Bundle args = new Bundle();
@@ -130,7 +134,10 @@ public class QuestionsDetailFragment extends ListFragment<AnswerEntity, NormalLi
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         Bundle arguments = getArguments();
-        if (arguments != null) mQuestionsId = arguments.getString(EntranceUtils.KEY_QUESTIONS_ID);
+        if (arguments != null) {
+            mIsCheckConcern = arguments.getBoolean(EntranceUtils.KEY_CHECK_QUESTION_CONCERN, false);
+            mQuestionsId = arguments.getString(EntranceUtils.KEY_QUESTIONS_ID);
+        }
         super.onCreate(savedInstanceState);
         getQuestionsDetail();
     }
@@ -243,23 +250,7 @@ public class QuestionsDetailFragment extends ListFragment<AnswerEntity, NormalLi
                                     }
                                 });
                     } else {
-                        ConcernUtils.INSTANCE.deleteConcernQuestions(getContext(), mQuestionsId
-                                , new ConcernUtils.onConcernListener() {
-                                    @Override
-                                    public void onSuccess() {
-                                        if (mQuestionsDetailEntity.getFollowCount() > 0) {
-                                            mQuestionsDetailEntity.setFollowCount(mQuestionsDetailEntity.getFollowCount() - 1);
-                                        }
-                                        mQuestionsDetailEntity.getMe().setQuestionFollowed(false);
-                                        mAdapter.notifyItemChanged(0);
-                                        toast("取消关注");
-                                    }
-
-                                    @Override
-                                    public void onError() {
-
-                                    }
-                                });
+                        cancelConcern();
                     }
                 });
                 break;
@@ -381,6 +372,7 @@ public class QuestionsDetailFragment extends ListFragment<AnswerEntity, NormalLi
                                 mListRv.setVisibility(View.GONE);
                                 mListRefresh.setRefreshing(false);
                                 mListRefresh.setEnabled(false);
+                                showCancelConcernDialog();
                             } else {
                                 loadError();
                             }
@@ -419,4 +411,43 @@ public class QuestionsDetailFragment extends ListFragment<AnswerEntity, NormalLi
                 });
     }
 
+    private void cancelConcern() {
+        ConcernUtils.INSTANCE.deleteConcernQuestions(getContext(), mQuestionsId
+                , new ConcernUtils.onConcernListener() {
+                    @Override
+                    public void onSuccess() {
+                        if (mQuestionsDetailEntity == null) {
+                            FragmentActivity activity = getActivity();
+                            if (activity != null) {
+                                activity.setResult(Activity.RESULT_OK);
+                                activity.finish();
+                            }
+                        } else {
+                            if (mQuestionsDetailEntity.getFollowCount() > 0) {
+                                mQuestionsDetailEntity.setFollowCount(mQuestionsDetailEntity.getFollowCount() - 1);
+                            }
+                            mQuestionsDetailEntity.getMe().setQuestionFollowed(false);
+                            mAdapter.notifyItemChanged(0);
+                            toast("取消关注");
+                        }
+                    }
+
+                    @Override
+                    public void onError() {
+
+                    }
+                });
+    }
+
+    private void showCancelConcernDialog() {
+        DialogUtils.showAlertDialog(getContext()
+                , "取消关注问题", "问题已被删除，一键取消关注问题"
+                , " 取消关注", "暂不 "
+                , () -> {
+                    cancelConcern();
+                }
+                , () -> {
+                    if (getActivity() != null) getActivity().finish();
+                });
+    }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperFragment.java b/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperFragment.java
index 4a39968497..1add2df2b5 100644
--- a/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperFragment.java
@@ -1,13 +1,20 @@
 package com.gh.gamecenter.fragment;
 
+import android.app.Dialog;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
+import android.view.Gravity;
+import android.view.LayoutInflater;
 import android.view.View;
+import android.view.Window;
 
 import com.gh.base.fragment.BaseFragment_ViewPager_Checkable;
 import com.gh.common.util.CheckLoginUtils;
 import com.gh.common.util.DataUtils;
+import com.gh.gamecenter.CommunitiesSelectActivity;
 import com.gh.gamecenter.R;
 import com.gh.gamecenter.ask.AskFragment;
 import com.gh.gamecenter.db.GameTrendsDao;
@@ -35,6 +42,7 @@ import rx.schedulers.Schedulers;
 
 import static com.gh.gamecenter.MainActivity.EB_MAINACTIVITY_TAG;
 import static com.gh.gamecenter.MainActivity.EB_SKIP_GAMEFRAGMENT;
+import static com.gh.gamecenter.ask.AskFragment.COMMUNITIES_SELECT_REQUEST;
 
 /**
  * @author CsHeng
@@ -59,6 +67,10 @@ public class MainWrapperFragment extends BaseFragment_ViewPager_Checkable {
 
     private GameTrendsDao mGameTrendsDao;
 
+    private SharedPreferences sp;
+
+    private boolean mIsShowSelectCommunitiesDialog;
+
     private long mLastRequestDiscoveryTime;
 
     @Override
@@ -88,6 +100,14 @@ public class MainWrapperFragment extends BaseFragment_ViewPager_Checkable {
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         mGameTrendsDao = new GameTrendsDao(getContext());
+        sp = PreferenceManager.getDefaultSharedPreferences(getContext());
+        mIsShowSelectCommunitiesDialog = sp.getBoolean("isShowSelectCommunitiesDialog", true);
+        if (mIsShowSelectCommunitiesDialog) {
+            final Bundle args = getArguments();
+            if (args != null && args.getInt(ARGS_INDEX) == INDEX_ASK) {
+                mIsShowSelectCommunitiesDialog = false;
+            }
+        }
     }
 
     @Override
@@ -114,6 +134,12 @@ public class MainWrapperFragment extends BaseFragment_ViewPager_Checkable {
     @Override
     protected void onPageChanged(int index) {
         super.onPageChanged(index);
+        if (index == INDEX_ASK && mIsShowSelectCommunitiesDialog) {
+            sp.edit().putBoolean("isShowSelectCommunitiesDialog", false).apply();
+            mIsShowSelectCommunitiesDialog = false;
+            showDialog();
+        }
+
 
         switch (index) {
             case INDEX_GAME:
@@ -206,4 +232,22 @@ public class MainWrapperFragment extends BaseFragment_ViewPager_Checkable {
             getDiscoveryData(true);
         }
     }
+
+    public void showDialog() {
+        Dialog dialog = new Dialog(getContext(), R.style.DialogWindowTransparent);
+        dialog.setCancelable(false);
+        Window window = dialog.getWindow();
+        if (window != null) {
+            window.setGravity(Gravity.LEFT | Gravity.TOP);
+        }
+        dialog.show();
+        LayoutInflater inflater = LayoutInflater.from(getContext());
+        View viewDialog = inflater.inflate(R.layout.dialog_communities_select_hint, null);
+        View view = viewDialog.findViewById(R.id.communities_select_hint);
+        view.setOnClickListener(v -> {
+            dialog.dismiss();
+            startActivityForResult(CommunitiesSelectActivity.getIntent(getContext()), COMMUNITIES_SELECT_REQUEST);
+        });
+        dialog.setContentView(viewDialog);
+    }
 }
diff --git a/app/src/main/java/com/halo/assistant/fragment/game/GameFragmentAdapter.java b/app/src/main/java/com/halo/assistant/fragment/game/GameFragmentAdapter.java
index fbbdf5359e..7fde9a3aaf 100644
--- a/app/src/main/java/com/halo/assistant/fragment/game/GameFragmentAdapter.java
+++ b/app/src/main/java/com/halo/assistant/fragment/game/GameFragmentAdapter.java
@@ -923,7 +923,6 @@ public class GameFragmentAdapter extends BaseRecyclerAdapter<ViewHolder> {
                 String image = mSubjectList.get(i).getData().get(0).getImage();
                 if (position == offset && TextUtils.isEmpty(gameEntity.getImage()) || position == offset + 1
                         && !TextUtils.isEmpty(image)) {
-                    holder.thumb.setVisibility(View.GONE);
                     holder.line.setVisibility(View.VISIBLE);
                     holder.title.setText(mSubjectList.get(i).getName());
                     holder.title.setTextColor(Color.BLACK);
diff --git a/app/src/main/res/drawable-xhdpi/communities_select_hint.png b/app/src/main/res/drawable-xhdpi/communities_select_hint.png
new file mode 100644
index 0000000000..71fa9ab0fb
Binary files /dev/null and b/app/src/main/res/drawable-xhdpi/communities_select_hint.png differ
diff --git a/app/src/main/res/layout/dialog_communities_select_hint.xml b/app/src/main/res/layout/dialog_communities_select_hint.xml
new file mode 100644
index 0000000000..ae3aca0506
--- /dev/null
+++ b/app/src/main/res/layout/dialog_communities_select_hint.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android = "http://schemas.android.com/apk/res/android"
+    android:layout_width = "match_parent"
+    android:layout_height = "match_parent" >
+
+    <ImageView
+        android:layout_width = "wrap_content"
+        android:layout_height = "wrap_content"
+        android:paddingLeft = "6dp"
+        android:paddingTop = "6dp"
+        android:scaleType = "fitStart"
+        android:src = "@drawable/communities_select_hint" />
+
+    <View
+        android:id="@+id/communities_select_hint"
+        android:layout_width = "@dimen/appbar_height"
+        android:layout_height = "@dimen/appbar_height" />
+</RelativeLayout >
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_answer_detail.xml b/app/src/main/res/layout/fragment_answer_detail.xml
index b4ddc4a9c0..62e1ab880a 100644
--- a/app/src/main/res/layout/fragment_answer_detail.xml
+++ b/app/src/main/res/layout/fragment_answer_detail.xml
@@ -161,7 +161,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginRight="20dp"
-                    android:layout_marginTop="10dp"
+                    android:layout_marginTop="33dp"
                     android:textColor="@color/title"
                     android:textSize="12sp"
                     android:gravity="right"
diff --git a/app/src/main/res/layout/fragment_ask.xml b/app/src/main/res/layout/fragment_ask.xml
index ccdbb2a6ad..d9b72ed252 100644
--- a/app/src/main/res/layout/fragment_ask.xml
+++ b/app/src/main/res/layout/fragment_ask.xml
@@ -15,13 +15,16 @@
             android:id = "@+id/ask_selectgame"
             android:layout_width = "@dimen/appbar_height"
             android:layout_height = "@dimen/appbar_height"
+            android:layout_marginLeft = "3dp"
             android:scaleType = "center"
-            android:src = "@drawable/ic_ask_selectgame" />
+            android:src = "@drawable/ic_ask_selectgame"
+            app:layout_constraintLeft_toLeftOf = "parent" />
 
         <ImageView
             android:id = "@+id/ask_search"
             android:layout_width = "@dimen/appbar_height"
             android:layout_height = "@dimen/appbar_height"
+            android:layout_marginRight = "3dp"
             android:scaleType = "center"
             android:src = "@drawable/ic_ask_search"
             app:layout_constraintRight_toRightOf = "parent" />
diff --git a/app/src/main/res/layout/fragment_personal.xml b/app/src/main/res/layout/fragment_personal.xml
index 1b0c381df5..70ef49944b 100644
--- a/app/src/main/res/layout/fragment_personal.xml
+++ b/app/src/main/res/layout/fragment_personal.xml
@@ -26,7 +26,7 @@
                     android:layout_width = "70dp"
                     android:layout_height = "70dp"
                     android:layout_centerHorizontal = "true"
-                    android:layout_marginTop = "42dp"
+                    android:layout_marginTop = "40dp"
                     fresco:placeholderImage = "@drawable/user_default_icon_comment"
                     fresco:roundAsCircle = "true" />
 
@@ -56,7 +56,7 @@
                 android:layout_width = "match_parent"
                 android:layout_height = "wrap_content"
                 android:background = "@android:color/white"
-                android:paddingTop = "35dp" >
+                android:paddingTop = "25dp" >
 
                 <LinearLayout
                     android:id = "@+id/personal_login_qq"
diff --git a/app/src/main/res/layout/game_head_item.xml b/app/src/main/res/layout/game_head_item.xml
index 8f63867c78..136acec972 100644
--- a/app/src/main/res/layout/game_head_item.xml
+++ b/app/src/main/res/layout/game_head_item.xml
@@ -19,18 +19,13 @@
         android:paddingLeft = "18dp"
         android:paddingRight = "18dp" >
 
-        <ImageView
-            android:id = "@+id/head_thumb"
-            android:layout_width = "20dp"
-            android:layout_height = "20dp"
-            android:layout_marginRight = "5dp" />
-
         <View
             android:id = "@+id/head_line"
             android:layout_width = "2dp"
-            android:layout_height = "match_parent"
+            android:layout_height = "19dp"
             android:layout_marginBottom = "11dp"
-            android:layout_marginRight = "8dp"
+            android:layout_marginRight = "20dp"
+            android:layout_marginLeft="2dp"
             android:layout_marginTop = "11dp"
             android:background = "@color/theme" />
 
@@ -65,8 +60,8 @@
     <View
         android:layout_width = "match_parent"
         android:layout_height = "0.5dp"
-        android:layout_marginLeft = "10dp"
-        android:layout_marginRight = "10dp"
+        android:layout_marginLeft = "20dp"
+        android:layout_marginRight = "20dp"
         android:background = "@color/cutting_line" />
 
 </LinearLayout >
\ No newline at end of file
diff --git a/app/src/main/res/layout/layout_menu_inset.xml b/app/src/main/res/layout/layout_menu_inset.xml
index fd3a596e4e..449f0d262f 100644
--- a/app/src/main/res/layout/layout_menu_inset.xml
+++ b/app/src/main/res/layout/layout_menu_inset.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <View xmlns:android = "http://schemas.android.com/apk/res/android"
-    android:layout_width = "8dp"
+    android:layout_width = "5dp"
     android:layout_height = "wrap_content" />
\ No newline at end of file
diff --git a/app/src/main/res/layout/questionsdetail_item.xml b/app/src/main/res/layout/questionsdetail_item.xml
index accf5c0854..05c60bee58 100644
--- a/app/src/main/res/layout/questionsdetail_item.xml
+++ b/app/src/main/res/layout/questionsdetail_item.xml
@@ -29,7 +29,7 @@
         android:layout_height = "wrap_content"
         android:layout_marginLeft = "20dp"
         android:layout_marginRight = "20dp"
-        android:layout_marginTop = "7dp"
+        android:layout_marginTop = "6dp"
         android:textColor = "@color/black"
         android:textSize = "16sp"
         android:textStyle = "bold"
@@ -41,7 +41,7 @@
         android:layout_height = "wrap_content"
         android:layout_marginLeft = "20dp"
         android:layout_marginRight = "20dp"
-        android:layout_marginTop = "9dp"
+        android:layout_marginTop = "8dp"
         app:layout_constraintTop_toBottomOf = "@id/questionsdetail_item_title" >
 
         <TextView
@@ -71,7 +71,7 @@
         android:layout_height = "100dp"
         android:layout_marginLeft = "20dp"
         android:layout_marginRight = "20dp"
-        android:layout_marginTop = "7dp"
+        android:layout_marginTop = "8dp"
         app:layout_constraintTop_toBottomOf = "@id/questionsdetail_item_des_rl" >
 
         <com.facebook.drawee.view.SimpleDraweeView
@@ -101,7 +101,7 @@
         android:layout_height = "wrap_content"
         android:layout_marginLeft = "20dp"
         android:layout_marginRight = "20dp"
-        android:layout_marginTop = "10dp"
+        android:layout_marginTop = "12dp"
         app:layout_constraintTop_toBottomOf = "@id/questionsdetail_item_picll" >
 
         <TextView
@@ -128,7 +128,7 @@
         android:id = "@+id/questionsdetail_line_top"
         android:layout_width = "match_parent"
         android:layout_height = "1dp"
-        android:layout_marginTop = "15dp"
+        android:layout_marginTop = "10dp"
         android:background = "@color/cutting_line"
         app:layout_constraintTop_toBottomOf = "@id/questionsdetail_concern_rl" />
 
diff --git a/app/src/main/res/layout/toolbox_hint_item.xml b/app/src/main/res/layout/toolbox_hint_item.xml
new file mode 100644
index 0000000000..30b1fea69c
--- /dev/null
+++ b/app/src/main/res/layout/toolbox_hint_item.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android = "http://schemas.android.com/apk/res/android"
+    android:layout_width = "match_parent"
+    android:layout_height = "wrap_content"
+    android:gravity = "center"
+    android:paddingBottom = "15dp"
+    android:text = "@string/tools_suggestion_hint"
+    android:textColor = "@color/title"
+    android:textSize = "11sp" >
+
+</TextView >
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_answer.xml b/app/src/main/res/menu/menu_answer.xml
index 5d5d6ba956..07742adf28 100644
--- a/app/src/main/res/menu/menu_answer.xml
+++ b/app/src/main/res/menu/menu_answer.xml
@@ -14,4 +14,10 @@
         android:title = "更多"
         app:showAsAction = "always" />
 
+    <item
+        android:title = ""
+        app:actionLayout = "@layout/layout_menu_inset"
+        app:showAsAction = "always" />
+
+
 </menu >
\ No newline at end of file