diff --git a/RSSRead/RecommendFeedList.plist b/RSSRead/RecommendFeedList.plist
index e5d32fa..3c955c9 100644
--- a/RSSRead/RecommendFeedList.plist
+++ b/RSSRead/RecommendFeedList.plist
@@ -14,13 +14,13 @@
         </dict>
         <dict>
             <key>title</key>
-            <string>dApps开发者</string>
+            <string>大洋24小时滚动新闻</string>
             <key>link</key>
-            <string>http://www.dapps.net</string>
+            <string>http://www.dayoo.com/roll</string>
             <key>summary</key>
-            <string>为手机应用APP开发、手机游戏开发,移动互联网、云计算、HTML5等开发者提供专业的资讯！</string>
+            <string>大洋网是立足广州、辐射华南的综合性区域门户网站，为用户提供新闻、生活、论坛、书城等20多个频道及广州日报集团旗下《广州日报》《信息时报》等20家报刊杂志电子版</string>
             <key>url</key>
-            <string>http://www.dapps.net/feed</string>
+            <string>http://rss.dayoo.com/feed/news/roll.xml</string>
         </dict>
         <dict>
             <key>title</key>
@@ -44,13 +44,13 @@
         </dict>
         <dict>
             <key>title</key>
-            <string>Solidot</string>
+            <string>科技--华尔街日报</string>
             <key>link</key>
-            <string>http://www.solidot.org</string>
+            <string>http://cn.wsj.com/gb/tech.asp</string>
             <key>summary</key>
-            <string>奇客的资讯，重要的东西</string>
+            <string>《华尔街日报》中文版络版最新科技要闻</string>
             <key>url</key>
-            <string>http://feeds2.feedburner.com/solidot</string>
+            <string>http://cn.wsj.com/gb/rsstech.xml</string>
         </dict>
         <dict>
             <key>title</key>
@@ -74,13 +74,13 @@
         </dict>
         <dict>
             <key>title</key>
-            <string>爱范儿 · Beats of Bits</string>
+            <string>新闻要闻-新浪新闻</string>
             <key>link</key>
-            <string>http://www.ifanr.com</string>
+            <string>http://roll.news.sina.com.cn/s/</string>
             <key>summary</key>
-            <string>发现创新价值的科技媒体</string>
+            <string>新闻中心-新闻要闻</string>
             <key>url</key>
-            <string>http://fulltextrssfeed.com/www.ifanr.com</string>
+            <string>http://rss.sina.com.cn/news/marquee/ddt.xml</string>
         </dict>
         <dict>
             <key>title</key>
@@ -94,13 +94,13 @@
         </dict>
         <dict>
             <key>title</key>
-            <string>和邪社</string>
+            <string>Mashable</string>
             <key>link</key>
-            <string>http://www.hexieshe.com/</string>
+            <string>http://mashable.com/</string>
             <key>summary</key>
-            <string>你的ACG生活 文不在长.内涵则明 图不在色.意淫则灵</string>
+            <string>Mashable is a leading source for news</string>
             <key>url</key>
-            <string>http://www.hexieshe.com/feed/</string>
+            <string>http://feeds.mashable.com/Mashable</string>
         </dict>
     </array>
 </plist>
\ No newline at end of file
diff --git a/RSSRead/SMAddRSSViewController.m b/RSSRead/SMAddRSSViewController.m
index 8ad69e4..f1110e4 100644
--- a/RSSRead/SMAddRSSViewController.m
+++ b/RSSRead/SMAddRSSViewController.m
@@ -34,6 +34,8 @@ @interface SMAddRSSViewController ()<SMAddRSSToolbarDelegate,UITableViewDelegate
 @property(nonatomic,weak) SMAddRSSToolbar *toolbar;
 @property(nonatomic,strong)NSMutableArray *RSSArray;
 @property(nonatomic,weak)UITableView *tableView;
+@property(nonatomic,strong)NSArray *keyWords;
+@property(nonatomic,strong)UIView *keywordsView;
 @end
 
 @implementation SMAddRSSViewController
@@ -132,6 +134,7 @@ - (void)btnClickAddRssUsingTag:(UIButton *)btn
  */
 - (void)loadRssSourcesWithStr:(NSString *)str
 {
+    [_keywordsView removeFromSuperview];
     [MBProgressHUD showHUDAddedTo:self.view animated:YES];
 
     AFHTTPRequestOperationManager *mgr = [AFHTTPRequestOperationManager manager];
@@ -358,7 +361,6 @@ - (void)keyboardWillHide:(NSNotification *)note
 #pragma mark - 加载自定义控件
 - (void)setupSearchBar
 {
-   
     UIButton *closeButton = [[UIButton alloc] initWithFrame:CGRectMake(8, 0, 50, 50)];
     [closeButton setTitleColor:[UIColor rss_darkGrayColor] forState:UIControlStateNormal];
     [closeButton setTitle:@"返回" forState:UIControlStateNormal];
@@ -397,6 +399,9 @@ - (void)setupResultView
     tableView.delegate =self;
     tableView.dataSource =self;
 
+    _keywordsView = [[UIView alloc] initWithFrame:tableView.bounds];
+    
+    //介绍
     UILabel *introLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 0, 0)];
     [introLabel setFont:[UIFont systemFontOfSize:16]];
     [introLabel setTextColor:[UIColor rss_darkGrayColor]];
@@ -404,15 +409,57 @@ - (void)setupResultView
     [introLabel setText:@"这里可以搜索订阅源哦。喵。^V^"];
     [introLabel setNumberOfLines:0];
     [introLabel sizeToFit];
+    introLabel.left = (_keywordsView.width - introLabel.width)/2;
+    introLabel.top = tableView.top + 10;
+    [_keywordsView addSubview:introLabel];
+    
+    //推荐搜索关键字,
+    //TODO:大家有什么觉得比较常用的关键字放这里好，还有颜色
+   _keyWords = @[@"科技",@"体育",@"电影",@"音乐",@"新闻",@"文学",@"艺术",@"北京",@"上海",@"杭州",@"程序员",@"云计算",@"创意",@"设计",@"创造",@"游戏",@"旅游",@"英雄联盟",@"PlayStation",@"Xbox"];
+    NSArray *colorArray = @[@"#ff96aa",@"#25c0dc",@"#3edc13",@"#1dcba8"];
+
+    CGFloat leftPadding = 10;
+    CGFloat topPadding = 10;
+//    CGRect rect = CGRectMake(leftPadding, topPadding, 0, 0);
+    CGFloat x = leftPadding;
+    CGFloat y = topPadding + introLabel.top + 20;
+    
+    CGSize btSize = CGSizeZero;
     
-    UIView *view = [[UIView alloc] initWithFrame:tableView.bounds];
-    introLabel.left = (view.width - introLabel.width)/2;
-    introLabel.top = 150;
-    [view addSubview:introLabel];
-    [tableView setBackgroundView:view];
+    NSInteger i = 0;
+    for (NSString *kw in _keyWords) {
+        UIButton *btKw = [[UIButton alloc]initWithFrame:CGRectZero];
+        int r = arc4random() % [colorArray count];
+        NSString *colorStr = colorArray[r];
+        [btKw setBackgroundColor:[SMUIKitHelper colorWithHexString:colorStr]];
+        [btKw setTitle:kw forState:UIControlStateNormal];
+        [btKw setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
+        btKw.titleLabel.font = [UIFont systemFontOfSize:14];
+        btKw.size = [kw sizeWithAttributes:@{NSFontAttributeName: [UIFont systemFontOfSize:14]}];
+        btSize = CGSizeMake(btKw.width + 10, btKw.height + 10);
+        
+        if (x + btSize.width + leftPadding > SCREEN_WIDTH - 15) {
+            x = leftPadding;
+            y += btSize.height + topPadding;
+        }
+        
+        btKw.frame = CGRectMake(x, y, btSize.width, btSize.height);
+        btKw.tag = i;
+        [btKw addTarget:self action:@selector(keyWordClick:) forControlEvents:UIControlEventTouchUpInside];
 
+        x += btSize.width + leftPadding;
+        
+        [_keywordsView addSubview:btKw];
+        i++;
+    }
     _tableView =tableView;
     [self.view addSubview:tableView];
+    [self.view addSubview:_keywordsView];
+}
+
+-(void)keyWordClick:(UIButton *)sender {
+    [self loadRssSourcesWithStr:_keyWords[sender.tag]];
+    NSLog(@"come here");
 }
 
 
diff --git a/RSSRead/SMAppDelegate.m b/RSSRead/SMAppDelegate.m
index 54165de..32f1bf4 100644
--- a/RSSRead/SMAppDelegate.m
+++ b/RSSRead/SMAppDelegate.m
@@ -96,10 +96,6 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
                                                    UIRemoteNotificationTypeSound |
                                                    UIRemoteNotificationTypeAlert)];
     [APService setupWithOption:launchOptions];
-    //模糊图片写入沙盒
-//    [SMBlurBackground SMRSSbackgroundImage:nil];
-    
-
     
     return YES;
 }
@@ -199,7 +195,7 @@ - (NSPersistentStoreCoordinator *)persistentStoreCoordinator {
     NSURL *storeUrl = [NSURL fileURLWithPath: [[self applicationDocumentsDirectory]
                                                stringByAppendingPathComponent: @"RSS.sqlite"]];
     NSError *error = nil;
-    //下面的options能够解决每次修改coredata数据结构的不删除app就crash的问题。
+    //下面的options能够解决每次修改coredata数据结构的不删除app就crash的问题。要注意，改变coredata数据结构时需要添加一个新版本xcdatamodeldz，具体操作可以查看项目wiki
     NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys:
     						 [NSNumber numberWithBool:YES], NSMigratePersistentStoresAutomaticallyOption,
     						 [NSNumber numberWithBool:YES], NSInferMappingModelAutomaticallyOption, nil];
@@ -209,7 +205,6 @@ - (NSPersistentStoreCoordinator *)persistentStoreCoordinator {
                                                   configuration:nil URL:storeUrl options:options error:&error]) {
         /*Error for store creation should be handled in here*/
     }
-    
     return _persistentStoreCoordinator;
 }
 
diff --git a/RSSRead/SMRSSListCell.m b/RSSRead/SMRSSListCell.m
index 6304a94..34f87db 100644
--- a/RSSRead/SMRSSListCell.m
+++ b/RSSRead/SMRSSListCell.m
@@ -81,7 +81,6 @@ -(void)setRss:(RSS *)rss {
     } else {
         _lbTitle.textColor = [SMUIKitHelper colorWithHexString:_darkcolor];
     }
-    rss.summary = [rss.summary stringByReplacingOccurrencesOfString:@" " withString:@""];
     [_lbSummary setText:[rss.summary stringByConvertingHTMLToPlainText]];
     [self setNeedsDisplay];
 }