diff --git a/app/common/controller/BaseController.php b/app/common/controller/BaseController.php
index 96bf726..0464381 100644
--- a/app/common/controller/BaseController.php
+++ b/app/common/controller/BaseController.php
@@ -237,7 +237,7 @@ abstract class BaseController
     protected function showUser()
     {
         //1.查询用户
-		$user = Db::name('user')->field('id,name,nickname,user_img,sex,auth,city,email,sign,point')->where('id',Session::get('user_id'))->cache(true)->find();
+		$user = Db::name('user')->field('id,name,nickname,user_img,sex,auth,city,email,sign,point')->where('id',Session::get('user_id'))->cache(600)->find();
 		//2.将User变量赋给模板 公共模板nav.html
 		View::assign('user',$user);
     }
diff --git a/app/index/controller/Article.php b/app/index/controller/Article.php
index 8a60322..82d69f7 100644
--- a/app/index/controller/Article.php
+++ b/app/index/controller/Article.php
@@ -172,7 +172,7 @@ class Article extends BaseController
 			if(true !==$result){	
 				return $this->error($validate->getError());
 			} else {	
-				$article = new \app\common\model\Article();
+				$article = new \app\common\model\Article;
 				$result = $article->add($data);
 				if($result == 1) {
 					$aid = Db::name('article')->max('id');
@@ -212,8 +212,8 @@ class Article extends BaseController
 			
 			if(true !==$res){
 				return $this->error($validate->getError());
-			} else {	
-				$article = new \app\common\model\Article();
+			} else {
+				$article = new \app\common\model\Article;
 				$result = $article->edit($data);
 				if($result == 1) {
 					return json(['code'=>1,'msg'=>'修改成功','url'=>'/'.app('http')->getName().'/jie/'.$id.'.html']);
diff --git a/app/index/controller/User.php b/app/index/controller/User.php
index ba7e971..f547bb0 100644
--- a/app/index/controller/User.php
+++ b/app/index/controller/User.php
@@ -134,11 +134,11 @@ class User extends BaseController
     public function home($id)
     {
 		//用户
-		$u = Db::name('user')->field('name,nickname,city,sex,sign,user_img,point,create_time')->cache(true)->find($id);
+		$u = Db::name('user')->field('name,nickname,city,sex,sign,user_img,point,create_time')->cache(3600)->find($id);
 		//用户发贴
-		$arts = Db::name('user')->alias('u')->join('article a','u.id = a.user_id')->field('u.id,a.id,a.title,a.pv,a.is_hot,a.create_time,a.delete_time')->where('a.delete_time',0)->where('a.user_id',$id)->cache(true)->select();
+		$arts = Db::name('user')->alias('u')->join('article a','u.id = a.user_id')->field('u.id,a.id,a.title,a.pv,a.is_hot,a.create_time,a.delete_time')->where('a.delete_time',0)->where('a.user_id',$id)->order(['a.create_time'=>'desc'])->cache(3600)->select();
 		//用户回答
-        $reys = Db::name('comment')->alias('c')->join('article a','c.article_id = a.id')->field('a.id,a.title,c.content,c.create_time,c.delete_time')->where(['a.delete_time'=>0,'c.delete_time'=>0])->where('c.user_id',$id)->cache(true)->select();
+        $reys = Db::name('comment')->alias('c')->join('article a','c.article_id = a.id')->field('a.id,a.title,c.content,c.create_time,c.delete_time')->where(['a.delete_time'=>0,'c.delete_time'=>0])->where('c.user_id',$id)->order(['c.create_time'=>'desc'])->cache(3600)->select();
 		
 		View::assign(['u'=>$u,'arts'=>$arts,'reys'=>$reys]);
         return View::fetch();
diff --git a/view/index/article/add.html b/view/index/article/add.html
index 0334126..2f9347a 100644
--- a/view/index/article/add.html
+++ b/view/index/article/add.html
@@ -1,5 +1,4 @@
 {extend name="public/base" /}
-
 {block name="title"}发表帖子{/block}
 {block name="column"}{/block}
 {block name="content"}
diff --git a/view/index/article/edit.html b/view/index/article/edit.html
index 91f78e1..6674682 100644
--- a/view/index/article/edit.html
+++ b/view/index/article/edit.html
@@ -31,7 +31,7 @@
                   <label for="L_title" class="layui-form-label">标题</label>
                   <div class="layui-input-block">
                     <input type="text" id="L_title" name="title" required lay-verify="required" autocomplete="off" class="layui-input" value="{$article.title}">
-                    <input type="hidden" name="user_id" value="{:session('user_id')}">
+                    <input type="hidden" name="user_id" value="{$article.user_id}">
                   </div>
                 </div>
               </div>