diff --git a/README.md b/README.md
index 2863bbbd..14c0f229 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,14 @@ Argon - 一个轻盈、简洁、美观的 WordPress 主题
 ![截图4](https://abc233.site/argon-theme-docs/img/screenshot4.png)
 
 # 更新日志
+
+## 20190904 v0.3
++ Pjax 加载时替换 WordPress Adminbar
++ 修复后台评论提示验证码错误问题
++ 手机减小文章页面 margin
++ Pjax 加载逻辑修改
++ 博主评论免验证码
+
 ## 20190829 v0.2
 + 修复一些 BUG
 + checkbox 增加可选的 `inline` 属性
diff --git a/comments.php b/comments.php
index 7c2b4d3e..75c4cde6 100644
--- a/comments.php
+++ b/comments.php
@@ -79,15 +79,15 @@
 						</div>
 					</div>
 				</div>
+				<?php $commentCaptchaSeed = get_comment_captcha_seed();?>
 				<div class="col-md-3">
 					<div class="form-group">
 						<div class="input-group input-group-alternative mb-4 post-comment-captcha-container">
 							<div class="input-group-prepend">
 								<span class="input-group-text"><i class="fa fa-key"></i></span>
 							</div>
-							<input id="post_comment_captcha" class="form-control" placeholder="验证码" type="text">
+							<input id="post_comment_captcha" class="form-control" placeholder="验证码" type="text" <?php if (current_user_can('level_7')) {echo('value="' . get_comment_captcha_answer($commentCaptchaSeed) . '" disabled');}?>>
 							<style>
-								<?php $commentCaptchaSeed = get_comment_captcha_seed();?>
 								.post-comment-captcha-container:before{
 									content: "<?php echo get_comment_captcha($commentCaptchaSeed);?>";
 								}
diff --git a/footer.php b/footer.php
index 34b93fb8..968b959b 100644
--- a/footer.php
+++ b/footer.php
@@ -2,7 +2,7 @@
 						<?php
 							echo get_option('argon_footer_html');
 						?>
-						<div>Theme Argon By abc2237512422</div>
+						<div>Theme <a href="https://abc233.site/argon"><strong>Argon</strong></a> By abc2237512422</div>
 					</footer>
 				</main>
 			</div>
diff --git a/functions.php b/functions.php
index 26035024..43e36cfa 100644
--- a/functions.php
+++ b/functions.php
@@ -191,7 +191,7 @@ function argon_comment_format($comment, $args, $depth){
 		<div class="comment-item-inner" id="comment-inner-<?php comment_ID();?>">
 			<div class="comment-item-title">
 				<?php echo get_comment_author_link();?>
-				<?php if( user_can($comment->user_id , "update_core") ){
+				<?php if( user_can($comment -> user_id , "update_core") ){
 					echo '<span class="badge badge-primary badge-admin">博主</span>';}
 				?>
 			</div>
@@ -244,11 +244,45 @@ function get_comment_captcha($captchaSeed){
 			break;
 	}
 }
+function get_comment_captcha_answer($captchaSeed){
+	mt_srand($captchaSeed + 10007);
+	$oper = mt_rand(1 , 4);
+	$num1 = 0;
+	$num2 = 0;
+	switch ($oper){
+		case 1:
+			$num1 = mt_rand(1 , 20);
+			$num2 = mt_rand(0 , 20 - $num1);
+			return $num1 + $num2;
+			break;
+		case 2:
+			$num1 = mt_rand(10 , 20);
+			$num2 = mt_rand(1 , $num1);
+			return $num1 - $num2;
+			break;
+		case 3:
+			$num1 = mt_rand(3 , 9);
+			$num2 = mt_rand(3 , 9);
+			return $num1 * $num2;
+			break;
+		case 4:
+			$num2 = mt_rand(2 , 9);
+			$num1 = $num2 * mt_rand(2 , 9);
+			return $num1 / $num2;
+			break;
+		default:
+			break;
+	}
+	return "";
+}
 function wrong_captcha(){
 	wp_die('验证码错误，评论失败');
 }
 function check_comment_captcha($comment){
 	$answer = $_POST['comment_captcha'];
+	if(current_user_can('level_7')){
+		return $comment;
+	}
 	mt_srand($_POST['comment_captcha_seed'] + 10007);
 	$oper = mt_rand(1 , 4);
 	$num1 = 0;
diff --git a/info.json b/info.json
deleted file mode 100644
index 3a77b586..00000000
--- a/info.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "version" : "0.2",
-  "details_url" : "https://github.com/abc2237512422/argon-theme/",
-  "download_url" : "https://github.com/abc2237512422/argon-theme/releases/download/v0.1/argon.zip"
-}
\ No newline at end of file
diff --git a/js/argontheme.js b/js/argontheme.js
index cd4b447a..2b6030f6 100644
--- a/js/argontheme.js
+++ b/js/argontheme.js
@@ -472,11 +472,13 @@ function pjaxLoadUrl(url , pushstate){
 						$("#leftbar_part2_inner").html($("#leftbar_part2_inner" , $vdom)[0].innerHTML);
 						$("#primary").html($("#primary" , $vdom)[0].innerHTML);
 						$("#leftbar_part1_menu").html($("#leftbar_part1_menu" , $vdom)[0].innerHTML);
+						$("#wpadminbar").html($("#wpadminbar" , $vdom).html());
 
 						$("#content .page-infomation-card").remove();
 						if ($(".page-infomation-card" , $vdom).length > 0){
 							$("#content").prepend($(".page-infomation-card" , $vdom)[0].outerHTML);
 						}
+
 						
 						NProgress.inc();
 						
@@ -504,6 +506,7 @@ function pjaxLoadUrl(url , pushstate){
 							window.pjaxLoaded();
 						}
 					}catch (err){
+						NProgress.done();
 						if (pjaxUrlChanged){
 							pjaxLoading = false;
 							window.location.reload();
@@ -528,6 +531,7 @@ function pjaxLoadUrl(url , pushstate){
 			window.location.href = url;
 		}
 	}
+	NProgress.done();
 }
 $(document).ready(function(){
 	$(document).on("click" , "a[href]:not([no-pjax]):not(.no-pjax):not([href^='#']):not([target='_blink'])" , function(){
diff --git a/style.css b/style.css
index d602f800..fd2110fc 100644
--- a/style.css
+++ b/style.css
@@ -3,7 +3,7 @@ Theme Name: Argon
 Author: abc2237512422
 Author URI: https://abc233.site/
 Description: 轻盈、简洁、美观的 Wordpress 主题 (Beta)
-Version: 0.2
+Version: 0.3
 License: MIT License
 License URI: https://opensource.org/licenses/MIT
 Tags: 两栏, 侧栏在左边, 浮动侧栏, 文章目录, 自适应, 夜间模式, 可自定义
@@ -1416,6 +1416,7 @@ article img.lazyload[src^='data:image/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPg'
 
 /*Wordpress Adminbar*/
 #wpadminbar{
+	position: fixed !important;
 	width: max-content !important;
 	height: max-content !important;
 	width: -moz-max-content !important;
diff --git a/style_mobile.css b/style_mobile.css
index d6d60e5b..6ef7bdf5 100644
--- a/style_mobile.css
+++ b/style_mobile.css
@@ -48,8 +48,17 @@
 	#primary{
 		width: 100%;
 	}
+	#main{
+		padding: 5px;
+	}
 }
 
+@media screen and (max-width:900px){
+	/*TimeLine*/
+	.argon-timeline {
+		margin-left: 75px;
+	}
+}
 
 @media screen and (max-width:690px){
 	/*文章分享的浮动二维码*/
diff --git a/theme_update_info.json b/theme_update_info.json
index 3b656dbd..90eb93ae 100644
--- a/theme_update_info.json
+++ b/theme_update_info.json
@@ -1,5 +1,5 @@
 {
-  "version" : "0.2",
-  "details_url" : "https://github.com/abc2237512422/argon-theme/",
-  "download_url" : "https://github.com/abc2237512422/argon-theme/releases/download/v0.2/argon.zip"
+  "version" : "0.3",
+  "details_url" : "https://github.com/abc2237512422/argon-theme/releases",
+  "download_url" : "https://github.com/abc2237512422/argon-theme/releases/download/v0.3/argon.zip"
 }