diff --git a/app/Http/Admin/Views/answer/moderate.volt b/app/Http/Admin/Views/answer/moderate.volt
index 4dec226a..d77dd654 100644
--- a/app/Http/Admin/Views/answer/moderate.volt
+++ b/app/Http/Admin/Views/answer/moderate.volt
@@ -14,7 +14,7 @@
             <span><a href="{{ owner_url }}" target="_blank">{{ answer.owner.name }}</a></span>
             <span>{{ date('Y-m-d H:i:s',answer.create_time) }}</span>
         </div>
-        <div class="content ke-content">{{ answer.content }}</div>
+        <div class="content ke-content kg-zoom">{{ answer.content }}</div>
     </div>
 
     <fieldset class="layui-elem-field layui-field-title">
diff --git a/app/Http/Admin/Views/answer/report.volt b/app/Http/Admin/Views/answer/report.volt
index 62b8bba0..747cca9b 100644
--- a/app/Http/Admin/Views/answer/report.volt
+++ b/app/Http/Admin/Views/answer/report.volt
@@ -25,7 +25,7 @@
                         <span><a href="{{ owner_url }}" target="_blank">{{ answer.owner.name }}</a></span>
                         <span>{{ date('Y-m-d H:i:s',answer.create_time) }}</span>
                     </div>
-                    <div class="content ke-content">{{ answer.content }}</div>
+                    <div class="content ke-content kg-zoom">{{ answer.content }}</div>
                 </div>
             </div>
             <div class="layui-tab-item">
diff --git a/app/Http/Admin/Views/article/moderate.volt b/app/Http/Admin/Views/article/moderate.volt
index 39ed1411..fc8af8b8 100644
--- a/app/Http/Admin/Views/article/moderate.volt
+++ b/app/Http/Admin/Views/article/moderate.volt
@@ -17,7 +17,7 @@
             <span><a href="{{ owner_url }}" target="_blank">{{ article.owner.name }}</a></span>
             <span>{{ date('Y-m-d H:i:s',article.create_time) }}</span>
         </div>
-        <div class="content ke-content">{{ article.content }}</div>
+        <div class="content ke-content kg-zoom">{{ article.content }}</div>
         {% if article.tags %}
             <div class="tags">
                 {% for item in article.tags %}
diff --git a/app/Http/Admin/Views/article/report.volt b/app/Http/Admin/Views/article/report.volt
index a70d9172..560fecb2 100644
--- a/app/Http/Admin/Views/article/report.volt
+++ b/app/Http/Admin/Views/article/report.volt
@@ -26,7 +26,7 @@
                         <span><a href="{{ owner_url }}" target="_blank">{{ article.owner.name }}</a></span>
                         <span>{{ date('Y-m-d H:i:s',article.create_time) }}</span>
                     </div>
-                    <div class="content ke-content">{{ article.content }}</div>
+                    <div class="content ke-content kg-zoom">{{ article.content }}</div>
                     {% if article.tags %}
                         <div class="tags">
                             {% for item in article.tags %}
diff --git a/app/Http/Admin/Views/comment/moderate.volt b/app/Http/Admin/Views/comment/moderate.volt
index d78e7500..30cdcee6 100644
--- a/app/Http/Admin/Views/comment/moderate.volt
+++ b/app/Http/Admin/Views/comment/moderate.volt
@@ -15,7 +15,7 @@
             <span><a href="{{ owner_url }}" target="_blank">{{ comment.owner.name }}</a></span>
             <span>{{ date('Y-m-d H:i:s',comment.create_time) }}</span>
         </div>
-        <div class="content ke-content">{{ comment.content }}</div>
+        <div class="content">{{ comment.content }}</div>
     </div>
 
     <fieldset class="layui-elem-field layui-field-title">
diff --git a/app/Http/Admin/Views/comment/report.volt b/app/Http/Admin/Views/comment/report.volt
index 75bfb15a..a2c17871 100644
--- a/app/Http/Admin/Views/comment/report.volt
+++ b/app/Http/Admin/Views/comment/report.volt
@@ -24,7 +24,7 @@
                         <span><a href="{{ owner_url }}" target="_blank">{{ comment.owner.name }}</a></span>
                         <span>{{ date('Y-m-d H:i:s',comment.create_time) }}</span>
                     </div>
-                    <div class="content ke-content">{{ comment.content }}</div>
+                    <div class="content">{{ comment.content }}</div>
                 </div>
             </div>
             <div class="layui-tab-item">
diff --git a/app/Http/Admin/Views/question/moderate.volt b/app/Http/Admin/Views/question/moderate.volt
index 37914bbb..05f189e5 100644
--- a/app/Http/Admin/Views/question/moderate.volt
+++ b/app/Http/Admin/Views/question/moderate.volt
@@ -14,7 +14,7 @@
             <span><a href="{{ owner_url }}" target="_blank">{{ question.owner.name }}</a></span>
             <span>{{ date('Y-m-d H:i:s',question.create_time) }}</span>
         </div>
-        <div class="content ke-content">{{ question.content }}</div>
+        <div class="content ke-content kg-zoom">{{ question.content }}</div>
         {% if question.tags %}
             <div class="tags">
                 {% for item in question.tags %}
diff --git a/app/Http/Admin/Views/question/report.volt b/app/Http/Admin/Views/question/report.volt
index cb5a148c..63cfbdae 100644
--- a/app/Http/Admin/Views/question/report.volt
+++ b/app/Http/Admin/Views/question/report.volt
@@ -25,7 +25,7 @@
                         <span><a href="{{ owner_url }}" target="_blank">{{ question.owner.name }}</a></span>
                         <span>{{ date('Y-m-d H:i:s',question.create_time) }}</span>
                     </div>
-                    <div class="content ke-content">{{ question.content }}</div>
+                    <div class="content ke-content kg-zoom">{{ question.content }}</div>
                     {% if question.tags %}
                         <div class="tags">
                             {% for item in question.tags %}
diff --git a/app/Http/Home/Views/article/show.volt b/app/Http/Home/Views/article/show.volt
index 6f128ead..5d0c5fcb 100644
--- a/app/Http/Home/Views/article/show.volt
+++ b/app/Http/Home/Views/article/show.volt
@@ -55,7 +55,7 @@
                         {% endif %}
                     </div>
                 </div>
-                <div class="content ke-content">{{ article.content }}</div>
+                <div class="content ke-content kg-zoom">{{ article.content }}</div>
                 {% if article.tags %}
                     <div class="tags">
                         {% for item in article.tags %}
diff --git a/app/Http/Home/Views/chapter/read.volt b/app/Http/Home/Views/chapter/read.volt
index b2380bbe..a640470e 100644
--- a/app/Http/Home/Views/chapter/read.volt
+++ b/app/Http/Home/Views/chapter/read.volt
@@ -23,7 +23,7 @@
         <div class="layout-content">
             <div class="article-info wrap">
                 <div class="title">{{ chapter.title }}</div>
-                <div class="content ke-content">
+                <div class="content ke-content kg-zoom">
                     {{ chapter.content }}
                 </div>
             </div>
diff --git a/app/Http/Home/Views/course/show.volt b/app/Http/Home/Views/course/show.volt
index e1051ac9..7a06bd1f 100644
--- a/app/Http/Home/Views/course/show.volt
+++ b/app/Http/Home/Views/course/show.volt
@@ -52,7 +52,7 @@
                     </ul>
                     <div class="layui-tab-content">
                         <div class="layui-tab-item layui-show">
-                            <div class="course-details ke-content">{{ course.details }}</div>
+                            <div class="course-details ke-content kg-zoom">{{ course.details }}</div>
                         </div>
                         <div class="layui-tab-item">
                             {{ partial('course/show_catalog') }}
diff --git a/app/Http/Home/Views/help/show.volt b/app/Http/Home/Views/help/show.volt
index b243fd1a..6c48660d 100644
--- a/app/Http/Home/Views/help/show.volt
+++ b/app/Http/Home/Views/help/show.volt
@@ -15,7 +15,7 @@
     <div class="layout-main">
         <div class="layout-content">
             <div class="page-info wrap">
-                <div class="content ke-content">{{ help.content }}</div>
+                <div class="content ke-content kg-zoom">{{ help.content }}</div>
             </div>
         </div>
         <div class="layout-sidebar">
diff --git a/app/Http/Home/Views/macros/answer.volt b/app/Http/Home/Views/macros/answer.volt
index 9bd8aa8e..cd8d3259 100644
--- a/app/Http/Home/Views/macros/answer.volt
+++ b/app/Http/Home/Views/macros/answer.volt
@@ -30,7 +30,7 @@
                 <a href="{{ owner_url }}" target="_blank">{{ item.owner.name }}</a>
             </span>
         </div>
-        <div class="content ke-content">{{ item.content }}</div>
+        <div class="content ke-content kg-zoom">{{ item.content }}</div>
         <div class="footer">
             <div class="left">
                 <div class="column">
diff --git a/app/Http/Home/Views/page/show.volt b/app/Http/Home/Views/page/show.volt
index 39938998..654c19aa 100644
--- a/app/Http/Home/Views/page/show.volt
+++ b/app/Http/Home/Views/page/show.volt
@@ -14,7 +14,7 @@
     <div class="layout-main">
         <div class="layout-content">
             <div class="page-info wrap">
-                <div class="content ke-content">{{ page.content }}</div>
+                <div class="content ke-content kg-zoom">{{ page.content }}</div>
             </div>
         </div>
         <div class="layout-sidebar">
diff --git a/app/Http/Home/Views/point/gift/show.volt b/app/Http/Home/Views/point/gift/show.volt
index 68ef0052..ae94d2e9 100644
--- a/app/Http/Home/Views/point/gift/show.volt
+++ b/app/Http/Home/Views/point/gift/show.volt
@@ -55,7 +55,7 @@
             <div class="layui-card">
                 <div class="layui-card-header">物品详情</div>
                 <div class="layui-card-body">
-                    <div class="gift-details ke-content">{{ gift.details }}</div>
+                    <div class="gift-details ke-content kg-zoom">{{ gift.details }}</div>
                 </div>
             </div>
         </div>
diff --git a/app/Http/Home/Views/question/show.volt b/app/Http/Home/Views/question/show.volt
index 7844baed..2f818bac 100644
--- a/app/Http/Home/Views/question/show.volt
+++ b/app/Http/Home/Views/question/show.volt
@@ -53,7 +53,7 @@
                         {% endif %}
                     </div>
                 </div>
-                <div class="content ke-content">{{ question.content }}</div>
+                <div class="content ke-content kg-zoom">{{ question.content }}</div>
                 {% if question.tags %}
                     <div class="tags">
                         {% for item in question.tags %}
diff --git a/public/static/home/css/common.css b/public/static/home/css/common.css
index f4e41425..9633e1f4 100644
--- a/public/static/home/css/common.css
+++ b/public/static/home/css/common.css
@@ -78,6 +78,11 @@
     height: 100px;
 }
 
+.kg-zoom img {
+    max-width: 100%;
+    cursor: pointer;
+}
+
 .breadcrumb {
     position: relative;
     margin-bottom: 20px;
diff --git a/public/static/home/css/content.css b/public/static/home/css/content.css
index d5ff9a65..481996b0 100644
--- a/public/static/home/css/content.css
+++ b/public/static/home/css/content.css
@@ -37,6 +37,10 @@
     line-height: 1.8em;
 }
 
+.ke-content p:last-child {
+    margin-bottom: 0;
+}
+
 .ke-content h1 {
     font-size: 2em;
 }
diff --git a/public/static/home/js/common.js b/public/static/home/js/common.js
index 3d379ed9..6083f45c 100644
--- a/public/static/home/js/common.js
+++ b/public/static/home/js/common.js
@@ -128,7 +128,7 @@ layui.use(['jquery', 'form', 'element', 'layer', 'helper'], function () {
     /**
      * 内容图片放大
      */
-    $('body').on('click', '.ke-content img,.kg-thumbs img', function () {
+    $('body').on('click', '.kg-zoom img', function () {
         var width = $(window).width() * 0.8 + 'px';
         var height = $(window).height() * 0.8 + 'px';
         var src = $(this).attr('src');