diff --git a/app/Http/Admin/Services/Stat.php b/app/Http/Admin/Services/Stat.php
index afb3cd0b..51868a37 100644
--- a/app/Http/Admin/Services/Stat.php
+++ b/app/Http/Admin/Services/Stat.php
@@ -23,11 +23,11 @@ class Stat extends Service
 
         return [
             [
-                'title' => "{$year}-{$month}",
+                'title' => sprintf('%02d-%02d', $year, $month),
                 'sales' => $this->handleHotSales($type, $year, $month),
             ],
             [
-                'title' => "{$prev['year']}-{$prev['month']}",
+                'title' => sprintf('%02d-%02d', $prev['year'], $prev['month']),
                 'sales' => $this->handleHotSales($type, $prev['year'], $prev['month']),
             ],
         ];
@@ -42,12 +42,13 @@ class Stat extends Service
         $currSales = $this->handleSales($year, $month);
         $prevSales = $this->handleSales($prev['year'], $prev['month']);
 
+        $currMonth = sprintf('%02d-%02d', $year, $month);
+        $prevMonth = sprintf('%02d-%02d', $prev['year'], $prev['month']);
+
         $items = [];
 
         foreach (range(1, 31) as $day) {
             $date = sprintf('%02d', $day);
-            $prevMonth = "{$prev['year']}-{$prev['month']}";
-            $currMonth = "{$year}-{$month}";
             $items[] = [
                 'date' => $date,
                 $currMonth => $currSales[$date] ?? 0,
@@ -67,12 +68,13 @@ class Stat extends Service
         $currRefunds = $this->handleRefunds($year, $month);
         $prevRefunds = $this->handleRefunds($prev['year'], $prev['month']);
 
+        $currMonth = sprintf('%02d-%02d', $year, $month);
+        $prevMonth = sprintf('%02d-%02d', $prev['year'], $prev['month']);
+
         $items = [];
 
         foreach (range(1, 31) as $day) {
             $date = sprintf('%02d', $day);
-            $prevMonth = "{$prev['year']}-{$prev['month']}";
-            $currMonth = "{$year}-{$month}";
             $items[] = [
                 'date' => $date,
                 $currMonth => $currRefunds[$date] ?? 0,
@@ -92,12 +94,13 @@ class Stat extends Service
         $currUsers = $this->handleRegisteredUsers($year, $month);
         $prevUsers = $this->handleRegisteredUsers($prev['year'], $prev['month']);
 
+        $currMonth = sprintf('%02d-%02d', $year, $month);
+        $prevMonth = sprintf('%02d-%02d', $prev['year'], $prev['month']);
+
         $items = [];
 
         foreach (range(1, 31) as $day) {
             $date = sprintf('%02d', $day);
-            $prevMonth = "{$prev['year']}-{$prev['month']}";
-            $currMonth = "{$year}-{$month}";
             $items[] = [
                 'date' => $date,
                 $currMonth => $currUsers[$date] ?? 0,
@@ -117,12 +120,13 @@ class Stat extends Service
         $currUsers = $this->handleOnlineUsers($year, $month);
         $prevUsers = $this->handleOnlineUsers($prev['year'], $prev['month']);
 
+        $currMonth = sprintf('%02d-%02d', $year, $month);
+        $prevMonth = sprintf('%02d-%02d', $prev['year'], $prev['month']);
+
         $items = [];
 
         foreach (range(1, 31) as $day) {
             $date = sprintf('%02d', $day);
-            $prevMonth = "{$prev['year']}-{$prev['month']}";
-            $currMonth = "{$year}-{$month}";
             $items[] = [
                 'date' => $date,
                 $currMonth => $currUsers[$date] ?? 0,
@@ -154,7 +158,10 @@ class Stat extends Service
 
     protected function isCurrMonth($year, $month)
     {
-        return date('Y-m') == "{$year}-{$month}";
+        $yearOk = date('Y') == $year;
+        $monthOk = date('m') == $month;
+
+        return $yearOk && $monthOk;
     }
 
     protected function getLifetime()
diff --git a/app/Http/Admin/Views/audit/list.volt b/app/Http/Admin/Views/audit/list.volt
index b40d81be..1e4029f4 100644
--- a/app/Http/Admin/Views/audit/list.volt
+++ b/app/Http/Admin/Views/audit/list.volt
@@ -34,8 +34,8 @@
             <th>用户IP</th>
             <th>请求路由</th>
             <th>请求路径</th>
-            <th>请求时间</th>
-            <th>请求内容</th>
+            <th>创建时间</th>
+            <th>操作</th>
         </tr>
         </thead>
         <tbody>
@@ -91,4 +91,4 @@
 
     </script>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/Http/Admin/Views/audit/search.volt b/app/Http/Admin/Views/audit/search.volt
index 7a8ce8c4..10289cdf 100644
--- a/app/Http/Admin/Views/audit/search.volt
+++ b/app/Http/Admin/Views/audit/search.volt
@@ -13,9 +13,9 @@
             </div>
         </div>
         <div class="layui-form-item">
-            <label class="layui-form-label">用户名称</label>
+            <label class="layui-form-label">用户IP</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="user_name" placeholder="用户名称精确匹配">
+                <input class="layui-input" type="text" name="user_ip" placeholder="用户IP精确匹配">
             </div>
         </div>
         <div class="layui-form-item">
@@ -31,7 +31,7 @@
             </div>
         </div>
         <div class="layui-form-item">
-            <label class="layui-form-label">请求时间</label>
+            <label class="layui-form-label">创建时间</label>
             <div class="layui-input-inline">
                 <input class="layui-input time-range" type="text" name="start_time" autocomplete="off">
             </div>
@@ -70,4 +70,4 @@
 
     </script>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/Listeners/Trade.php b/app/Listeners/Trade.php
index f49f8ae0..aeae2cdb 100644
--- a/app/Listeners/Trade.php
+++ b/app/Listeners/Trade.php
@@ -44,12 +44,7 @@ class Trade extends Listener
 
             $task = new TaskModel();
 
-            $itemInfo = [
-                'order' => ['id' => $order->id]
-            ];
-
             $task->item_id = $order->id;
-            $task->item_info = $itemInfo;
             $task->item_type = TaskModel::TYPE_DELIVER;
             $task->create();
 
@@ -69,4 +64,4 @@ class Trade extends Listener
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/app/Services/Logic/Point/GiftRedeem.php b/app/Services/Logic/Point/GiftRedeem.php
index ff3e257c..79372aff 100644
--- a/app/Services/Logic/Point/GiftRedeem.php
+++ b/app/Services/Logic/Point/GiftRedeem.php
@@ -84,18 +84,8 @@ class GiftRedeem extends LogicService
 
             $task = new TaskModel();
 
-            $itemInfo = [
-                'point_gift_redeem' => [
-                    'id' => $redeem->id,
-                    'user_id' => $redeem->user_id,
-                    'gift_id' => $redeem->gift_id,
-                ]
-            ];
-
             $task->item_id = $redeem->id;
             $task->item_type = TaskModel::TYPE_POINT_GIFT_DELIVER;
-            $task->item_info = $itemInfo;
-
             $result = $task->create();
 
             if ($result === false) {
diff --git a/app/Validators/Chapter.php b/app/Validators/Chapter.php
index 03510a42..80dbad80 100644
--- a/app/Validators/Chapter.php
+++ b/app/Validators/Chapter.php
@@ -183,7 +183,7 @@ class Chapter extends Validator
     public function checkPublishStatus($status)
     {
         if (!in_array($status, [0, 1])) {
-            throw new BadRequestException('course.invalid_publish_status');
+            throw new BadRequestException('chapter.invalid_publish_status');
         }
 
         return $status;
diff --git a/public/static/home/css/common.css b/public/static/home/css/common.css
index 15a0a743..1d13844f 100644
--- a/public/static/home/css/common.css
+++ b/public/static/home/css/common.css
@@ -78,9 +78,33 @@
     height: 100px;
 }
 
+.img-viewer {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.5);
+    z-index: 1000;
+}
+
+.img-viewer img {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    max-width: 90%;
+    max-height: 90%;
+    background-color: white;
+    transform: translate(-50%, -50%);
+    transition: transform 0.3s ease-in-out;
+    padding: 5px;
+    cursor: zoom-out;
+}
+
 .kg-zoom img {
     max-width: 100%;
-    cursor: pointer;
+    cursor: zoom-in;
 }
 
 .breadcrumb {
@@ -2245,4 +2269,4 @@
 
 .gift-details {
     min-height: 450px;
-}
\ No newline at end of file
+}
diff --git a/public/static/home/css/content.css b/public/static/home/css/content.css
index 481996b0..ea344416 100644
--- a/public/static/home/css/content.css
+++ b/public/static/home/css/content.css
@@ -12,7 +12,6 @@
 
 .ke-content img {
     max-width: 100%;
-    cursor: pointer;
 }
 
 .ke-content a:hover {
@@ -244,4 +243,4 @@
 
 .ke-content pre:hover > span.kg-copy {
     display: block;
-}
\ No newline at end of file
+}
diff --git a/public/static/home/js/common.js b/public/static/home/js/common.js
index 6083f45c..6c3452c5 100644
--- a/public/static/home/js/common.js
+++ b/public/static/home/js/common.js
@@ -129,20 +129,15 @@ layui.use(['jquery', 'form', 'element', 'layer', 'helper'], function () {
      * 内容图片放大
      */
     $('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');
-        var style = 'max-width:' + width + ';max-height:' + height;
-        var content = '<img alt="preview" src="' + src + '" style="' + style + '">';
-        layer.open({
-            type: 1,
-            title: false,
-            closeBtn: 0,
-            area: ['auto'],
-            skin: 'layui-layer-nobg',
-            shadeClose: true,
-            content: content,
-        });
+        var src = $(this).attr('src').replace('!content_800', '');
+        if ($('#img-viewer').length === 0) {
+            $('body').append('<div class="img-viewer" id="img-viewer"></div>');
+        }
+        $('#img-viewer').append('<img alt="preview" src="' + src + '">').fadeIn();
+    });
+
+    $('body').on('click', '#img-viewer', function () {
+        $(this).empty().fadeOut();
     });
 
     /**
@@ -195,4 +190,4 @@ layui.use(['jquery', 'form', 'element', 'layer', 'helper'], function () {
         });
     });
 
-});
\ No newline at end of file
+});