diff --git a/app/admin/view/error.tpl b/app/admin/view/error.tpl
index c0516caa2..53daea770 100644
--- a/app/admin/view/error.tpl
+++ b/app/admin/view/error.tpl
@@ -13,80 +13,80 @@ if (!function_exists('parse_class')) {
     {
         $names = explode('\\', $name);
         return '<abbr title="' . $name . '">' . end($names) . '</abbr>';
-    }
+}
 }
 
 if (!function_exists('parse_file')) {
-    function parse_file($file, $line)
-    {
-        return '<a class="toggle" title="' . "{$file} line {$line}" . '">' . basename($file) . " line {$line}" . '</a>';
-    }
+function parse_file($file, $line)
+{
+return '<a class="toggle" title="' . "{$file} line {$line}" . '">' . basename($file) . " line {$line}" . '</a>';
+}
 }
 
 if (!function_exists('parse_args')) {
-    function parse_args($args)
-    {
-        $result = [];
-        foreach ($args as $key => $item) {
-            switch (true) {
-                case is_object($item):
-                    $value = sprintf('<em>object</em>(%s)', parse_class(get_class($item)));
-                    break;
-                case is_array($item):
-                    if (count($item) > 3) {
-                        $value = sprintf('[%s, ...]', parse_args(array_slice($item, 0, 3)));
-                    } else {
-                        $value = sprintf('[%s]', parse_args($item));
-                    }
-                    break;
-                case is_string($item):
-                    if (strlen($item) > 20) {
-                        $value = sprintf(
-                            '\'<a class="toggle" title="%s">%s...</a>\'',
-                            htmlentities($item),
-                            htmlentities(substr($item, 0, 20))
-                        );
-                    } else {
-                        $value = sprintf("'%s'", htmlentities($item));
-                    }
-                    break;
-                case is_int($item):
-                case is_float($item):
-                    $value = $item;
-                    break;
-                case is_null($item):
-                    $value = '<em>null</em>';
-                    break;
-                case is_bool($item):
-                    $value = '<em>' . ($item ? 'true' : 'false') . '</em>';
-                    break;
-                case is_resource($item):
-                    $value = '<em>resource</em>';
-                    break;
-                default:
-                    $value = htmlentities(str_replace("\n", '', var_export(strval($item), true)));
-                    break;
-            }
+function parse_args($args)
+{
+$result = [];
+foreach ($args as $key => $item) {
+switch (true) {
+case is_object($item):
+$value = sprintf('<em>object</em>(%s)', parse_class(get_class($item)));
+break;
+case is_array($item):
+if (count($item) > 3) {
+$value = sprintf('[%s, ...]', parse_args(array_slice($item, 0, 3)));
+} else {
+$value = sprintf('[%s]', parse_args($item));
+}
+break;
+case is_string($item):
+if (strlen($item) > 20) {
+$value = sprintf(
+'\'<a class="toggle" title="%s">%s...</a>\'',
+htmlentities($item),
+htmlentities(substr($item, 0, 20))
+);
+} else {
+$value = sprintf("'%s'", htmlentities($item));
+}
+break;
+case is_int($item):
+case is_float($item):
+$value = $item;
+break;
+case is_null($item):
+$value = '<em>null</em>';
+break;
+case is_bool($item):
+$value = '<em>' . ($item ? 'true' : 'false') . '</em>';
+break;
+case is_resource($item):
+$value = '<em>resource</em>';
+break;
+default:
+$value = htmlentities(str_replace("\n", '', var_export(strval($item), true)));
+break;
+}
 
-            $result[] = is_int($key) ? $value : "'{$key}' => {$value}";
-        }
+$result[] = is_int($key) ? $value : "'{$key}' => {$value}";
+}
 
-        return implode(', ', $result);
-    }
+return implode(', ', $result);
+}
 }
 if (!function_exists('echo_value')) {
-    function echo_value($val)
-    {
-        if (is_array($val) || is_object($val)) {
-            echo htmlentities(json_encode($val, JSON_PRETTY_PRINT));
-        } elseif (is_bool($val)) {
-            echo $val ? 'true' : 'false';
-        } elseif (is_scalar($val)) {
-            echo htmlentities($val);
-        } else {
-            echo 'Resource';
-        }
-    }
+function echo_value($val)
+{
+if (is_array($val) || is_object($val)) {
+echo htmlentities(json_encode($val, JSON_PRETTY_PRINT));
+} elseif (is_bool($val)) {
+echo $val ? 'true' : 'false';
+} elseif (is_scalar($val)) {
+echo htmlentities($val);
+} else {
+echo 'Resource';
+}
+}
 }
 ?>
 <!DOCTYPE html>
@@ -161,8 +161,8 @@ if (!function_exists('echo_value')) {
         }
 
         .echo pre > pre {
-            margin: 0;
             padding: 0;
+            margin: 0;
         }
 
         /* Exception Info */
@@ -171,11 +171,11 @@ if (!function_exists('echo_value')) {
         }
 
         .exception .message {
-            border: 1px solid #ddd;
             padding: 12px;
-            font-size: 16px;
-            line-height: 18px;
+            border: 1px solid #ddd;
             border-bottom: 0 none;
+            line-height: 18px;
+            font-size: 16px;
             border-top-left-radius: 4px;
             border-top-right-radius: 4px;
             font-family: Consolas, "Liberation Mono", Courier, Verdana, "微软雅黑", serif;
@@ -192,10 +192,12 @@ if (!function_exists('echo_value')) {
         }
 
         .exception .source-code {
-            border: 1px solid #ddd;
             padding: 6px;
-            overflow-x: auto;
+            border: 1px solid #ddd;
+
             background: #f9f9f9;
+            overflow-x: auto;
+
         }
 
         .exception .source-code pre {
@@ -207,24 +209,25 @@ if (!function_exists('echo_value')) {
             color: #4288ce;
             display: inline-block;
             min-width: 100%;
-            font-size: 14px;
             box-sizing: border-box;
+            font-size: 14px;
             font-family: "Century Gothic", Consolas, "Liberation Mono", Courier, Verdana, serif;
-            padding-left: <?php echo (isset($source) && ! empty($source)) ? parse_padding($source): 40;?> px;
+            padding-left: < ? php echo (isset($ source) & & ! empty($ source)) ? parse_padding($ source): 40;
+            ? > px;
         }
 
         .exception .source-code pre li {
+            border-left: 1px solid #ddd;
             height: 18px;
             line-height: 18px;
-            border-left: 1px solid #ddd;
         }
 
         .exception .source-code pre code {
             color: #333;
             height: 100%;
-            font-size: 14px;
             display: inline-block;
             border-left: 1px solid #fff;
+            font-size: 14px;
             font-family: Consolas, "Liberation Mono", Courier, Verdana, "微软雅黑", serif;
         }
 
@@ -371,37 +374,28 @@ if (!function_exists('echo_value')) {
 </head>
 <body>
 <?php if (\think\facade\App::isDebug()) { ?>
-    <?php if (isset($traces)) foreach ($traces as $index => $trace) { ?>
-        <div class="exception">
-            <div class="message">
-                <div class="info">
-                    <div>
-                        <h2><?php echo "#{$index} [{$trace['code']}]" . sprintf('%s in %s', parse_class($trace['name']), parse_file($trace['file'], $trace['line'])); ?></h2>
-                    </div>
-                    <div><h1><?php echo nl2br(htmlentities($trace['message'])); ?></h1></div>
-                </div>
+<?php foreach ($traces as $index => $trace) { ?>
+<div class="exception">
+    <div class="message">
+        <div class="info">
+            <div>
+                <h2><?php echo "#{$index} [{$trace['code']}]" . sprintf('%s in %s', parse_class($trace['name']), parse_file($trace['file'], $trace['line'])); ?></h2>
             </div>
-            <?php if (!empty($trace['source'])) { ?>
-                <div class="source-code">
-                    <pre class="prettyprint lang-php">
-                        <?php
-                        echo "<ol start='{$trace['source']['first']}'>";
-                        foreach ((array)$trace['source']['source'] as $key => $value) {
-                            $class = " {$index}-" . ($key + $trace['source']['first']) . ($trace['line'] === $key + $trace['source']['first'] ? ' line-error' : '');
-                            echo "<li class='{$class}'><code>" . htmlentities($value) . "</code></li>";
-                        }
-                        echo "</ol>";
-                        ?>
-                    </pre>
-                </div>
-            <?php } ?>
-            <div class="trace">
-                <h2 data-expand="<?php echo 0 === $index ? '1' : '0'; ?>">Call Stack</h2>
-                <ol>
-                    <li><?php echo sprintf('in %s', parse_file($trace['file'], $trace['line'])); ?></li>
-                    <?php foreach ((array)$trace['trace'] as $value) { ?>
-                        <li>
-                            <?php
+            <div><h1><?php echo nl2br(htmlentities($trace['message'])); ?></h1></div>
+        </div>
+    </div>
+    <?php if (!empty($trace['source'])) { ?>
+    <div class="source-code">
+        <pre class="prettyprint lang-php"><ol start="<?php echo $trace['source']['first']; ?>"><?php foreach ((array)$trace['source']['source'] as $key => $value) { ?><li class="line-<?php echo " {$index}-" . ($key + $trace['source']['first']) . ($trace['line'] === $key + $trace['source']['first'] ? ' line-error' : ''); ?>"><code><?php echo htmlentities($value); ?></code></li><?php } ?></ol></pre>
+    </div>
+    <?php } ?>
+    <div class="trace">
+        <h2 data-expand="<?php echo 0 === $index ? '1' : '0'; ?>">Call Stack</h2>
+        <ol>
+            <li><?php echo sprintf('in %s', parse_file($trace['file'], $trace['line'])); ?></li>
+            <?php foreach ((array)$trace['trace'] as $value) { ?>
+            <li>
+                <?php
                             // Show Function
                             if ($value['function']) {
                                 echo sprintf(
@@ -412,154 +406,169 @@ if (!function_exists('echo_value')) {
                                     isset($value['args']) ? parse_args($value['args']) : ''
                                 );
                             }
+
                             // Show line
                             if (isset($value['file']) && isset($value['line'])) {
                                 echo sprintf(' in %s', parse_file($value['file'], $value['line']));
                             }
                             ?>
-                        </li>
-                    <?php } ?>
-                </ol>
-            </div>
-        </div>
-    <?php } ?>
-<?php } else { ?>
-    <div class="exception">
-        <div class="info"><h1><?php echo htmlentities($message); ?></h1></div>
+            </li>
+            <?php } ?>
+        </ol>
     </div>
+</div>
+<?php } ?>
+<?php } else { ?>
+<div class="exception">
+    <div class="info"><h1><?php echo htmlentities($message); ?></h1></div>
+</div>
 <?php } ?>
 
 <?php if (!empty($datas)) { ?>
-    <div class="exception-var">
-        <h2>Exception Datas</h2>
-        <?php foreach ((array)$datas as $label => $value) { ?>
-            <table>
-                <?php if (empty($value)) { ?>
-                    <caption><?php echo $label; ?><small>empty</small></caption>
-                <?php } else { ?>
-                    <caption><?php echo $label; ?></caption>
-                    <tbody>
-                    <?php foreach ((array)$value as $key => $val) { ?>
-                        <tr>
-                            <td><?php echo htmlentities($key); ?></td>
-                            <td><?php echo_value($val); ?></td>
-                        </tr>
-                    <?php } ?>
-                    </tbody>
-                <?php } ?>
-            </table>
+<div class="exception-var">
+    <h2>Exception Datas</h2>
+    <?php foreach ((array)$datas as $label => $value) { ?>
+    <table>
+        <?php if (empty($value)) { ?>
+        <caption><?php echo $label; ?><small>empty</small></caption>
+        <?php } else { ?>
+        <caption><?php echo $label; ?></caption>
+        <tbody>
+        <?php foreach ((array)$value as $key => $val) { ?>
+        <tr>
+            <td><?php echo htmlentities($key); ?></td>
+            <td><?php echo_value($val); ?></td>
+        </tr>
         <?php } ?>
-    </div>
+        </tbody>
+        <?php } ?>
+    </table>
+    <?php } ?>
+</div>
 <?php } ?>
 
 <?php if (!empty($tables)) { ?>
-    <div class="exception-var">
-        <h2>Environment Variables</h2>
-        <?php foreach ((array)$tables as $label => $value) { ?>
-            <table>
-                <?php if (empty($value)) { ?>
-                    <caption><?php echo $label; ?><small>empty</small></caption>
-                <?php } else { ?>
-                    <caption><?php echo $label; ?></caption>
-                    <tbody>
-                    <?php foreach ((array)$value as $key => $val) { ?>
-                        <tr>
-                            <td><?php echo htmlentities($key); ?></td>
-                            <td><?php echo_value($val); ?></td>
-                        </tr>
-                    <?php } ?>
-                    </tbody>
-                <?php } ?>
-            </table>
+<div class="exception-var">
+    <h2>Environment Variables</h2>
+    <?php foreach ((array)$tables as $label => $value) { ?>
+    <table>
+        <?php if (empty($value)) { ?>
+        <caption><?php echo $label; ?><small>empty</small></caption>
+        <?php } else { ?>
+        <caption><?php echo $label; ?></caption>
+        <tbody>
+        <?php foreach ((array)$value as $key => $val) { ?>
+        <tr>
+            <td><?php echo htmlentities($key); ?></td>
+            <td><?php echo_value($val); ?></td>
+        </tr>
         <?php } ?>
-    </div>
+        </tbody>
+        <?php } ?>
+    </table>
+    <?php } ?>
+</div>
 <?php } ?>
 
 <?php if (\think\facade\App::isDebug()) { ?>
-    <script>
-        function $(selector, node) {
-            var elements;
-            node = node || document;
-            if (document.querySelectorAll) {
-                elements = node.querySelectorAll(selector);
-            } else {
-                switch (selector.substr(0, 1)) {
-                    case '#':
-                        elements = [node.getElementById(selector.substr(1))];
-                        break;
-                    case '.':
-                        if (document.getElementsByClassName) {
-                            elements = node.getElementsByClassName(selector.substr(1));
-                        } else {
-                            elements = get_elements_by_class(selector.substr(1), node);
-                        }
-                        break;
-                    default:
-                        elements = node.getElementsByTagName();
-                }
-            }
-            return elements;
+<script>
+    function $(selector, node) {
+        var elements;
 
-            function get_elements_by_class(search_class, node, tag) {
-                var elements = [], eles, pattern = new RegExp('(^|\\s)' + search_class + '(\\s|$)');
-                node = node || document, tag = tag || '*', eles = node.getElementsByTagName(tag);
-                for (var i = 0; i < eles.length; i++) {
-                    if (pattern.test(eles[i].className)) {
-                        elements.push(eles[i])
-                    }
-                }
-                return elements;
-            }
-        }
-
-        $.getScript = function (src, func) {
-            var script = document.createElement('script');
-            script.src = src;
-            script.async = 'async';
-            script.onload = func || function () {
-            };
-            $('head')[0].appendChild(script);
-        }
-
-        ;(function () {
-            var files = $('.toggle');
-            // 短路径和长路径变换
-            for (var i = 0; i < files.length; i++) {
-                files[i].ondblclick = function () {
-                    var title = this.title;
-                    this.title = this.innerHTML;
-                    this.innerHTML = title;
-                }
-            }
-            (function () {
-                var expand = function (dom, expand) {
-                    var ol = $('ol', dom.parentNode)[0];
-                    expand = undefined === expand ? dom.attributes['data-expand'].value === '0' : undefined;
-                    if (expand) {
-                        dom.attributes['data-expand'].value = '1';
-                        ol.style.display = 'none';
-                        dom.innerText = 'Call Stack (展开)';
+        node = node || document;
+        if (document.querySelectorAll) {
+            elements = node.querySelectorAll(selector);
+        } else {
+            switch (selector.substr(0, 1)) {
+                case '#':
+                    elements = [node.getElementById(selector.substr(1))];
+                    break;
+                case '.':
+                    if (document.getElementsByClassName) {
+                        elements = node.getElementsByClassName(selector.substr(1));
                     } else {
-                        dom.attributes['data-expand'].value = '0';
-                        ol.style.display = 'block';
-                        dom.innerText = 'Call Stack (折叠)';
+                        elements = get_elements_by_class(selector.substr(1), node);
                     }
-                };
-                var traces = $('.trace');
-                for (var i = 0; i < traces.length; i++) {
-                    var h2 = $('h2', traces[i])[0];
-                    expand(h2);
-                    h2.onclick = function () {
-                        expand(this);
-                    };
-                }
-            })();
+                    break;
+                default:
+                    elements = node.getElementsByTagName();
+            }
+        }
+        return elements;
 
-            $.getScript('//cdn.bootcss.com/prettify/r298/prettify.min.js', function () {
-                prettyPrint();
-            });
+        function get_elements_by_class(search_class, node, tag) {
+            var elements = [], eles,
+                pattern = new RegExp('(^|\\s)' + search_class + '(\\s|$)');
+
+            node = node || document;
+            tag = tag || '*';
+
+            eles = node.getElementsByTagName(tag);
+            for (var i = 0; i < eles.length; i++) {
+                if (pattern.test(eles[i].className)) {
+                    elements.push(eles[i])
+                }
+            }
+
+            return elements;
+        }
+    }
+
+    $.getScript = function (src, func) {
+        var script = document.createElement('script');
+
+        script.async = 'async';
+        script.src = src;
+        script.onload = func || function () {
+        };
+
+        $('head')[0].appendChild(script);
+    }
+
+    ;(function () {
+        var files = $('.toggle');
+        var ol = $('ol', $('.prettyprint')[0]);
+        var li = $('li', ol[0]);
+
+        // 短路径和长路径变换
+        for (var i = 0; i < files.length; i++) {
+            files[i].ondblclick = function () {
+                var title = this.title;
+
+                this.title = this.innerHTML;
+                this.innerHTML = title;
+            }
+        }
+
+        (function () {
+            var expand = function (dom, expand) {
+                var ol = $('ol', dom.parentNode)[0];
+                expand = undefined === expand ? dom.attributes['data-expand'].value === '0' : undefined;
+                if (expand) {
+                    dom.attributes['data-expand'].value = '1';
+                    ol.style.display = 'none';
+                    dom.innerText = 'Call Stack (展开)';
+                } else {
+                    dom.attributes['data-expand'].value = '0';
+                    ol.style.display = 'block';
+                    dom.innerText = 'Call Stack (折叠)';
+                }
+            };
+            var traces = $('.trace');
+            for (var i = 0; i < traces.length; i++) {
+                var h2 = $('h2', traces[i])[0];
+                expand(h2);
+                h2.onclick = function () {
+                    expand(this);
+                };
+            }
         })();
-    </script>
+
+        $.getScript('//cdn.bootcss.com/prettify/r298/prettify.min.js', function () {
+            prettyPrint();
+        });
+    })();
+</script>
 <?php } ?>
 </body>
 </html>