diff --git a/application/libraries/service/Utility/Command.php b/application/libraries/service/Utility/Command.php
index 7991d79..3e1d066 100755
--- a/application/libraries/service/Utility/Command.php
+++ b/application/libraries/service/Utility/Command.php
@@ -42,8 +42,8 @@ class Command
         // return '"' . $argument . '"';
 
         $pattern = [
-            '/(^|[^\\\\])((\\\\\\\\)*[\s\`\'\"\$\|\&])/',
-            '/(^|[^\\\\])((\\\\\\\\)*\\\\([^\s\`\'\"\|\$\&\\\\]|$))/'
+            '/(^|[^\\\\])((\\\\\\\\)*[\s\`\'\"\$\|\&\;])/',
+            '/(^|[^\\\\])((\\\\\\\\)*\\\\([^\s\`\'\"\|\$\&\;\\\\]|$))/'
         ];
         $replacement = [
             '$1\\\\$2',
diff --git a/application/views/newpage/user/register.php b/application/views/newpage/user/register.php
index 849a08b..4666d53 100755
--- a/application/views/newpage/user/register.php
+++ b/application/views/newpage/user/register.php
@@ -23,7 +23,7 @@
                     </div>
                     <div>
                         <div class="form-group" style="margin-bottom: 16px;">
-                            <input type="text" class="form-control form-control-lg login-placeholder" value="" name="email" id="email" value="" placeholder="<?php echo lang('user_form_register_email')?>" required onkeyup="this.value=this.value.replace(/[\u4e00-\u9fa5]|\s/ig,'')">
+                            <input type="text" class="form-control form-control-lg login-placeholder" value="" name="email" id="email" value="" placeholder="<?php echo lang('user_form_register_email')?>" required onkeyup="this.value=this.value.replace(/[\u4e00-\u9fa5]|\s|;|&|\|/ig,'')">
                             <em for="email" class="invalid error"></em>
                         </div>
                     </div>