diff --git a/application/install/view/index/check.html b/application/install/view/index/check.html
index 1711bd0a5..a3ec7f4bf 100755
--- a/application/install/view/index/check.html
+++ b/application/install/view/index/check.html
@@ -524,6 +524,24 @@
                 <?php endif ?>
             </td>
         </tr>
+        <tr class="<?php if(class_exists('mysqli')){ echo 'yes'; } else { echo 'am-danger'; } ?>">
+            <td>mysqli 类</td>
+            <td>支持</td>
+            <td>
+                <?php if (class_exists('mysqli')): ?>
+                    支持
+                <?php else: ?>
+                    不支持
+                <?php endif ?>
+            </td>
+            <td>
+                <?php if (class_exists('mysqli')): ?>
+                    √
+                <?php else: ?>
+                    ×
+                <?php endif ?>
+            </td>
+        </tr>
         <tr class="<?php if(class_exists('pdo')){ echo 'yes'; } else { echo 'am-danger'; } ?>">
             <td>pdo 类</td>
             <td>支持</td>