diff --git a/public_html/doc/customer_list.php b/public_html/doc/customer_list.php
index 8795408..8d05bb0 100644
--- a/public_html/doc/customer_list.php
+++ b/public_html/doc/customer_list.php
@@ -341,7 +341,7 @@ $(document).ready(function(){
                 <td class="td-title">
                   <div class="search-container">
                         <input class="" type="text" placeholder="Search.." name="key_word" value='<?=htmlspecialchars($key_word, ENT_QUOTES)?>'>
-                        <button type="submit"><i class="bi-search"></i></button>
+                        <button type="submit" style="padding:0px"><i class="bi-search"></i></button>
                   </div>
                 </td>