diff --git a/evidence/templates/ev_details.html b/evidence/templates/ev_details.html
index fe0605f..c9f579e 100644
--- a/evidence/templates/ev_details.html
+++ b/evidence/templates/ev_details.html
@@ -11,53 +11,69 @@
 
 {% block content %}
 <div class="row">
-  <div class="col">
-    <h3>{{ object.id }}</h3>
-  </div>
-</div>
 
-{% load django_bootstrap5 %}
-<form role="form" method="post" class="p-2 mb-4 border rounded shadow-sm d-flex d-inline-flex align-items-center gap-3" style="max-width: 400px; {% if form2.erase_server.value %}background-color: #d5f7de;{% else %}background-color: #f7e7d5;{% endif %}">
-  {% csrf_token %}
-
-  {% if form2.errors %}
-    <div class="alert alert-danger d-flex align-items-center alert-dismissible fade show w-100" role="alert">
-      <i class="mdi mdi-alert-circle me-2"></i>
-      <div>
-        {% for field, error in form2.errors.items %}
-          <strong>{{ field|title }}:</strong> {{ error }}<br />
-        {% endfor %}
+  <div class="col-md-12 mb-3">
+    <div class="card d-flex flex-wrap">
+      <div class="card-header bg-light">
+        <strong class="card-title">Evidence
+          <span class="text-muted" id="uuid">{{ object.uuid }}</span>
+          <button class="btn btn-sm btn-outline-secondary ms-1" onclick="copyToClipboard()">
+          <i class="bi bi-clipboard"></i>
+        </button>
+        </strong>
       </div>
-      <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+      <div class="card-body">
+
+                <!-- Erase server checkbox -->
+                {% load django_bootstrap5 %}
+                <form role="form" method="post" class="p-2 rounded d-flex d-inline-flex align-items-center gap-3" style="max-width: 400px; {% if form2.erase_server.value %}background-color: #f5faf7!important;{% endif %}">
+                  {% csrf_token %}
+
+                  {% if form2.errors %}
+                    <div class="alert alert-danger d-flex align-items-center alert-dismissible fade show w-100" role="alert">
+                      <i class="mdi mdi-alert-circle me-2"></i>
+                      <div>
+                        {% for field, error in form2.errors.items %}
+                          <strong>{{ field|title }}:</strong> {{ error }}<br />
+                        {% endfor %}
+                      </div>
+                      <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+                    </div>
+                  {% endif %}
+
+                  <!-- erase server switch -->
+                  <div class="form-check form-switch m-0">
+                    <input
+                      class="form-check-input"
+                      type="checkbox"
+                      id="{{ form2.erase_server.id_for_label }}"
+                      name="{{ form2.erase_server.name }}"
+                      onchange="toggleSaveButton(this)"
+                      {% if form2.erase_server.value %}
+                        checked
+                      {% endif %}>
+
+                    <label class="form-check-label ps-1" for="{{ form2.erase_server.id_for_label }}">
+                      {% if form2.erase_server.value %}
+                        <i class="pe-1 bi bi-eraser"></i>
+                        {% translate "It is an erase server" %}
+                      {% else %}
+                        <i class="pe-1 bi bi-x-circle"></i>
+                        {% translate "It is not an erase server" %}
+                      {% endif %}
+                    </label>
+                  </div>
+                  <!-- submit button -->
+                  <button class="btn btn-sm btn btn-outline-success" d-flex align-items-end gap-1" type="submit" name="submit_form2">
+                    <i class="bi bi-floppy2-fill"></i> {% translate 'Save' %}
+                  </button>
+                </form>
+
+            </div>
+        </div>
     </div>
-  {% endif %}
-
-  <!-- erase server swithc -->
-<div class="form-check form-switch m-0">
-  <input
-    class="form-check-input"
-    type="checkbox"
-    id="{{ form2.erase_server.id_for_label }}"
-    name="{{ form2.erase_server.name }}"
-    {% if form2.erase_server.value %}
-      checked
-    {% endif %}>
-
-  <label class="form-check-label ps-1" for="{{ form2.erase_server.id_for_label }}">
-    {% if form2.erase_server.value %}
-       <i class="pe-1 bi bi-eraser"></i>
-      {% translate "It is an erase server" %}
-    {% else %}
-       <i class="pe-1 bi bi-x-circle"></i>
-      {% translate "It is not an erase server" %}
-    {% endif %}
-  </label>
 </div>
-  <!-- submit button -->
-  <button class="btn btn-sm btn btn-outline-success" d-flex align-items-end gap-1" type="submit" name="submit_form2">
-    <i class="bi bi-floppy2-fill"></i> {% translate 'Save' %}
-  </button>
-</form>
+
 
 <div class="row">
   <div class="col">
@@ -153,6 +169,19 @@
 
 {% block extrascript %}
 <script>
+  function toggleSaveButton(checkbox) {
+        const saveButton = document.getElementById('saveButton');
+        // Enable the button if the checkbox state changes
+        saveButton.disabled = false;
+    }
+  function copyToClipboard() {
+        const uuid = document.getElementById('uuid').innerText;
+        navigator.clipboard.writeText(uuid).then(() => {
+            alert('UUID copied to clipboard!');
+        }).catch(() => {
+            alert('Failed to copy UUID.');
+        });
+    }
   document.addEventListener("DOMContentLoaded", function() {
     // Obtener el hash de la URL (ejemplo: #components)
     const hash = window.location.hash;