diff --git a/simpleui/__init__.py b/simpleui/__init__.py
index dd019620..f049be97 100644
--- a/simpleui/__init__.py
+++ b/simpleui/__init__.py
@@ -1,2 +1,5 @@
+default_app_config = 'simpleui.apps.SimpleApp'
+
+
 def get_version():
-    return '3.6'
+    return '3.7'
diff --git a/simpleui/apps.py b/simpleui/apps.py
new file mode 100644
index 00000000..27762168
--- /dev/null
+++ b/simpleui/apps.py
@@ -0,0 +1,20 @@
+from django.apps import AppConfig
+
+
+class SimpleApp(AppConfig):
+    name = 'simpleui'
+
+    def ready(self):
+        # 如果是django3+ 就使用中间件，删除header中的X-Frame-Options
+
+        try:
+            import django
+            version = django.get_version()
+            if int(version.split('.')[0]) >= 3:
+                from django.conf import settings
+                mname = 'simpleui.middlewares.SimpleMiddleware'
+                if mname not in settings.MIDDLEWARE:
+                    settings.MIDDLEWARE.append(mname)
+        except Exception as e:
+            pass
+        pass
diff --git a/simpleui/middlewares.py b/simpleui/middlewares.py
new file mode 100644
index 00000000..5998f2ed
--- /dev/null
+++ b/simpleui/middlewares.py
@@ -0,0 +1,14 @@
+import os
+
+try:
+
+    from django.utils.deprecation import MiddlewareMixin  # Django 1.10.x
+except ImportError:
+    MiddlewareMixin = object  # Django 1.4.x - Django 1.9.x
+
+
+class SimpleMiddleware(MiddlewareMixin):
+
+    def process_response(self, request, response):
+        response['X-Frame-Options'] = 'ALLOW-FROM'
+        return response
diff --git a/simpleui/templates/admin/change_form.html b/simpleui/templates/admin/change_form.html
index d549429d..dd21a263 100644
--- a/simpleui/templates/admin/change_form.html
+++ b/simpleui/templates/admin/change_form.html
@@ -19,9 +19,11 @@
 
     </style>
     <div id="content-main" class="form-main">
+        {% if '_popup' not in request.GET %}
         <div class="page-header">
             <el-page-header @back="goBack" content="{{title}}"/>
         </div>
+        {% endif %}
         {% block object-tools %}
             {% if change %}{% if not is_popup %}
                 <ul class="object-tools">
diff --git a/simpleui/templates/admin/submit_line.html b/simpleui/templates/admin/submit_line.html
index 48e2d0cb..4beb25a8 100644
--- a/simpleui/templates/admin/submit_line.html
+++ b/simpleui/templates/admin/submit_line.html
@@ -1,9 +1,11 @@
 {% load i18n admin_urls simpletags%}
 <div class="submit-row">
-    <el-button type="button" icon="el-icon-arrow-left" @click="prev()"
-               style="float: left;margin-right: 10px;margin-bottom: 10px;">
-        <span v-text="getLanuage('Go back')"></span>
-    </el-button>
+    {% if '_popup' not in request.GET %}
+        <el-button type="button" icon="el-icon-arrow-left" @click="prev()"
+                   style="float: left;margin-right: 10px;margin-bottom: 10px;">
+            <span v-text="getLanuage('Go back')"></span>
+        </el-button>
+    {% endif %}
     {% if show_delete_link %}
         {% url opts|admin_urlname:'delete' original.pk|admin_urlquote as delete_url %}
         <el-button icon="el-icon-delete" type="danger" @click="del('{% add_preserved_filters delete_url %}')"